Hiring contractors in Bulgaria

You can engage an eligible Bulgarian individual or company for genuinely independent services; under a contract for work, the contractor undertakes to deliver an agreed result at their own risk. If the person instead provides labour under your daily direction, Bulgarian law requires an employment relationship. When the role needs that control, assess direct employment or an employer of record arrangement against Bulgaria’s employment requirements.

4dev.com is a global contractor platform working with contractors in Bulgaria. This route fits services that remain genuinely independent under the Bulgarian classification rules.

Employee or contractor: assess who directs the work

Assess whether you are directing the person’s labour or commissioning a result they are responsible for producing independently. The Labour Code requires employment for the provision of labour, and the Labour Inspectorate identifies civil contracts combining a fixed workplace, working time, monthly remuneration and hierarchical subordination as improperly regulated employment. Review the working arrangement alongside the agreement: registration and invoices cannot resolve a relationship organised as subordinate labour.

Feature	Employment pattern	Independent-services question
Direction	The person works within a hierarchy and follows instructions on their work	Who decides how to produce the agreed result, and what direction does the client actually exercise?
Schedule and location	Working time and a workplace are fixed as part of the subordinate arrangement	Do the agreed dates and access requirements coordinate delivery, or do they organise the person’s working day?
Output	The person supplies labour under the business’s direction	What result has the contractor undertaken to produce under the contract for work?
Remuneration	Monthly remuneration accompanies the directed working arrangement	What work or result does the agreed remuneration cover?
Business risk	The arrangement centres on providing labour within the business’s hierarchy	Does the contractor undertake to produce the ordered result at their own risk?
Means and equipment	Equipment is part of the working arrangement; its ownership alone does not settle status	Under a contract for work, the contractor uses their own means unless agreed otherwise; what has been agreed and how does it operate?

Assess these features together: a single client, monthly invoice, incorporated company or particular laptop does not decide the outcome on its own. Income, client count, engagement duration and substitution clauses should not be treated as safe harbours for subordinate work. Counting favourable indicators cannot establish independence.

A former employee doing the same job needs a fresh review

Before engaging a former employee as a contractor, establish what has changed in their work. Innovires flags continuation of the same tasks, location and equipment as a reclassification risk pattern, without treating those circumstances as conclusive. Compare the proposed deliverables and decision-making responsibilities with the former role, including who assigns and supervises daily work.

In an article published on 22 April 2026, Desislava Dimitrova of Innovires Legal wrote:

No single factor is decisive — the assessment is based on the totality of circumstances.

— Desislava Dimitrova, Partner & Co-Founder, Innovires Legal

Distinguish project coordination and security requirements from hierarchical supervision. Record why a delivery date, project dependency or access restriction is needed and whether the client also controls day-to-day work. Those requirements need to be assessed in the wider arrangement; documenting them does not automatically establish either independence or employment.

Innovires recommends work-acceptance protocols, reports and sample deliverables to document output. Retain records that reflect the engagement, while assessing status against how the work is performed. If the arrangement calls for employment, the Bulgarian employment guide covers contracts, working time and employee protections.

Contractor status: separate tax and insurance thresholds

Business status, pension insurance and VAT registration have separate triggers. Check the contractor’s legal form, insurance basis and services before allocating responsibilities; none of these thresholds establishes independence from the client’s direction.

Activity requiring commercial organisation	Craftspeople, personal-service providers and free-profession practitioners are ordinarily outside merchant status, unless their activity forms an enterprise whose subject and scale require commercial organisation. This is an organisational test, with no numerical turnover crossover in the provision.	Commerce Act
Ordinary civil-contract recipient with no other insurance basis in the month	Compulsory pension insurance arises when monthly remuneration after statutory activity-expense deductions is at least the minimum wage: €620.20 / month. The comparison concerns the reduced remuneration, not the gross contract sum.	Social Insurance Code; Decree 243
Ordinary civil-contract recipient insured on another basis in the month	Compulsory pension insurance applies regardless of remuneration. The civil-contract remuneration base is reduced by statutory activity expenses; contributions across insured activities use the aggregate monthly ceiling and statutory order.	Social Insurance Code
Self-insured monthly advance base	€620.20–€2,300 for 1 August–31 December 2026. These are contribution-base bounds, not minimum service fees or limits on revenue; €2,300 is also the monthly ceiling for all insured categories.	NSSI August bases
General VAT registration for a taxable person established in Bulgaria	Qualifying domestic turnover in the calendar year must strictly exceed €51,130. Apply within seven days after exceedance; the registration date is the following day after the threshold is exceeded, except where registration is refused under Article 96(5).	VAT Act
Article 97a: received services	A covered taxable person receives taxable services with a Bulgarian place of supply for which the recipient owes VAT under Article 82(2). There is no turnover floor; apply no later than seven days before VAT becomes chargeable, including through an advance.	VAT Act
Article 97a: outward EU services	A Bulgaria-established taxable person supplies Article 21(2) services in another EU member state for which the recipient owes VAT. There is no turnover floor; apply no later than seven days before chargeability, including an advance. The outward rule does not apply where the supplier is registered in Bulgaria to apply the EU small-enterprise scheme in that destination member state.	VAT Act

Apply the remuneration tests to an ordinary civil-contract recipient, while assessing a registered free professional under the self-insured contribution rules. The no-other-insurance threshold is not a free-professional exemption, and the employee wage reference does not set a contractor fee floor. Several insured activities share one monthly ceiling, with their bases combined in the statutory order.

For the general VAT test, domestic turnover is the sum of qualifying tax bases for calendar-year supplies with a Bulgarian place of supply. It includes ordinary taxable supplies, exempt supplies carrying a deduction right, and the specified financial, insurance and exempt real-estate supplies; incidental financial, insurance and real-estate supplies and disposals of fixed assets used in the activity are excluded. Checking gross receipts alone therefore does not establish whether the threshold has been crossed.

Before agreeing an advance or first delivery, check whether either Article 97a service trigger applies and establish its filing deadline, regardless of the domestic-turnover calculation. The destination small-enterprise exception applies only to outward EU services; received services still need their own check. Article 97a registration leaves later general-registration obligations in place.

How a contractor is registered: individual, ET or company

Identify whether your counterparty is an individual providing a result under a civil contract, a qualifying free-profession practitioner, a sole trader or a company. That choice changes the identity and status records you need, as well as the tax and insurance responsibilities to assess. Obtain the relevant details before signing so the agreement and subsequent documents name the same counterparty.

The legal form is not the contract type

A граждански договор (civil contract) describes a contractual relationship rather than a registration category. The income-tax definition of ordinary non-employment relationships covers an individual’s obligation to achieve a specified result outside the separately defined employment, craft and free-profession relationships, where the individual is not an ET. A free-profession individual and a company can also undertake independent work, but their legal and tax categories remain distinct.

Form	Registration or identity	What changes for the client
Individual under an ordinary civil contract	Identify the individual; the civil-contract label does not itself identify a registry form	Establish the recipient’s actual insurance and tax status before allocating payer duties
Лице, упражняващо свободна професия (free-profession individual)	A qualifying practitioner is entered in BULSTAT and is self-insured; check the applicable profession and statutory conditions	Obtain the individual’s name, BULSTAT code and applicable written self-insured declaration
Едноличен търговец or ET (sole trader)	A legally capable individual resident in Bulgaria may register as an ET	Identify the person trading as ET and assess that category separately from free-profession status
ЕООД/ООД (EOOD/OOD, limited company)	The company is formed by one or more persons whose liability is limited to their capital contribution	Name the company as counterparty and check its identifier and signing authority; do not treat its income as the individual’s free-profession receipts

The free-profession definition lists professions and admits other individuals only where they cumulatively conduct professional activity on their own account, are not registered as ET and are self-insured under the Social Insurance Code. Review the applicable profession-specific conditions; a software-development job title alone does not establish eligibility. The activity’s subject and scale can also require merchant organisation, as described in the threshold table.

Lion Consult identifies hiring, subcontracting, retained profit, contractual risk and larger-client procurement requirements as reasons to consider an EOOD. Weigh those needs and documented actual expenses against the additional accounting and administration. There is no reliable income level at which everyone should switch legal form; the choice depends on the business.

BULSTAT and the insurance declaration are different steps

A qualifying free-profession individual must apply for BULSTAT entry within seven days of starting activity, with a separate seven-day deadline for changes in registrable circumstances. The individual’s BULSTAT code has nine digits under the rule effective from 4 January 2022 and must appear on documents used in business circulation. An individual has only one BULSTAT registration even where different grounds for entry coexist.

Use the Registry Agency’s BULSTAT subject search to check the entry by name or identifier and match it to the agreement and business documents. The search establishes registered circumstances; classification depends on how the work is performed. A contract can require evidence of applicable registration and status, without making every requested intake document a statutory requirement.

The self-insured person must also submit the NRA-approved declaration, personally signed, to the competent territorial directorate of the National Revenue Agency (NRA) within seven days of starting, interrupting, resuming or terminating each activity. The interruption declaration is not filed for the periods specified in Article 9(2)(5) of the Social Insurance Code, so check that exception before reporting an interruption. BULSTAT entry does not replace this insurance declaration, and these filing deadlines do not establish how long either authority takes to process the documents.

Self-insured persons covered by Article 4(3), points 1, 2 and 4 of the Social Insurance Code elect their insurance type through an NRA-approved declaration within seven days of starting or resuming activity. A late insurance-type declaration limits the calendar-year social-insurance cover under this rule to invalidity due to general illness, old age and death. Check the declared insurance type before relying on optional coverage.

Record who handles advance tax

For the covered Article 29 business income, an enterprise or self-insured payer normally calculates and withholds advance tax when paying the income. That withholding rule does not apply where a self-insured recipient declares their status to the payer in writing; the recipient then calculates and pays the advance tax. Obtain the applicable written declaration before allocating those duties, because a verbal description as a freelancer does not meet this exception.

The recipient also calculates and pays the advance tax where the payer is neither an enterprise nor a self-insured person. For a foreign payer, determine whether the statutory payer definition covers it; location alone establishes neither an exemption nor a withholding duty. Record who must act alongside the recipient’s identity and status.

The written self-insured declaration given to the payer is separate from the NRA filing. It removes the payer-issued payment statement and requested annual certificate specified in Article 45(4)–(5), while other income-record duties remain. Keep the declaration available to whoever prepares the tax and accounting records.

Taxes and self-insurance for Bulgarian individuals

Income tax applies to the contractor’s legally determined taxable base, with social and health contributions assessed separately. Establish the income category and recipient status before calculating deductions, advances or annual balances; the tax rate alone does not show the total burden or net proceeds.

Income category determines the taxable base

For non-merchant individuals under Article 29, income received is reduced by the statutory activity-expense deduction for its category. The annual base then deducts the qualifying compulsory social and health contributions borne by the individual; for a recipient who is not self-insured, this means the withheld compulsory contributions for their own account. The relevant annual bases are combined and statutory reliefs deducted before the 10% aggregate annual income-tax rate is applied.

Ordinary free-profession income and ordinary civil-contract remuneration	25% statutory activity expenses; lawyer and notary income belongs to the separate category below	Personal Income Tax Act
Copyright and licensing remuneration	40% statutory activity expenses for the qualifying income category, including the specified author and performer receipts	Personal Income Tax Act
Free-profession income of lawyers and notaries	40% statutory activity expenses from 1 January 2026	Personal Income Tax Act
Aggregate annual personal income-tax base	10% after the applicable income-category calculation, qualifying compulsory contributions and statutory reliefs	Personal Income Tax Act
ET business income and Article 29a income	15% of the Article 28(2) annual base; ET taxable business income starts from tax profit formed under the Corporate Income Tax Act, followed by qualifying own-account insurance deductions	Personal Income Tax Act

For Article 29 advance tax, the 10% rate applies to taxable income less the compulsory own-account contributions for the months in the quarter when the income is acquired. A non-self-insured recipient instead deducts the compulsory contributions withheld for their own account. Delivering software or including a rights clause does not by itself establish that the remuneration qualifies as copyright or licensing income.

An EOOD/OOD company follows a separate corporate-tax analysis from an ET’s personal income-tax base. For domestic legal persons within the Corporate Income Tax Act, the corporate rate is 10% of tax profit, meaning the positive accounting result after the Act’s adjustments. Taxable Bulgarian-source dividends received by resident or foreign individuals have a separate 5% final tax on the gross amount determined by the distribution decision. Those rates describe separate bases, rather than 10% of every company receipt or the owner’s complete tax burden.

The declaration changes withholding; the quarter changes the deadline

Use the payer and recipient status established at intake to assign the quarterly tax work. The Article 43(5) written self-insured declaration moves calculation and payment to the recipient; the fourth-quarter written request concerns a recipient still within the payer-withholding branch. These are different documents with different effects, and the optional fourth-quarter payer request does not apply to a recipient who invoked Article 43(5).

Status	Who acts	Deadline
First three quarters: recipient-paid Article 43(6) advance tax	The recipient calculates and pays	End of the month following the quarter of income acquisition: ordinarily 30 April, 31 July and 31 October
First three quarters: payer-withheld Article 43(4) advance tax	The enterprise or self-insured payer withholds on payment and remits	End of the month following the quarter of income acquisition: ordinarily 30 April, 31 July and 31 October
Fourth quarter: recipient-paid Article 43(6) branch	The recipient does not remit an advance for that quarter’s income; annual tax remains to be settled	No self-paid fourth-quarter advance remittance
Fourth quarter: payer-withholding Article 43(4) branch	The payer withholds only if the recipient requests it in writing	Requested tax withheld is remitted by 31 January of the following year
Ordinary annual personal income-tax return and tax	The individual files the return and pays the tax due	File from 10 January through 30 April of the following year; pay by 30 April
ET / Article 29a annual return and tax	The individual uses the separate filing window and annual base	File from 1 March through 30 June of the following year; pay by 30 June

These are statutory calendar deadlines; check the applicable procedural rule if a deadline falls on a non-working day. A fourth-quarter absence of advance remittance does not exempt that income from the annual calculation. Keep the quarter in which income is acquired distinct from the later filing and remittance dates.

Where the payer is not obliged to withhold and remit, the recipient files the prescribed declaration for tax due, subject to the separate Article 67(4) foreign-source final-tax exception. The tax-due declaration is filed within the corresponding payment deadline, and self-insured persons file it electronically. Their annual personal income-tax return must also be submitted electronically.

Compulsory advances and optional sickness cover

A registered free-profession individual bears their own compulsory contributions and may elect additional general-sickness and maternity insurance. For a person born after 1959 who remains in universal pension insurance, the rates are 14.8% for state pension, 5% for the universal pension fund and 8% for health insurance. Elected sickness and maternity cover adds 3.5% to that person’s chosen contribution base.

People born before 1960 have an ordinary state-pension rate of 19.8%, while the Article 4b option changes the pension destination for covered post-1959 individuals. Establish the applicable pension route before calculating contributions, so the universal-fund amount is not added again to a transferred pension contribution. The illustrations below use the post-1959 universal-pension route throughout.

For 1 January–31 July 2026, the self-insured minimum base was €550.66 and the maximum monthly base was €2,111.64. For 1 August–31 December 2026, the corresponding bounds are €620.20 and €2,300. Apply the bounds for the contribution month; they are insurance bases rather than contractor fee floors or revenue limits.

The following advances assume a full active month in August–December 2026 for a free-profession individual born after 1959 who remains in universal pension insurance, with no other insured work, reduced activity period, contribution reduction or relief. Each fund is calculated and rounded separately to cents before the rounded amounts are added; a third decimal digit of five or more rounds the second digit up. The values compare the chosen minimum and maximum bases under those assumptions.

State pension advance, 14.8%	€91.79 at the €620.20 base; €340.40 at the €2,300 base	Social Insurance Code; NSSI August bases; NSSI rounding; calculation
Universal pension advance, 5%	€31.01 at the €620.20 base; €115.00 at the €2,300 base	Social Insurance Code; NSSI August bases; NSSI rounding; calculation
Health advance, 8%	€49.62 at the €620.20 base; €184.00 at the €2,300 base	Social Insurance Code; NSSI August bases; NSSI rounding; Health Insurance Act; NHIF Budget 2026; calculation
Compulsory advances total	€172.42 at the €620.20 base; €639.40 at the €2,300 base	Social Insurance Code; NSSI August bases; NSSI rounding; Health Insurance Act; NHIF Budget 2026; calculation
Additional elected sickness/maternity advance, 3.5%	€21.71 at the €620.20 base; €80.50 at the €2,300 base	Social Insurance Code; NSSI August bases; NSSI rounding; calculation
Total including elected sickness/maternity	€194.13 at the €620.20 base; €719.90 at the €2,300 base	Social Insurance Code; NSSI August bases; NSSI rounding; Health Insurance Act; NHIF Budget 2026; calculation

The higher bars already include the optional sickness/maternity amounts: €21.71 within €194.13 and €80.50 within €719.90. Use those totals without adding the optional component again. These are chosen-base monthly advances; net proceeds, final annual contributions and benefit entitlement require different calculations or checks.

The insurance election must meet the seven-day start or resumption deadline for the covered self-insured categories; a late election restricts the calendar-year cover under that rule to invalidity due to general illness, old age and death. Insurance type can be changed for a calendar year by declaration from 1 to 31 January. Interrupting and resuming activity, or starting another activity during that year, does not open a new opportunity to change the type.

Monthly self-insured social and health advances are due by the 25th of the following month. Final insured income is determined for the activity period through the annual tax-return schedule, within the applicable monthly bounds, and final social and health contributions are due by the annual return deadline. Income from several insured activities shares the aggregate monthly ceiling in the statutory order, so assess other insured work before relying on the single-activity illustrations.

The contract: define the result, acceptance and rights

Agree the deliverables, acceptance procedure, remuneration and rights before work starts. Bulgarian contract law permits the parties to determine their terms within mandatory law and good morals, so the wording needs to fit the actual engagement. A contract for work also brings specific acceptance and ending rules that should inform those terms.

Clauses for the actual engagement

Under a contract for work, the contractor undertakes the ordered result at their own risk and uses their own means unless agreed otherwise. Assign responsibility for producing, inspecting and handing over that result in the agreement. The following clauses are drafting recommendations; their inclusion is not a universal statutory requirement for every civil contract:

• Identify the parties and relevant registration, tax and insurance status.
• Define the scope, deliverables and any excluded work.
• Set milestones and the information or access each party must provide.
• Agree the acceptance and defect-reporting process, including who inspects the delivery and records objections.
• State remuneration, currency and the due date or event that starts the due-date calculation.
• Allocate expenses and any approval needed before incurring them.
• Address confidentiality and the handling of data relevant to the project.
• Set conditions for any permitted subcontracting.
• Agree liability and recovery terms within the applicable mandatory rules.
• Choose governing law and the process for resolving disputes.
• Define how the engagement ends and how work, rights records and access are handed over.

For a contract for work, the customer must accept work performed in accordance with the agreement, inspect it and raise objections to improper performance at acceptance. Defects that cannot be discovered through ordinary acceptance, or arise later, must be notified immediately on discovery, unless the contractor already knew of them. Without the required objections, the work is treated as accepted, and remuneration is payable for accepted work.

Keep the acceptance record with its delivery so you can trace the scope and inspection outcome. Match the rights terms to the intended use and assess status against the working arrangement; output records alone settle neither question. Confidentiality, data, signature and restrictive terms also need to fit the project and applicable law.

Commissioned code and content need an express rights clause

Set out the rights you need expressly, because copyright in commissioned work belongs to its author unless the commissioning agreement provides otherwise. The customer’s separate default is permission to use the work for the purpose for which it was commissioned, unless agreed otherwise. A use-right agreement must therefore address the required uses, scope of deliverables, duration, territory and any intended onward grant.

Commissioned-work ownership	Copyright belongs to the author unless the commissioning agreement provides otherwise	Copyright Act, current
Customer’s default use	Use for the commissioned purpose without separate author permission, unless agreed otherwise	Copyright Act, current
Exclusive use-right grant	Must be express and written; without that agreement, the granted use right is deemed non-exclusive	Copyright Act, current
Effect of exclusivity	The author cannot use the work or grant the same right to others in the manner, term and territory agreed	Copyright Act, current
Non-exclusive use-right grant	The author may use the work and grant non-exclusive rights to third parties	Copyright Act, current
No agreed use-right term	Three years; five years for architectural works	Copyright Act, current
No agreed use-right territory	The user’s citizenship country, or registered-office country where the user is a legal entity	Copyright Act, current
Remuneration for the use-right grant	Fair and proportionate remuneration on the specified conditions; if creation labour has a separately agreed fee, its amount must be expressly stated	Copyright Act, current
All future lifetime works	An agreement granting use rights over all works the author might create during their lifetime is void	Copyright Act, current
Former Article 37(2) licence-duration provision	Repealed from 1 December 2023; the remaining scope, form and default rules still need to be applied	Copyright Act, current

If you need distribution beyond the commissioned purpose, use in several territories or onward rights for a customer, specify those needs and agree the appropriate grant. Exclusive use operates within its agreed scope; it does not itself establish a universal copyright assignment. Repeal of the former duration provision leaves the other scope and default rules in place, without filling omitted terms or creating unrestricted rights.

Employee-created computer programs and databases follow a different default: copyright belongs to the employer unless agreed otherwise. Ordinary employee works generally remain the author’s, subject to the Act’s exceptions, while the employer has an exclusive right to use them for its own purposes within its usual activity without separate permission or remuneration unless agreed otherwise. Where a provider employs the creator, review the onward arrangement in the Bulgarian employer of record guide; do not apply the employee software default to commissioned contractor work.

DGKV’s TerraLex guide describes optional notarial verification of a work’s content and creation date. This documents the work concerned, without constituting compulsory copyright registration or proving transfer of every onward right. The rights agreement and the income’s tax classification still need to be established; an invoice, acceptance record or notarial record cannot substitute for them.

Ending the contract

A contract can end by agreed termination, justified withdrawal or rescission for breach, with different consequences. For justified reasons, a customer may withdraw from a contract for work after performance has begun, but must pay the contractor’s incurred costs, performed work and anticipated profit. Establish the ending ground and sums owed alongside any agreed notice clause.

For attributable breach of a bilateral contract, rescission normally requires an appropriate period to perform and a warning that the contract will be considered rescinded when that period expires. The warning must be written if the contract was concluded in writing. No cure period is required where performance has become wholly or partly impossible, has become useless because of the debtor’s delay, or necessarily had to occur at the agreed time.

Agree how completed and unfinished work, outstanding remuneration, acceptance and rights records, and access will be handed over. For ongoing services or a foreign governing law, establish the applicable ending rules and any notice period; the contract-for-work provisions above do not supply a universal period for contractor engagements. Employment notice, leave and severance rules apply to employment and are not default service-contract terms.

What a contractor must produce: documents and the VAT decision

Establish the contractor’s identity, income-document requirements and VAT registration basis before an advance or delivery. The document needed depends on the recipient’s status and the transaction, while a service-related VAT trigger can require action before an invoice exists. Match the agreement, document and tax treatment to the same counterparty and event.

Invoice requirements depend on the contractor’s status

The ordinary invoice duty covers a taxable supplier’s goods or services and advance receipts, except where the supply is documented by an Article 117 protocol. A non-VAT-registered individual other than an ET can fall within an invoice exception where a special-law document, payer-issued payment statement or Personal Income Tax Act Article 9 document is issued, or that Act requires no document. If an invoice is optional, either party can request one and both must provide the necessary cooperation.

The separate Article 9(2) income-document rule applies to covered business and rental/property-use income where the individual is outside the fiscal-receipt obligation. It requires the Accounting Act Article 6(3) particulars and two copies, one supplied to the payer and one retained by the individual. Its exceptions include a payer-issued payment statement, the specified final-tax and exempt-income cases, and income paid into the individual’s bank account; the bank-account exception itself excludes the Article 9(4) cases.

Where the covered business-income payer must apply the Accounting Act and does not issue a payment statement because of Article 45(6), the recipient’s document must also include the issuer and recipient identity particulars under Accounting Act Article 6(1)(3). For an external-recipient primary document to which Article 6(1) applies, the required information is:

• Document name and a number containing Arabic digits.
• Issue date.
• Issuer and recipient name, address and applicable Commercial Register, BULSTAT, personal or foreign-person identifier.
• Subject of the transaction and its physical and value expression.

The Accounting Act allows other documents to substantiate information omitted from the primary document. It also qualifies documents from a non-enterprise issuer that omit some Article 6(1) information but truthfully reflect the transaction. Use the field list where the relevant document rule requires it, with these exceptions; it is not a universal list for every civil-contract receipt.

The Article 43(5) declaration removes the specified payer statement and requested annual certificate, while other income records can still be required. The bank-account exception under income-tax law also leaves VAT invoice duties to be checked separately. Establish both sets of requirements before treating a bank record as the complete file.

When a VAT invoice is required, the ordinary deadline is no later than five days after the tax event or receipt of an advance, subject to the applicable exceptions. Use the supplier’s actual registration status to determine the identifiers and tax treatment, including the following service-invoice particulars:

Document and number	Invoice name and a unique sequential number containing ten Arabic digits, using the applicable series	VAT Act
Issue date and transaction date	State the issue date and the tax-event date or advance-receipt date	VAT Act
Supplier and customer	Names, addresses and applicable VAT or other tax/person identifiers; a nonregistrant does not acquire a VAT number merely because an invoice is requested	VAT Act
What was supplied	Type of service; quantity and type where goods are involved	VAT Act
Value of the supply	Unit price excluding VAT, tax base and discounts or reductions not included in that unit price	VAT Act
Tax treatment and total	Applicable rate and tax amount, with the legal basis for a zero rate or non-charging where relevant; amount payable if different from the tax base plus tax	VAT Act
Recipient owes VAT	Omit the VAT rate and amount; state “обратно начисляване” (reverse charge) and the legal basis	VAT Act
Currency	Amounts may be in any currency, with the tax base and VAT amount also stated in EUR under Article 26(6)	VAT Act

Paper and electronic invoices must preserve authenticity of origin, integrity of content and legibility from issue through the retention period. Article 116 prohibits corrections and additions to the invoice: an incorrectly issued or edited invoice must be annulled and a new one issued. Agree how annulled and replacement documents reach the client’s records, so the document history remains traceable.

Article 97a can arise before the first invoice

The Article 97a registration rule can require an application before the first taxable advance, even when domestic turnover is below €51,130. Run the domestic-turnover, received-service and outward EU-service reviews separately. For each service, establish the supplier and customer’s status, location, the receiving establishment, service type and the advance or tax-event date before deciding which gate applies.

Gate	When it applies	Action and timing
General domestic-turnover registration	A taxable person established in Bulgaria has qualifying domestic turnover in the calendar year strictly exceeding €51,130, with the statutory inclusions and exclusions	Apply within seven days after exceedance; registration date is the day after the threshold is exceeded, except a refusal under Article 96(5)
Received services under Article 97a(1)	A covered taxable recipient receives taxable services with a Bulgarian place of supply and owes VAT under Article 82(2)	No turnover floor; apply no later than seven days before VAT becomes chargeable through an advance or the tax event
Outward EU services under Article 97a(2)	A Bulgaria-established taxable supplier provides Article 21(2) services with a place of supply in another EU member state for which the recipient owes VAT	No turnover floor; apply no later than seven days before chargeability, including an advance, unless the supplier is registered in Bulgaria to apply the EU small-enterprise scheme in that destination member state

Run the service reviews alongside the calendar-year domestic-turnover calculation, applying the qualifying tax bases and exclusions in the threshold section. The outward destination small-enterprise exception affects only that outward gate; received services and later general-registration obligations still require review.

Bulsmetka’s IT-freelancer accounting checklist includes foreign cloud and software-subscription expenses. Assess the Bulgarian place of supply and recipient VAT liability when such a service is purchased, even if the contractor’s own clients are outside the EU. Waiting for an outward invoice can miss the incoming-service gate, and the expense alone does not establish an input-deduction right.

An advance can make VAT chargeable before delivery, so its date can bring the Article 97a application deadline forward. The five-day ordinary invoice deadline after an event or advance is a separate obligation; it cannot serve as the deadline for a registration application due beforehand. Record both dates against the same transaction.

Registration basis controls the invoice and returns

Article 97a-only registration is limited registration, with no input VAT deduction and no right to show VAT on issued invoices. Nonregistrants and persons registered only under Article 99 or Article 100(2) also cannot show VAT on their invoices. Later general or intra-community-acquisition registration obligations, and the statutory option to elect registration, remain relevant.

For services within the general B2B place-of-supply rule, use the customer’s business establishment or the permanent establishment receiving the service; the rule has a permanent-address or habitual-residence fallback where neither exists. Check whether that general rule applies to the actual service before determining treatment. A supply with a place outside Bulgaria does not attract Bulgarian VAT, but a foreign place alone does not establish zero rating or that the recipient owes tax under the destination’s rules.

The standard domestic VAT rate is 20% for applicable taxable supplies, with the Act’s reduced and zero-rate exceptions assessed separately. A supplier’s invoice still follows its registration basis, so the domestic standard rate should not be inserted automatically into an Article 97a-only invoice. Use reverse-charge wording where recipient liability applies, with its legal basis.

The ordinary VAT period is a calendar month, and returns and reporting registers are due by the 14th of the following month. Registered persons must file even in months with no supplies or no VAT to pay or recover. Registered suppliers of qualifying Article 21(2) services in another EU member state also submit a VIES declaration with the VAT return; this is not a reporting requirement for every non-EU client invoice.

Euro accounts, payment rails and bank charges

Agree the payment currency and confirm the receiving account’s supported transfer route before issuing the first invoice. Bulgaria’s euro infrastructure provides a starting point, but the account terms and transfer instructions determine which route the parties can use. Keep the contract amount, invoice currency and intended amount to reach the contractor consistent with those instructions.

Agree the currency and identify the rail

Bulgaria adopted the euro on 1 January 2026 at the fixed conversion rate of BGN 1.95583 per €1. The change itself does not alter contractual deadlines, release obligations or give either party a right to amend or terminate the contract unilaterally, without prejudice to what the parties have agreed. For an existing engagement, review the currency wording and receiving-account details without treating the currency change as a new commercial agreement.

Payments are made in the currency agreed by the parties. An invoice may use any currency, with its tax base and VAT amount also stated in euros under the VAT Act’s conversion requirements. Specify the payment currency separately and check how the receiving account handles it.

All Bulgarian banks are connected to T2 for large-value settlement, and instant retail payments can settle through TARGET Instant Payment Settlement, or TIPS. Availability for a particular account or transfer instruction, including instant arrival, still depends on the providers. Ask the sending and receiving providers whether the accounts support the intended SEPA or SWIFT instruction, what account information they need and which execution terms apply.

Charges when one or both providers are in the EU

For payment operations carried out in the EU where both providers—or the sole provider handling the operation—are located in the EU, the payer bears the fees charged by its own provider and the recipient bears those charged by its own provider. A sole EU provider is a different case from a transfer involving two providers where only one is in the EU. In that latter case, Article 67(3) applies specified rules to the EU parts of the operation but expressly excludes this own-provider fee-allocation rule; do not assume the same allocation follows merely because the receiving account is Bulgarian.

Providers must charge equal fees for cross-border euro payments within the EU and comparable domestic euro payments of the same value and value date, with the same initiation, execution and completion characteristics. Equal fees do not mean a free transfer, and a differently initiated or executed payment may not be the relevant comparison. Technical services needed to execute the operation, including standard financial-message communications, are included in the payment-operation fee.

Before agreeing that a stated invoice amount must reach the contractor, ask the providers how their tariffs and transfer instructions address charges along the proposed route, including any non-EU correspondent. Where invoice and account currencies differ, confirm who performs the conversion, which rate and charges apply, and who bears the resulting cost. Record the agreed treatment in the contract so that a bank deduction or currency conversion does not leave the parties with different understandings of the amount owed.

Payment terms: due dates and late payment

Remuneration falls due under the agreed payment terms or the applicable statutory default, which may run from invoice receipt, delivery or acceptance. Record the relevant starting event and keep the inspection, invoice-issuance and payment deadlines distinct. The invoice’s issue date does not always start the payment period.

For a contract for work, the customer must inspect and accept conforming work, raise improper-performance objections at acceptance, and pay for accepted work. Hidden defects or defects appearing later must be notified immediately on discovery unless the contractor already knew of them; without the required objections, work is deemed accepted. Apply this mechanism to an engagement that falls within that contract model, rather than assuming it governs every recurring service.

When the fourteen-day payment period begins

The Bulgarian commercial payment-term rules distinguish an agreed period from the default used when the parties have set none. They also extend to transactions involving craftspeople, providers of services through personal labour and free-profession practitioners. For a foreign engagement, establish the applicable law before treating these Bulgarian rules as the payment terms.

Agreed commercial payment period	Normally no more than 60 days; a longer period may be agreed where the nature of the goods or services or another important reason requires it, without manifest abuse of the creditor’s interests or breach of good morals	Commerce Act
Public contracting authority as debtor	Normally no more than 30 days; the same qualified exception may justify a longer period, capped at 60 days	Commerce Act
No agreed period: invoice or payment-request receipt established	Payment is due within 14 days of receipt	Commerce Act
No agreed period: receipt date unknown, or invoice/request received before delivery	The 14-day period starts on the day after receipt of the goods or service, despite the earlier invoice/request	Commerce Act
Required examination or acceptance, with invoice/request received beforehand	The default 14-day payment period starts at acceptance or completion of examination	Commerce Act
Examination or acceptance period	Normally 14 days from receipt of the goods or service; a longer period may be agreed where the nature of the goods or service or another important reason requires it	Commerce Act

Suppose the invoice reaches the customer before delivery and the contract requires inspection. In the absence of an agreed payment period, use the acceptance or completed-examination event to start the default payment period; retain the delivery and inspection records that establish that sequence. If no examination or acceptance is required, the early invoice instead leads to the delivery branch, starting the period on the day after receipt of the goods or service.

Keep evidence of invoice or payment-request receipt alongside the delivery and acceptance records. Calculate the due date from the agreed period, applicable statutory limits and the event that starts the clock. The invoice’s issue date cannot substitute for that event.

Late-payment interest uses the half-year ECB rate

When the creditor has performed its obligations and the debtor is late, the commercial-law default grants statutory interest from the first day of delay and at least €40 for collection costs, without requiring a demand. The creditor may seek a higher amount for actual loss and collection costs under the general rules. For instalment payments, these consequences apply to the overdue instalments.

From 1 January 2026, the statutory interest formula is the applicable half-year European Central Bank main-refinancing-operation reference rate plus eight percentage points. The rate is determined twice yearly, taking effect on 1 January and 1 July; use the reference fixed for the relevant half-year rather than a daily-changing ECB rate. Establish that reference and the actual delay period before calculating a claim.

Contractual limits on this liability may be agreed only where they do not manifestly abuse the creditor’s interests or breach good morals. A limitation is invalid where the debtor is a public contracting authority. Keep the performance, receipt, acceptance and due-date records together so that any late-payment calculation follows the applicable chronology.

What breaks at each step: status, VAT, acceptance and reporting

Assign someone to each status, document and timing check before the engagement reaches the next stage. Keep the evidence behind the decision and revisit it when the relevant facts change. The suggested owners below organise the workflow; the parties retain their statutory duties.

Step	Failure	Check or repair
Work design	The company directs subordinate labour while relying on contractor invoices	Engagement lead: review how work is actually directed, performed and assessed; use the employment route where the relationship is provision of labour
Counterparty intake	The agreement, registration and document identifiers concern different counterparties, or applicable self-insured status is assumed	Intake owner and contractor: match the contracting person to the relevant registration and identifiers; assess eligibility and obtain the written Article 43(5) declaration where applicable to the payer relationship
First taxable event	The team waits for the final invoice before checking an advance or service event under Article 97a	Contractor and tax adviser: review incoming and outward service gates before the advance or tax event, including the destination small-enterprise exception for qualifying outward EU services; if already missed, assess the past obligation separately
Income document or invoice	A document exception is assumed to remove every duty, VAT is shown under the wrong status, or an issued invoice is edited	Document issuer: check the applicable income-document and VAT-invoice rules separately; an incorrectly issued or edited invoice must be annulled and a new one issued
Delivery and rights	Required objections are absent, or the customer’s intended use exceeds the rights granted	Delivery owner and contract reviewer: preserve inspection, objections and acceptance records for the applicable contract model; match actual use and onward needs to the agreed rights scope
Late remuneration	The invoice issue date is used as the due-date starting event, or an unsuitable interest rate is applied	Receivables owner: reconstruct receipt, delivery and required acceptance/examination, then establish the due date, actual delay and applicable half-year ECB reference
Monthly VAT close	A quiet month is skipped, or EU-service reporting is overlooked	VAT filing owner: check the registered person’s return and register duties even without supplies or tax to pay, and VIES for the qualifying outward EU services
Insurance and annual close	Advance contributions are treated as the final liability, or other insured activity is ignored	Contractor and accountant: reconcile activity income and advance bases, apply the aggregate monthly ceiling in the statutory order, and retain the annual-return schedule supporting the balance
Quarterly tax close	The fourth-quarter withholding request is confused with the self-insured declaration, or one deadline is used for every income category	Tax filing owner: identify the payer/recipient branch, any separate written fourth-quarter request, and the applicable quarterly and annual filing and payment deadlines

Daily hierarchical control calls for assessment of an employment relationship even when the intake identifiers and declarations are complete. The written self-insured declaration determines particular payer-facing tax and document duties; the contractor still needs the applicable registration and other filings. Correcting the intake file therefore cannot settle a problem in how the work is organised.

If a pre-chargeability registration deadline was missed, reconstruct the advance or service date, relevant VAT gate and registration position before addressing it. A later invoice correction cannot establish timely registration. Preserve the document history when an incorrectly issued or edited invoice is annulled and reissued, and assess past filing consequences separately.

At delivery, record what was received, the required inspection and any objections, alongside the rights grant governing use. For a contract for work, absent required objections can lead to deemed acceptance even where an acceptance signature is missing. Reconcile these records with the payment chronology and reporting calendar at close, checking whether earlier duties were fulfilled at the required time.

The reporting period decides the declaration currency

For documents covering a completed tax or compulsory-insurance period, use the currency that was official at that period’s end. A declaration for the 2025 period therefore remains in BGN even when filed after euro adoption, while a declaration for the 2026 period uses EUR, including its annual filing in 2027. A period ending in or including the dual-circulation period uses EUR.

A correcting declaration or document follows the currency official at the end of the period being corrected. A tax declaration for a future period instead follows the official currency at the time of filing. Keep those rules separate from invoice denomination: an invoice may use another currency while stating its tax base and VAT amount in euros under the VAT Act’s requirements.

After euro adoption, public liabilities to the state and municipalities are paid and collected in EUR, with conversion under the statutory conversion and rounding rules. The permission to pay in BGN cash, where cash payment of a public liability is allowed, is confined to the dual-circulation period. Paying an older liability in EUR therefore does not change the BGN reporting currency of its completed 2025 period or a correction for that period.

What a mistake costs and who pays

Liability follows the obligation breached and the party responsible for it. Establish the basis for any administrative penalty, unpaid tax or contributions, contract sum or rights remedy before assigning an amount. Several grounds may need to be assessed in one engagement, but their amounts cannot be treated as a standard combined bill.

Party	Risk	Amount
Employer	Article 414(3) violation of the written-contract, register-entry or pre-start requirements	€766.94–€7,669.38 for each separate violation, under the ordinary penalty provision
Culpable official	Personal responsibility for the same Article 414(3) requirements	€511.29–€5,112.92 for each separate violation, under the ordinary penalty provision
Customer owing remuneration	Commercial payment delay after the creditor has performed	Statutory interest from the first day of delay, using the applicable half-year ECB main-refinancing-operation reference plus eight percentage points, and at least €40 collection costs under the statutory default
Customer withdrawing from a contract for work	Justified withdrawal after performance has begun	Incurred costs, performed work and anticipated profit; the amount depends on the engagement
Payer or income recipient	Unfulfilled tax calculation, withholding, declaration or payment duty	Depends on the applicable payer/recipient branch, income category and tax base
Contribution-obliged party (осигурител) or self-insured individual	Unfulfilled contribution or reconciliation duty	Depends on the actual insurance basis, funds, activity period and aggregate insured income
Party responsible under the rights agreement	Intended use exceeds the rights granted, or an agreed rights obligation is not fulfilled	Depends on the right, obligation and remedy concerned

The employer and official ranges are the ordinary Labour Code Article 414(3) amounts, converted into EUR under the Euro Introduction Act’s general conversion and cent-rounding rules. They concern the specified written-contract, register-entry and pre-start violations, not every possible defect in a contractor engagement. Repeat violations follow a separate penalty schedule, and these specified offences are excluded from the minor-infringement route. The employer and official ranges do not establish a corresponding fine for the worker, or a maximum total for an engagement involving several violations.

Where labour is supplied contrary to the employment requirement, the Labour Inspectorate can declare an employment relationship by order, using all forms of evidence and determining its start date. If the worker entered in good faith, the pre-order relationship is treated as under a valid employment contract. For the continuing engagement, the Inspectorate directs the employer to offer a contract from the date specified in the order, or the order date if none is specified. If no contract is concluded, the order stands in place of a contract for an indefinite term, with a five-day working week and an eight-hour working day.

Following reclassification, establish the employment obligations for the relevant dates alongside any administrative offence. The Bulgarian employment guide explains the employee requirements and protections. Employment, tax and contribution amounts depend on the relationship and must be calculated in addition to any applicable fine.

For genuine independent services, identify the tax payer/recipient branch and insurance status before assigning an unpaid obligation. For example, a qualifying self-insured recipient’s written declaration affects who handles advance tax, while the ordinary civil-recipient insurance rules and the registered self-insured rules require different reviews. The fourth-quarter tax exception and any separate written withholding request also need to be applied to the relevant branch; they do not support a universal split of historical taxes or contributions between customer and contractor.

For a commercial claim, identify whether the sum arises from qualifying late payment, justified withdrawal after work starts or a rights defect. Establish the responsible party, applicable provision and evidence for the amount sought, then check any contractual recovery clause. The contract’s allocation of responsibilities does not establish that a statutory filing or payment was completed.

Models and when each fits: direct services, a platform or employment

Choose a contracting model that fits the work, counterparty’s eligibility and each party’s responsibilities. Establish who engages the individual, who directs the work and what any provider administers. Read the risk-allocation terms within that structure.

Model	Contracting relationship	When it fits	Check before use
Direct eligible individual	The customer contracts with a qualifying free-profession individual or an eligible recipient under a non-employment relationship	Genuine independent services under the relevant individual category	Actual independence, category eligibility, applicable registration, tax, insurance and document duties
Direct sole trader	The customer contracts with the individual registered as an ET	Independent services conducted through the sole-trader form	Counterparty registration, commercial organisation and the ET’s distinct tax/accounting treatment
Direct company	The customer contracts with a separate company supplying the services	Services supplied through that business, with the company responsible for its contractual output	Actual working arrangement, company identity, delivery responsibility and the rights needed from the creators
Contractor platform with a direct service agreement	The service contract remains between customer and contractor in this model	Independent services where the customer wants support with the agreement and its administration	The actual contract parties and provider scope; identify which obligations remain with customer and contractor
Contractor of Record market model	A provider entity engages the eligible contractor under the offered structure	Independent services where the customer chooses an intermediary as the contractor’s counterparty	The named entity and both agreements, classification review, rights, responsibilities and any contractual recovery or indemnification terms
Direct employment	The company employs the individual under an employment contract	The role requires subordinate labour and the company can meet the applicable employer obligations	Employer registration and administration, written terms, pre-start documents and the individual’s right to work
Registered temporary-work arrangement	The provider employs the worker and sends them to qualifying temporary work under the client’s direction and control	An employee role meeting the Bulgarian temporary-work conditions	Actual employing entity, required registration, permitted assignment and local employer/client duties

Platform structures can leave the service agreement directly with the customer or place a provider entity between customer and contractor. Read the agreements to identify each counterparty and its responsibilities. For a Contractor of Record arrangement, any allocation of risk or indemnification depends on those terms, while Bulgarian requirements still apply; the category alone supplies no blanket transfer of liability.

An individual, ET and company bring different eligibility and administrative duties to a direct engagement. Choose the form for the business’s operation and contracting needs, without relying on a universal income breakpoint. With a company or intermediary, the way the individual works still needs assessment for subordinate labour.

When the role becomes employment

If the role changes to daily subordinate labour, assess an employment relationship before the individual begins work under that new arrangement. Choose between direct employment in Bulgaria and an eligible employment-provider arrangement according to the employer and assignment conditions. A provider route involving temporary work under client direction and control must meet the Bulgarian temporary-work rules.

End the civil engagement under its agreement and applicable law, establishing whether the ground is agreed termination, justified withdrawal or rescission for breach. Record delivered and unfinished work, acceptance, outstanding fees and costs, and rights already granted or still needed. Settle the handover and remaining obligations under that ground; the employment start date does not automatically settle the service contract.

Prepare the new written employment contract and complete the required employment-register process before admitting the employee to work. The employee must receive the contract signed by both parties and the NRA-certified copy of the entry recording the employment start before work begins. Signing an employment contract does not itself prove that the earlier contractor period complied with its applicable duties; review that period against the actual facts and any reclassification consequences.

Check the individual’s right to work for the proposed employer and role as part of this change. EU, EEA and Swiss workers have statutory free-movement rights, while an authorised third-country worker’s permitted employer or host, workplace, role and duration must match the relevant permission. A contractor signature or company invoice does not substitute for that assessment, and the change should not be treated as an automatic transfer of the earlier agreement or continuity of employment.

Managing records for one contractor or a team

Maintain an individual file for every supplier and use a shared register to track its evidence, next event and responsible owner. The process must accommodate each supplier’s status and duties as the team grows. Moving from one contractor to ten increases recordkeeping work; that count alone creates neither a classification threshold nor a requirement to change legal form.

Record	One engagement	Several engagements
Actual work and status	Record the work, direction, output and basis for using an independent engagement	Keep a separate assessment for each person; assign an engagement owner to review changes in duties or control
Counterparty and declarations	Match the agreement and document identifiers to the eligible individual, ET or company; retain any applicable written Article 43(5) declaration	Link each supplier to its own identity and registration evidence; name the intake owner and record which declaration applies to which payer relationship
VAT events and turnover	Record customer jurisdiction, received-service facts, advances and tax-event dates; assess Article 97a separately from qualifying domestic turnover	Give the VAT owner a separate event history for each supplier, including incoming-service and outward EU-service gates, any outward destination small-enterprise exception and the calendar-year domestic turnover review
Scope, rights and delivery	Retain the agreed scope, milestones, rights grant and applicable inspection/acceptance records	Link each delivery to its agreement and creator-rights records; identify who inspects it and who approves any changed use or onward grant
Income documents and amounts due	Retain the applicable income document or invoice and evidence of receipt, delivery and required acceptance	Give the document and receivables owners a traceable file for each supplier; calculate each due date from its own agreed terms or applicable default event
Monthly VAT close	Track the registered person’s return/register duties, including quiet months, and qualifying EU-service VIES	Name a filing owner for each registered supplier and keep that person’s filing calendar and evidence separate
Insurance and tax close	Record the relevant advance bases, other insured activity, annual reconciliation and applicable quarterly/annual tax branch	Map contractor/accountant responsibilities for each supplier, including the aggregate insurance ceiling, separate fourth-quarter request and reporting-period currency
Access and exit	Record access provided, ending terms, handover, outstanding sums and rights that continue to govern use	Assign an exit owner for each engagement and reconcile its access, work, documents and outstanding obligations at the end

Use the shared register to index each agreement and its evidence, owner and next action. Update it when status, a customer, received service, advance, deliverable or rights requirement changes. Article 97a review must precede the relevant chargeability event, including an advance, so the monthly document handover can be too late.

Agree who provides the information needed for the customer’s engagement file and the supplier’s own tax and insurance records. Track annual reconciliation of self-insured advances and any other insured activities affecting the aggregate monthly ceiling. The filing calendar must also include quiet-month VAT returns for registered persons and VIES for qualifying EU supplies, without extending VIES to every foreign customer.

For a company supplier, confirm signing authority and how its accounting records support the agreed delivery. The Accounting Act requires double-entry accounting and chronological, documented enterprise records, with eligibility for the ET single-entry exception assessed under its own rules. Incorporation and fuller accounting leave the individual’s actual independence to be assessed.

Agree an accountant document-handover cutoff that supports the filings, and label it as a working date alongside the statutory deadlines. Retain the applicable fourth-quarter withholding request, payer-facing self-insured declaration and annual reconciliation as distinct records. When selecting a declaration currency, record both its reporting period and filing date; payment of a public liability follows its separate currency rule.

At exit, check completed and unfinished work, acceptance, fees, rights and access against the agreement. A common checklist can organise this, with the ending ground and remaining obligations assessed for that engagement. Retain the individual record for any later employment reassessment or past document and filing issues.

Who works with contractors in Bulgaria

Compare these providers by their Bulgarian contracting arrangements and the support published for services, rights and records. “Not published” marks a detail that needs confirmation with the provider, without concluding that the capability is unavailable. Global descriptions below remain distinct from disclosed Bulgarian terms.

Provider	Model / contracting party	Bulgarian presence	Local law or language	IP terms	Local documents	Classification support
4dev.com	Contractor Platform; global contractor platform; B2B agreement with the platform	Contractor coverage confirmed; Bulgarian entity not published	Bulgarian governing-law clause and Bulgarian-language agreement not published	Global assignment support described; Bulgarian standard clause not published	Automated supporting records; Bulgarian invoice template not published	Global risk-reduction model described; Bulgarian assessment procedure not published
Deel	Contractor management; direct engagement	Contractor coverage confirmed; Bulgarian contractor-service entity not published	Localized contracts described; Bulgarian governing-law clause and language not published	Global assignment support described; Bulgarian standard clause not published	Tax-document collection and automated invoices; Bulgarian invoice template not published	Assessments and ongoing monitoring described globally
Remote	Contractor management; client contracts with contractor	Contractor coverage confirmed; Bulgarian contractor-service entity not published	Bulgarian-law alignment described; governing-law clause and Bulgarian version not published	Bulgarian standard assignment clause not published	Localized documentation and centralized records; Bulgarian invoice template not published	Built-in checks described for Bulgaria
Rippling	Contractor platform with onboarding and IT administration	Contractor coverage confirmed; Bulgarian contractor-service entity not published	Bulgarian governing-law clause and Bulgarian-language agreement not published	Bulgarian standard assignment clause not published	Agreement signing and information intake; Bulgarian invoice template not published	Classification assessment offered for Bulgaria
RemotePeople	Contractor of Record; provider entity engages eligible contractor	Bulgaria COR service offered; named Bulgarian COR entity not published	Country-specific agreements described; Bulgarian governing-law clause and language not published	Bulgarian standard assignment clause not published	Contractor invoice portal; Bulgarian invoice template not published	Questionnaire reviewed by local legal experts
Playroll	Contractor management	Contractor coverage confirmed; Bulgarian contractor-service entity not published	Local contractor agreements described; Bulgarian governing-law clause and language not published	Global IP provisions described; Bulgarian standard assignment clause not published	Contractor invoicing workflow; Bulgarian invoice template not published	Expert-supported misclassification audits described globally
Payoneer Workforce Management	Contractor platform; global Agent of Record product	Contractor agreements confirmed for Bulgaria; Bulgarian AOR counterparty and availability not published	Country-specific agreements described; Bulgarian governing-law clause and language not published	IP clauses described; Bulgarian standard assignment clause not published	Invoicing workflow; Bulgarian invoice template not published	Built-in checks described for Bulgaria

4dev.com

4dev.com is a global contractor platform covering Bulgaria through a B2B client–platform agreement. For independent commissioned code or content, inspect supporting records and described assignment support against the rights required. The Bulgarian agreement, invoice format and classification procedure are not published, so review the actual terms.

Deel

Deel’s Bulgaria offering describes contractor onboarding, localized agreements and tax-document collection, and says local legal firms approve its contracts. Classification assessments, ongoing monitoring and assignment support are described globally. For a direct Bulgarian engagement, inspect how the documents record registration and VAT status, then the commissioned-work rights clause. The Bulgarian standard agreement and invoice template are not published.

Remote

Remote keeps the service contract between client and contractor, with a choice of an uploaded agreement or its localized contract. Its Bulgaria offering describes Bulgarian-law alignment, localized documentation, centralized records and built-in classification checks. For commissioned software or content, obtain the scope, acceptance and rights terms of that direct agreement; the Bulgarian-language version, governing-law clause and standard IP assignment are not published.

Rippling

Rippling combines Bulgarian contractor onboarding and agreement signing with app-access administration, including Google Workspace and Slack, and offers a classification assessment for Bulgaria. Shared access may be part of project coordination, so review safeguards alongside how the person is supervised. Obtain the contract and document set separately: Bulgarian contract wording, the standard rights clause and a local invoice template are not published.

RemotePeople

Before using RemotePeople’s Bulgarian Contractor of Record service, obtain the named COR counterparty for Bulgaria and standard agreement; neither is published. The offering includes sourcing support, and a provider entity engages eligible contractors through country-specific agreements and an invoice portal, with a classification questionnaire reviewed by local legal experts. Check the individual’s status and documents against those terms, including rights, responsibilities and any agreed recovery allocation.

Playroll

For a Bulgarian freelancer supplying services to an EU business, ask Playroll how its documents record registration and the VAT basis. Its Bulgaria contractor-management offering includes local agreements and an invoicing workflow, while the global product describes expert-supported misclassification audits and IP provisions. Inspect the actual document set for commissioned work; the Bulgarian standard rights clause and invoice template are not published.

Payoneer Workforce Management

For Payoneer Workforce Management, formerly Skuad, establish whether the proposed Bulgarian engagement uses a direct civil contract or an intermediary. It supports Bulgarian contractor agreements and built-in classification checks; country-specific agreements, IP clauses, invoicing and an Agent of Record model are described globally. Bulgarian Agent of Record availability, its named entity and the standard assignment clause are not published, so inspect the offered model and rights terms.

Frequently asked questions about Bulgarian contractors

Can I hire a contractor in Bulgaria from another country?

Yes, a foreign company can contract with an eligible Bulgarian individual or company for genuinely independent services. Confirm the counterparty’s legal form, the actual working arrangement and the contract’s scope before proceeding. Assess the applicable tax and document duties for the actual parties; the customer’s foreign location alone does not establish a withholding exemption.

How are freelancers taxed in Bulgaria?

Ordinary free-profession and non-employment business remuneration generally allows 25% statutory activity expenses, with 10% income tax applied to the legally determined base after qualifying deductions. The separate 40% expense deduction applies to eligible copyright/licensing income and the specified lawyer/notary category. ET income follows a different 15% annual-base rule, rather than the ordinary freelance calculation. Social and health contributions are separate obligations, so none of these tax rates is an all-in burden on gross receipts.

Do freelancers need to register or open a company?

A qualifying free-profession individual uses BULSTAT registration; opening a company is not a universal requirement. The statutory definition includes named professions and other individuals who cumulatively practise on their own account, are not registered as an ET and are self-insured, so describing someone as a software freelancer does not itself establish eligibility. ET and company engagement are separate form choices with their own duties. The self-insured individual also submits the NRA-approved, personally signed activity declaration within seven days of each start, interruption, resumption or end, subject to the statutory interruption exception; this is separate from BULSTAT and the declaration given to a payer.

Do I need VAT registration below €51,130?

Article 97a can require registration below that amount for qualifying received services with Bulgarian recipient-liable VAT or qualifying outward EU services for which the customer owes VAT. Apply no later than seven days before VAT becomes chargeable, including through an advance. The outward branch has an exception for registration in Bulgaria to use the EU small-enterprise scheme in the destination member state; that exception does not remove the incoming-service gate. The general domestic registration trigger is separate and concerns qualifying calendar-year turnover strictly exceeding €51,130.

What is the best way to pay a contractor in Bulgaria?

Choose a route the accounts support and the currency the parties agree. Bulgaria’s euro infrastructure includes T2 large-value settlement and TIPS instant-retail settlement capability, which does not establish that every account supports every instruction or an instant arrival. An invoice may use another currency while stating its tax base and VAT amount in EUR, so check the agreed payment currency against the receiving-account terms. Confirm the supported rail, applicable provider tariffs, any correspondent charges and conversion conditions for the actual route before agreeing how much must reach the contractor.

Who owns the code a contractor writes?

Copyright in commissioned code belongs to the author unless the commissioning agreement provides otherwise, while the customer’s separate default is use for the commissioned purpose unless agreed otherwise. Exclusive use must be granted expressly in writing within the agreed manner, term and territory; otherwise the granted use rights are non-exclusive. An invoice or remuneration alone does not establish an ownership assignment or replace agreement on broader uses. The employee software default is different and should not be applied to commissioned contractor code.

How much does it cost to hire an independent contractor?

The customer’s cost starts with the agreed remuneration and any actual quotation for administration. Keep those agreed costs separate from the contractor’s own tax and insurance duties: for a full active August–December 2026 month, a post-1959 free professional remaining in universal pension, with no other insured work, reduction or relief, has compulsory advances of €172.42 on the €620.20 minimum chosen base, or €194.13 with elected sickness/maternity coverage. Those are individually rounded contribution advances subject to annual reconciliation, rather than a contractor fee quote, the customer’s total cost or a net-income calculation.

Can a civil contract replace an employment contract?

A civil contract can govern eligible independent services, but actual provision of subordinate labour must be governed through employment. Invoices, registration and a contractor signature do not establish independence or prove that earlier duties were fulfilled. If the role requires employment, assess direct employment or an eligible employment-provider arrangement against the Bulgarian conditions before work starts.

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