Contract to Hire (C2H): How It Works, Costs, Conversion Rates, and When to Use It

Contract to hire, often shortened to C2H, is a staffing model in which a person starts in a contract role with the possibility of becoming a permanent employee later. In many arrangements, a staffing firm employs and pays the worker during the contract period while the client manages the day-to-day work.

The model gives employers time to assess skills, performance, and fit before a permanent hiring decision. It also lets candidates experience the role and workplace before committing long term.

But contract to hire works best when both sides understand the plan from the start. The expected contract period, conversion timing, salary range, evaluation criteria, and any conversion fee should be clear before the worker begins.

One area needs special care: the “contract-to-hire conversion rates” often quoted online do not measure C2H programs alone. This guide explains what the data shows, how fees work, and when C2H can support a talent strategy.

Key Takeaways

• Contract to hire begins as a temporary or contract assignment with the possibility or stated intent of permanent employment.
• During the contract period, the staffing firm typically employs and pays the worker, while the client directs the day-to-day work. Employment responsibilities can vary based on the arrangement and applicable law.
• Set C2H terms before the assignment begins, including timing, evaluation criteria, salary expectations, and conversion fees.
• There is no reliable published benchmark that measures contract-to-hire conversion rates specifically. Common figures from industry research cover broader temporary-worker populations.
• Conversion fees vary by supplier agreement. They may be based on salary, assignment length, hours worked, or another agreed structure.
• C2H can help when employers need real-work evaluation, faster talent access, or flexibility before a permanent hire.
• It is less useful when a permanent hire is already clear or a long contract period may deter strong candidates.

What Is Contract to Hire?

Contract to hire is a staffing arrangement in which a worker begins on a contract assignment and may later move into a permanent role with the client organization.

Unlike standard contract work, C2H includes a possible path to permanent employment. Unlike direct hire, the worker does not join the client’s permanent payroll on day one.

In a typical staffing arrangement, the staffing firm recruits the worker and places that person with the client. The staffing firm generally handles payroll and related employer functions during the assignment. The client manages the worker’s day-to-day responsibilities.

Employers should not treat this as a simple legal divide. Under some US employment laws, a staffing firm and client may both have responsibilities toward a temporary worker. The US Department of Labor notes that joint employment can exist under the FMLA when a temporary agency supplies workers to another employer. Responsibilities depend on the law and facts of the relationship.

Are Contract to Hire, Temp to Hire, and Temp to Perm the Same?

These terms often describe similar arrangements, though usage varies by staffing firm and industry.

The American Staffing Association recognizes temporary-to-hire services and notes that clients may hire temporary or contract workers permanently, with the process and fee varying by staffing firm.

How Does Contract to Hire Work?

A strong C2H process starts before the first candidate is submitted. The employer and staffing partner should agree on what conversion is expected to look like and how the decision will be made.

A simple process usually looks like this:

The evaluation stage is especially important. Employers should define success before the assignment starts and assess performance against role-specific measures. The goal is not to create a longer interview, but to use real work to make a better-informed employment decision.

Contract to Hire vs Direct Hire vs Contract Staffing

C2H is one of several hiring models. The right option depends on the business need, the candidate market, internal approval processes, and how much uncertainty exists around the role.

C2H should therefore be treated as a hiring choice, not automatically as a cheaper version of direct hire. It can create flexibility, but that flexibility has a cost. Employers may pay a supplier bill rate during the contract period and a conversion fee if the worker becomes permanent.

The question is whether the evaluation period adds enough value to justify the structure.

What Is the Contract-to-Hire Conversion Rate?

There is no reliable published benchmark that measures contract-to-hire conversion rates specifically.

Several numbers presented as C2H conversion rates actually measure broader temporary and contract populations.

What the American Staffing Association Data Shows

The American Staffing Association says that 35% of staffing employees surveyed were offered a permanent job by a client where they had worked on assignment, and 66% of those employees accepted the offer.

Those figures come from ASA’s 2014 Staffing Employee Survey. They are still presented on ASA’s current FAQ page, but they should be identified as older survey data rather than a current C2H benchmark.

If the two percentages are combined, about 23% of survey respondents both received and accepted a permanent offer. That 23% is a calculation based on the two ASA figures; it is not an ASA-published contract-to-hire conversion rate.

More importantly, the survey covers staffing employees generally. It does not isolate workers who started assignments under a formal contract-to-hire arrangement.

What the Staffing Industry Analysts Data Shows

Staffing Industry Analysts has also published data on the percentage of agency temporary workers converted to traditional employees by large contingent workforce buyers. The cited North American median was 10%, with lower medians reported for Asia Pacific and Europe.

Again, the denominator is broader than C2H. It includes agency temporary workers who may have been hired for projects, seasonal needs, coverage, or other reasons with no planned conversion.

Why the Difference Matters

A C2H conversion rate and an overall temp-to-perm ratio answer different questions. A general temporary-worker benchmark includes many assignments that were never intended to convert, so it should not be used to predict the success of a C2H program.

What Should Employers Measure Instead?

The more useful benchmark is internal and supplier-specific.

These measures are more useful than a broad industry statistic.

How Do Contract-to-Hire Conversion Fees Work?

A conversion fee is the amount a staffing supplier may charge when a client hires a temporary or contract worker as its permanent employee.

The fee exists because the supplier originally placed the worker under a contract staffing model and expected to earn revenue through the assignment. Conversion changes that commercial arrangement.

The American Staffing Association notes that the process of hiring a temporary or contract worker permanently varies by staffing firm and that a placement fee may be negotiated.

Conversion fees can be structured in several ways.

Staffing Industry Analysts research cited in the original article reported a 10% median conversion fee among surveyed North American staffing firms, compared with a 20% median direct-hire fee. Treat this as historical context, not a current market price. Actual terms vary by supplier, role, agreement, and assignment length.

Agree conversion terms before the worker begins. Waiting until conversion makes the cost harder to plan and negotiate.

What Does Contract to Hire Cost?

There is no universal answer to whether contract to hire costs more or less than direct hire.

The result depends on the length of the assignment, supplier markup, worker pay rate, benefits, conversion fee, permanent salary, internal recruiting costs, and other program terms.

A better comparison looks at the cost profile rather than declaring one model cheaper.

C2H may make financial sense when the value of an extended real-work evaluation is high. It may make less sense when the role is clearly permanent, the candidate is already well known, or the employer is highly confident in the hiring decision.

Employers should compare actual scenarios using their own rates rather than rely on a generic claim that one model is always cheaper.

When Does Contract to Hire Make Sense?

Contract to hire can be a strong option when it solves a specific hiring problem.

The Role Is Difficult to Assess Through Interviews Alone

Some skills are easier to evaluate through real work. A structured contract period can show how a person performs in the actual environment.

The Employer Needs Talent Quickly

A contract staffing process may sometimes move faster than permanent hiring, especially where approval paths differ. This is not guaranteed, but it can give some organizations more flexibility.

The Business Need Is Real, but Its Long-Term Shape Is Still Developing

A team may need help now while still defining the long-term role or workload. C2H can provide time to confirm that need.

Both Employer and Candidate Want a Mutual Evaluation Period

Candidates also evaluate the employer. C2H lets them experience the role, team, and workplace before a permanent decision.

The Employer Has a Clear Conversion Process

C2H works best when the organization has a defined timeline, decision owner, performance criteria, and approved path to conversion.

When May Contract to Hire Not Be the Best Fit?

C2H should not become the default choice for every uncertain hire.

The Organization Already Knows It Needs a Permanent Employee

If the position is approved, the requirements are clear, and the employer is confident about the candidate, a contract period may add cost without providing much new information.

The Candidate Market Is Highly Competitive

Strong candidates with several permanent offers may be less interested in accepting a contract role with an uncertain outcome. The employer should consider whether C2H could unnecessarily narrow the talent pool.

The Role Is Senior or Strategically Sensitive

For some leadership and highly specialized positions, direct hire may better match candidate expectations and the commitment required.

The Evaluation Process Is Undefined

Without measurable expectations, regular feedback, and a decision date, the contract period can simply delay a hiring decision.

C2H Is Being Used Only to Avoid a Permanent Headcount Decision

Contingent labor and permanent headcount may follow different approval or budgeting processes, but those rules vary by organization. Using C2H only as an administrative workaround can create repeated extensions and unclear workforce planning.

Why Do Contract-to-Hire Conversions Fail?

A failed conversion does not always mean the candidate failed. Often, the process failed.

Most of these problems require clearer planning rather than a different staffing model.

How to Build a Stronger Contract-to-Hire Program

Organizations using C2H regularly should manage it as a defined talent process, not as a collection of one-off staffing decisions.

1. Confirm Why the Role Is C2H

At intake, ask what the contract period is expected to prove. If nobody can answer, direct hire or standard contract staffing may be more appropriate.

2. Define Conversion Before Recruiting

Agree the target date, salary range, approval path, fee, and decision owner before candidates are submitted.

3. Tell Candidates the Full Story

Candidates should understand that the role is contract to hire, the expected timeline, what conversion depends on, and what the permanent opportunity may look like.

4. Use Measurable Evaluation Criteria

Create three to five role-specific measures. Review them during the assignment instead of waiting until the end.

5. Schedule Decision Checkpoints

For a six-month contract, teams might review progress at set checkpoints and begin the conversion decision well before the end date.

6. Track Program Data

Measure C2H roles separately from general temporary staffing. Track conversion, extensions, attrition, offer acceptance, post-conversion retention, and supplier performance.

7. Review Employment Responsibilities

Staffing arrangements can involve shared responsibilities under applicable employment laws. Agreements, operating practices, and manager training should clearly define the roles of the staffing supplier and client.

The Department of Labor notes that joint employment can arise when two businesses exercise control over the work or working conditions of an employee, including temporary staffing arrangements under certain laws.

How Compunnel Supports Contract-to-Hire Hiring

Compunnel supports organizations across contract staffing, contract-to-hire, and permanent hiring models. The goal is not to push every role into the same staffing structure. It is to align the hiring model with the business need.

For C2H engagements, that means helping clients define role requirements, establish a clear conversion path, identify candidates who understand the model, and manage the staffing process through the contract period.

Compunnel’s broader talent solutions also support different hiring models where C2H is not the best fit. The company’s existing talent portfolio includes contingent workforce services, full-time hiring, and direct sourcing.

When evaluating a staffing partner, employers should ask for data that matches their actual need. Instead of asking for a general “temp conversion rate,” ask what percentage of that supplier’s contract-to-hire placements in comparable roles converted over a defined period.

That gives workforce leaders a more relevant basis for setting expectations and measuring results.

Request a free workforce strategy consultation

Frequently Asked Questions About Contract to Hire

What Does C2H Mean?

C2H means contract to hire. A worker begins in a contract position and may later convert to permanent employment with the client. Conversion terms and timing vary by employer and staffing supplier.

How Long Does a Contract-to-Hire Period Usually Last?

There is no single required period. Three to six months is commonly used in staffing practice, but the right length depends on the role, employer, and supplier agreement. Avoid extensions caused only by delayed decisions.

What Is the Contract-to-Hire Conversion Rate?

There is no reliable published benchmark that isolates formal contract-to-hire engagements. ASA data on permanent offers and SIA data on temp-to-perm conversions cover broader staffing populations, so employers should track their own C2H conversion rate separately.

What Is a Contract-to-Hire Conversion Fee?

A conversion fee is what a staffing supplier may charge when a client hires a contract worker permanently. Its amount and structure depend on the supplier agreement and negotiated terms.

Is Contract to Hire Cheaper Than Direct Hire?

Not necessarily. C2H may include a staffing bill rate plus a conversion fee, while direct hire may include internal recruiting costs or an agency fee. Compare whether the evaluation period justifies the cost for that role.

Can a Contract-to-Hire Worker Convert Early?

Often, yes, if the client, worker, and staffing agreement allow it. Employers should review the conversion terms because an earlier conversion may affect the fee.

Does Contract to Hire Involve Co-Employment Considerations?

It can. Staffing firms and clients may both have responsibilities under applicable employment laws. Rules depend on the law and facts of the arrangement, so responsibilities should be clearly defined. The Department of Labor, for example, explains that temporary staffing arrangements can create joint-employment responsibilities under the FMLA.

Conclusion

Contract to hire can provide a middle path between temporary staffing and immediate permanent hiring. It gives employers time to evaluate real performance before a possible long-term hire.

But the model works only when it is structured well. Employers should define the reason for using C2H, agree conversion terms before recruiting, set clear performance measures, establish a decision date, and make sure candidates understand the path from contract to permanent employment.

They should also be careful with industry benchmarks. The widely cited numbers on temporary-to-permanent hiring do not provide a reliable contract-to-hire conversion benchmark. The most useful data will come from the employer’s own C2H program and from staffing partners working on comparable roles.

The objective is not simply to convert more contractors. It is to use the right hiring model for each workforce need and make every C2H decision with clearer expectations, better data, and stronger program discipline.

Next steps

Request a free workforce strategy consultation from Compunnel to define your C2H terms, structure conversion fees, and manage the process from intake through conversion.