Staffing Agency

What does a staffing agency do?

A staffing agency connects an organization that needs workers with people looking for work. Its exact role depends on the service: it may find and assess candidates for the client to hire, or it may arrange for a worker to complete an assignment for the client. Those paths create different relationships. The agency label alone does not say who will make the employment offer, pay the worker, or direct the work.

Consider a company with a continuing vacancy. The agency can search for candidates and introduce suitable people, while the company selects a hire, makes the offer, and pays that employee. If the company needs extra capacity for a limited period, it can instead request a supplied worker. In the US temporary-help model described by OSHA, the staffing firm pays the worker and the host directs the work on site. The worker deals with both organizations, so the assignment terms and points of contact matter as much as the job description.

For a business, the first question is whether it needs someone to join its own staff or to work on an agency-supplied assignment. A candidate needs to know which organization will employ or engage them, pay them, and handle assignment concerns. The actual service and agreements provide those answers.

How does working with a staffing agency work?

The process starts with the work itself and the relationship the client wants. A job title alone does not show whether the agency is finding someone for the client to hire or supplying someone for an assignment.

Define the role and choose the service

The client should describe the duties, required skills or qualifications, work location, hours, expected start and duration, and who will supervise the work. It should also state the intended outcome: a new member of its own staff or a worker supplied for a defined need. These details let the agency assess whether a proposed worker fits the actual work instead of matching on a title alone.

An employee's absence, a seasonal peak, or a project may create a need for work over a particular period. The client can describe that period and the daily tasks when requesting an agency-supplied assignment. A continuing vacancy points to a different service if the client intends to hire and pay the selected person directly. Specialist skills may be necessary in either case; they do not decide whether the agency will introduce or supply the worker.

The worker's circumstances are another input. An agency may ask about the person's skills, availability, acceptable location or hours, and willingness to take the proposed work. The client and worker can then compare the role with their needs before selection or assignment. Providing these details does not guarantee a match or an offer.

Source, screen, and place candidates

Once the role is defined, an agency may invite applications or speak with candidates already registered with it. It can ask about experience and willingness to do the work, check qualifications relevant to the role, and refer suitable people. Checks and interviews vary with the role, service, and local rules. The client should find out what the agency has actually checked before treating a referral as a hiring decision.

Suppose a retailer wants to fill a continuing office vacancy. The agency may identify and screen an applicant, and the retailer may interview that person before deciding whether to hire. If it does, the retailer makes the employment offer and pays the new employee. A referral or interview through the agency does not turn the candidate into an agency-supplied worker.

For a busy-period assignment, the agency may instead propose a worker to the retailer. The client can decide whether that person meets the work need, but its selection is separate from the worker's engagement and pay arrangement with the supplier. The worker should confirm the assignment terms before starting. UK guidance from Acas, for example, says an agency worker receives written details that include the hirer, duties, location, hours, likely duration, workplace risks, and pay. Registration or a conversation with the client is only part of the path to a confirmed assignment.

Manage or end the assignment

In the supplied-worker models described in the US and UK sources, the client gives day-to-day work instructions while the agency remains involved in the assignment and pay arrangements. The worker therefore needs a client contact for work instructions and an agency contact for questions about assignment terms or pay. If tasks, schedules, or worksite conditions change, both organizations need the new information so they can check whether the assignment details and their responsibilities still fit the work.

The parties may use a timesheet or another agreed record to confirm hours. A dispute over that record should go to the paying agency and to the person who can verify the work at the client site. In the UK, an employment business must pay an agency worker for hours worked even if the hirer has not paid the business or signed the timesheet. This rule is specific to the UK; payment terms and remedies elsewhere require their own check.

An assignment may be extended, ended, or followed by an offer of direct employment. None of these outcomes follows automatically from the initial placement. Before changing the arrangement, the client and agency should review the agreed notice, duration, rate, and direct-hire terms. The worker should also know which organization will engage and pay them after the change. A direct job is a new offer for the worker to assess, rather than an automatic continuation of the assignment.

What kinds of staffing services are available?

The service determines whether the agency supplies a worker for an assignment, supports a possible later hire, or introduces a candidate for immediate direct employment. One agency can offer more than one path, so the client needs to identify the arrangement in the proposal.

Temporary and contract staffing

In temporary or contract staffing, the agency supplies a worker to a client for an assignment. Under the US temporary-help model described by OSHA, the staffing firm employs and pays the worker while the host directs the work on site. The client obtains capacity for the assignment without making a direct hire at the outset, but the agency's role as employer and payer does not remove the client's worksite responsibilities.

For example, a distributor facing a seasonal increase in orders might ask an agency to supply workers for picking and packing. In the US model, the distributor's supervisor directs the daily tasks and the agency pays the assigned workers. The same type of arrangement could cover a project or an employee's absence. The parties still need to agree on the work, expected duration, and how they will communicate changes.

“Temporary” describes the supply arrangement, not a promise that the work will end quickly: OSHA notes that agency-supplied workers can hold jobs that are not actually temporary. Likewise, calling someone a “contract worker” does not establish that the person is an independent contractor. The actual engagement, the client-agency agreement, and applicable local rules determine how the relationship should be treated.

Temp-to-hire and direct placement

Temp-to-hire begins as an agency-supplied assignment with the possibility of a later direct job with the client. During the assignment, the worker follows the applicable supply arrangement. In the US temporary-help model, the agency employs and pays the worker while the host directs the work. If the client later makes an offer and the worker accepts it, the client becomes the employing and paying party for the direct job. The initial assignment guarantees neither an offer nor acceptance.

Direct placement takes a shorter route to that employment relationship. The agency finds or screens candidates, but the client selects a person, makes the offer, and pays the hire from the outset. There is no agency-supplied work phase to convert. A client filling a continuing customer-support vacancy must therefore decide whether it wants an assignment with a possible later hire or candidate introductions for immediate client employment.

The fee path may also change. A supplied assignment may carry charges for the supply period, while an introduction or later direct hire may trigger a separate fee under the client agreement and local rules. Before a proposed conversion, the client should check the agency terms and establish when the assignment ends and direct employment begins. The worker should receive and assess the proposed job terms rather than assume that the assignment will simply become permanent.

Adjacent services are optional

Some providers also list managed services, recruitment-process outsourcing (RPO), recruitment technology, or sector-focused teams alongside temporary and permanent staffing. Those offers do not form part of every staffing-agency engagement. The client needs to know which service appears in the proposal and which elements are priced or delivered separately.

If a proposal combines worker supply with a managed service or software, the agency should spell out what it will do. That might include finding and screening people, engaging and paying supplied workers, coordinating assignments, or providing a tool for the client's own team. The proposal should also identify who selects and directs workers, who handles assignment problems, and what the quoted charge covers. For a sector-specialist team, the client can ask which roles it covers and which relevant checks it performs. These details reveal the deliverables behind a broad service label.

Who employs, pays, and directs the worker?

These are separate questions. Before treating someone as an agency worker or a client hire, identify who engages the person, who pays for the work, and who gives daily instructions. The answers depend on the service and the agreement.

Temporary supplied worker

In the US temporary-help model, the staffing firm employs and pays a worker assigned to a host, while the host directs the work at its site. If a company brings in an agency worker for a special project, its manager can set daily priorities even though the staffing firm pays the worker. The worker needs one contact at the host for work instructions and another at the agency for assignment and pay questions. The two organizations also need a way to communicate changes in duties or working conditions.

The pay arrangement does not settle every responsibility. OSHA says that both the US staffing agency and host have workplace-safety responsibilities, with each party's role depending on the circumstances; OSHA recommends setting out their respective responsibilities in the contract. The host cannot infer from the agency's paying role that every worksite duty has shifted away from it. In the UK, the hirer retains health-and-safety and certain access and vacancy-information duties toward agency workers. Worker status and the allocation of duties still require a check of the arrangement and local rules.

Direct-hire candidate

In direct placement, the agency finds or screens people for a client's vacancy and refers candidates, but the client makes the employment offer and pays the person it hires. The US Census Bureau distinguishes this placement model from temporary help: a referral does not by itself make the person an employee of the placement agency. The agency may still charge a fee or provide agreed recruitment follow-up, but it is not supplying that hire for an assignment.

Suppose a company asks an agency to find a permanent operations analyst. The agency can identify candidates and pass on relevant information. The company chooses whom to hire, issues the offer, directs the new employee's work, and pays them. The candidate should check which organization is named as employer in the offer and will answer questions about pay and employment terms. The client should be equally clear about whether it is buying an introduction or a supplied-worker arrangement.

The diagram compares these two US service paths. It shows who hires and pays in each model; actual contracts, work arrangements, and local rules must be checked before legal duties are assigned in a particular engagement.

Caption: US model examples, not a universal legal-status test. Confirm the actual contract, work arrangement, and local duties before assigning responsibility. U.S. Census Bureau: 2022 NAICS 561311 and 561320 · OSHA: Protecting Temporary Workers

Local terms change the analysis

“Staffing agency” is a broad English label, not the name of a single legal arrangement in every country. A cross-border client or candidate should establish whether the firm is introducing someone for direct employment or supplying a worker for an assignment. The next checks are the local term, the contracting parties, and the rules for that activity.

UK: agency versus employment business

In the UK, an employment agency finds work for people who will be employed and paid by the hiring organization. An employment business instead engages and pays temporary workers whom it supplies to work under another organization's supervision. The same firm can perform both activities, so its trading name does not answer who pays or engages a particular worker. The hirer and worker need to establish which service they are using before relying on the proposed contract and assignment terms.

An agency-supplied person's UK employment status and rights need a further check. Acas explains that an agency worker can have employee or worker status depending on the arrangement. The phrase “agency worker” does not settle every employment obligation or entitlement.

Germany: placement and temporary agency work

In Germany, a job seeker may use public placement services or a private placement agency. For skilled workers recruited from abroad, the Federal Employment Agency's International Services (ZAV) is an official public contact. ZAV is not a private agency. Private placement, or Personalvermittlung, is a separate route to a job with an employer.

Both placement routes differ from Arbeitnehmerüberlassung, also called Zeitarbeit or Leiharbeit: an existing employer supplies a worker to another company for a period. The practical distinction is whether the provider is helping someone enter a new direct employment relationship or supplying work under an existing one.

The regulatory checks also differ. The German government's international-recruitment guidance says a private placement agency does not need a special placement licence in the context it describes. The Federal Employment Agency says temporary worker supply generally requires its permission, with exceptions. A client considering a German arrangement should identify the exact activity and check the applicable official rules. Placement and worker supply do not share one licensing test.

What does a staffing agency cost?

“Staffing agency” does not imply a single price. The client pays for the service in its agreement, while the worker's pay is a separate matter. The key questions are which event triggers a charge and what work or period it covers.

Client pricing and conversion

For direct placement, the agency and client may agree on a fee tied to an introduction or resulting hire. For a supplied-worker assignment, the client may instead pay for the supply period under the commercial terms. Neither model establishes a standard percentage, markup, or billing formula. The client should check the rate or fee, what it includes, when it becomes payable, and what happens if the assignment changes or ends.

A later direct hire raises another fee question. Suppose a UK hirer takes on a worker who was supplied by an employment business. Charges for the supply period and a fee for transferring that worker to a direct job have different triggers. A UK transfer fee may apply only under the conditions in GOV.UK guidance: it must appear in the hirer terms, the hirer must receive the option of an extended supply period, and the relevant time period must be met. The fee is not automatic whenever an agency worker is hired.

Before making the offer, the client should review the agency agreement and the worker's proposed employment terms. It needs to know when the supplied assignment ends, when the client begins employing and paying the person directly, and whether the contractual fee conditions are met. The agency's charge to the client is distinct from the worker's wages.

Worker-facing terms and charges

Before accepting work, a candidate should establish who will pay them and which written terms describe the job or assignment. For a supplied assignment, useful details include the hirer, duties, location, hours, expected duration, pay, and known workplace risks; Acas identifies these as assignment details for UK agency workers. Someone using a placement service should also ask what the service includes, whether the agency proposes any charge to the worker, and when it would become due. A fee paid by the hiring client differs from wages owed to the worker and from a worker-facing service charge.

In the UK, employment agencies and businesses generally cannot charge work-seekers for finding work, subject to specified entertainment and modelling exceptions. Separate optional goods or services may carry disclosed charges, but they cannot be made a condition of work-finding under the UK Conduct Regulations guidance. A worker should ask exactly what a proposed payment covers. These are UK rules, not a worldwide prohibition on candidate charges.

In the private-placement context covered by the German government's guidance for internationally recruited skilled workers, the applicant should examine a written contract that covers the placement service and fee, additional service charges, and possible repayment terms. The guidance ties placement remuneration to a resulting employment contract. Before paying for an additional service or accepting a repayment clause, the candidate should review its separate terms; the clause's presence does not establish that it is enforceable. This German example concerns placement, not the fee and pay rules for every temporary agency assignment.

For a skilled worker from abroad using private placement for Germany, there is also a document check. The German government's guidance says the agency may not keep the applicant's passport or original work documents. Submit copies instead, and do not leave the originals with the agency. Only competent authorities may retain them.

When does a staffing agency fit, and what should you check?

Fit depends on the work and on the relationship the client and worker want. An agency can source a direct hire or supply someone for an assignment, and each path calls for different checks on cost, continuity, and responsibility.

Benefits and tradeoffs for employers and workers

A supplied-worker arrangement can fit an employee's absence, a seasonal peak, a temporary skill shortage, or a defined project. It lets the client request capacity without making a direct hire at the outset, while leaving the client with work to supervise and coordination to handle with the agency. The client should compare the quoted cost and expected duration with its need, ask whether suitable workers are available, and plan for work that continues beyond the initial assignment. The service label does not guarantee a faster start or a lower total cost.

For a continuing vacancy, the decision is different. An employer that needs sourcing or screening support may use direct placement. If it has already found someone it is ready to hire and pay, it may not need an intermediary. When the employer expects to keep the person on its staff, repeated extensions of an agency assignment call for a fresh comparison of fees, continuity, and the worker's terms instead of an assumed conversion.

For workers, an agency may provide a route to assignments or to a direct-hire role introduced by the agency. The tradeoff is between the work offered now and the predictability the person needs. Confirm the paying organization, rate, hours, likely assignment duration, and notice or end terms. Ask whether further work may be available and whether a later client hire is only a possibility. Registration alone does not guarantee work, benefits, or a permanent offer; those outcomes depend on the arrangement and local rules.

Contract and service checks

Start with each organization's identity and role. Is the agency introducing candidates, or will it engage and supply a worker? Which entity will contract with and pay the worker? Who will direct daily work? The client should put those answers in the service agreement, and the worker should find them in the offer or assignment terms. A trading label is not enough.

Then compare the service with the work: duties and required skills, location, hours, expected start and duration, supervision, and what happens if tasks or dates change. The client should review the quoted rate or fee, what it covers, how extensions or cancellations work, and whether a later direct hire would trigger another charge. Both client and worker need named contacts for instructions, pay or timesheet questions, and assignment problems. If local rules require a licence, permission, or particular documents, verify them for the actual placement or supply activity.

Written terms for the worker should identify the paying party, pay rate, assignment or job scope, expected hours and duration, and charges for any separate services. If the agency's description conflicts with the client's instructions, the worker should raise the mismatch with both organizations before relying on an informal change. Sourcing and screening do not resolve questions about pay, supervision, fees, or worksite responsibilities.

Assignment and safety handoff

For a US worker supplied to a host, OSHA says both the staffing agency and host have workplace-safety responsibilities, and each party's role depends on the facts. OSHA recommends stating their respective responsibilities in the contract. Before work begins, the agency and host should exchange the actual task and hazard details. They also need to establish who will check the site, provide equipment-specific and site-specific training, verify protective measures, and receive the worker's safety concerns. OSHA describes the host as well placed to train workers on its equipment and hazards, while the agency must ask about conditions where it sends workers. The division is not fixed for every assignment.

Take a warehouse shift. Before assigning a worker, the parties should identify the equipment the person will use, the hazards involved, who will provide site training, and whom the worker can contact about a concern. If the worker later moves to different equipment or tasks, the earlier handoff may no longer cover the job. OSHA's coordination guidance calls for hazard and control information to be shared before work and as conditions change. Its temporary-worker policy background also calls for joint review of new projects and assignments. The agency and host should revisit training and protections before relying on the old arrangement.

This handoff is a practical review, not a fixed sequence or a transfer of all liability to one party. The questions about hazards, training, and contacts remain useful outside the US, but local law determines the applicable duties.

Caption: US OSHA temporary-worker guidance. This is a practical review sequence, not a fixed legal allocation of each task; both agency and host responsibilities depend on the facts. OSHA: Protecting Temporary Workers · OSHA: Communication and Coordination · OSHA: Temporary Worker Initiative policy background

How does a staffing agency differ from nearby models?

Similar labels can describe different services. Start with the need—candidate search, a supplied worker, employment administration, or another external engagement—then establish who contracts with, pays, and directs the person doing the work.

Compare by the actual need and relationship

A company that recruits and hires on its own is handling direct recruitment. Direct placement through a staffing agency adds an intermediary to find or screen candidates, but the client still makes the offer and pays the hire. In a temporary-help arrangement, the agency may employ and pay an assigned worker while the host directs the work, as in the US model discussed above. One service supports a client hire; the other supplies work through an agency arrangement.

Staff augmentation describes adding external capacity under the client's direction. That describes how the capacity is used, but does not identify the worker's employer or paying party. A buyer should establish whether the augmentation is delivered through agency supply, a direct hire, or another contract before treating it as equivalent to staffing.

An employer-of-record arrangement can center on employment, payroll, and HR administration for a person selected to do client work. The UK SIC(2007) statistical classification describes that function separately from temporary workforce supplementation. This is a statistical distinction, not a legal-status test for an individual provider. A US professional employer organization (PEO) likewise concerns payroll and tax administration for workers serving a client; the IRS's employer and tax analysis depends on the arrangement. Neither label establishes that the provider will recruit or supply a new worker, or that every employer obligation shifts away from the client. For a fuller comparison, see EOR vs. staffing agency and EOR vs. PEO vs. staffing agency.

An independent-contractor engagement raises a separate status question. Calling someone a “contract worker,” paying through a platform, or using an independent-contractor agreement does not settle classification. For US federal employment taxes, the IRS examines behavioral control, financial control, and the parties' relationship; other jurisdictions have their own rules. A client seeking an external contractor should assess the working relationship before assuming that agency staffing, staff augmentation, and independent contracting create the same obligations.