Temp-to-perm conversion fee
A temp-to-perm conversion fee is the charge a staffing or recruitment agency levies when a client directly hires a contractor the agency placed, converting the worker from a temporary assignment to a permanent employee.
Michal Juhas · Last reviewed May 8, 2026
What is a temp-to-perm conversion fee?
A temp-to-perm conversion fee is what a staffing or recruitment agency charges when a client hires one of its placed contractors directly. The worker transitions from a temporary assignment to a permanent employee, ending the agency's billing relationship and triggering the fee.
The arrangement is common across professional staffing, IT contracting, and specialist recruitment. The agency sourced, vetted, and placed the worker. If the client now wants to employ that person permanently, the fee compensates the agency for the lost ongoing margin and the original sourcing investment.
Conversion fees are sometimes called buyout fees, contract-to-hire fees, or temp-to-hire fees depending on the market. They are distinct from a placement fee on a direct permanent hire because the starting point is an existing temporary assignment, not a new search.
In practice
- A client's engineering team has been working with a contract developer for five months through a staffing agency. The CTO wants to make her permanent. The staffing agreement specifies an 18 percent of annual salary conversion fee with a twelve-month buyout period. The agency invoices at the conversion rate and the CTO signs off.
- A client lets a contractor's agreement lapse and quietly rehires the same person two months later under a new title. The agency's staffing agreement included a nine-month conversion window. The client owes the full fee even though no formal conversion notice was given.
- An agency ops lead runs a monthly audit of active contractors, flags every agreement within sixty days of its conversion window expiry, and sends a short note to the account manager to confirm the contractor's status. Two potential disputes are caught before they become invoice arguments.
Quick read, then how agency teams use it
This is for agency recruiters, billing managers, and ops leads who need to understand, draft, and enforce conversion fee clauses without relying on informal precedent. Skim the first section for the vocabulary. Use the second when you are reviewing a specific clause or handling a conversion dispute.
Plain-language summary
- What it means for you: If a client decides to hire your placed contractor permanently, they owe you a conversion fee. The fee compensates you for losing the contractor's ongoing margin and for having invested in finding and placing that person.
- How you would use it: Write the conversion fee structure, calculation method, conversion window, and buyout period into every staffing agreement before any contractor starts work. Never rely on verbal agreements or email precedents.
- How to get started: Review your last twelve months of contract placements. For any active contractor approaching six months of tenure, confirm the conversion window and sliding-scale formula are in the signed agreement. If they are not, negotiate an addendum before the contractor's next renewal.
- When it is a good time: Conversion fees apply whenever a client hires a placed contractor within the conversion window, whether the client initiates a formal offer or simply ends the contract and rehires the same person later.
When you are running live contracts and billing
- What it means for you: Conversion fee billing is separate from ongoing contract margin and requires its own invoice type and calculation workflow. If your system conflates the two, you will lose revenue or bill incorrectly.
- When it is a good time: The moment a conversion notification arrives, pull the placement record, calculate the fee against the agreed formula, and issue the invoice within the payment timeline specified in the agreement. Do not wait for the client to confirm the start date.
- How to use it: Tag every contract-to-hire eligible placement in your recruitment agency software with the conversion window expiry and the fee formula reference. Set an alert thirty days before expiry. Keep a log of conversion window dates the way you track invoice due dates.
- How to get started: Build a one-page conversion fee clause template aligned with your standard master services agreement and run it through legal once. Use that template for all new clients rather than negotiating from scratch each time.
- What to watch for: Clients who let contracts lapse and rehire within the window, roles that are materially renamed to obscure a conversion, part-time or fractional roles where the salary base is disputed, and delayed conversion notifications that push the invoice outside your terms window.
Where we talk about this
On AI with Michal live sessions, conversion fee structures come up in the agency operations and contract staffing modules alongside margin, billing, and MSA negotiation. The fee design connects directly to how agencies price contract placements and manage the risk of losing contractors to direct hire. If you want the full room discussion on how to write conversion clauses that hold under dispute, start at Workshops and bring your actual MSA language.
Around the web (opinions and rabbit holes)
Third-party perspectives on conversion fees range from agency operations forums to HR and procurement guides. Treat these as starting points, not endorsements, and validate any contract language with your legal counsel before applying it to a live agreement.
YouTube
- Temp to Perm Conversion Fees Explained for Staffing Agencies walks through how conversion fees are structured, calculated, and enforced in contract staffing.
- How to Negotiate Staffing Agency Fees as an Employer covers the client-side view of conversion, buyout, and direct hire fee discussions.
- Contract to Hire: What Employers and Candidates Need to Know covers how conversion works from both the employer and contractor perspectives.
- Temp to perm conversion fee dispute in r/recruiting captures real-world disputes, negotiation outcomes, and what agency operators wish they had written in the contract.
- Staffing agency buyout fees in r/humanresources shows the client and HR perspective on when conversion fees feel fair and when they generate friction.
- Contract to hire: how do conversion fees work? in r/RecruitmentAgencies shows agency operators discussing clause language, window lengths, and calculation methods.
Quora
- What is a staffing agency conversion fee? collects practitioner and HR professional explanations of how the fee works from both sides of the agreement.
Temp assignment vs direct hire vs conversion
| Factor | Temp assignment | Direct permanent hire | Temp-to-perm conversion |
|---|---|---|---|
| Agency billing | Ongoing margin on contractor | Single placement fee | Conversion fee at time of hire |
| Client commitment | None (can end contract) | Full employment obligation | Employment obligation after conversion |
| Agency sourcing cost | Absorbed in ongoing margin | Separate search fee | Already partially recovered via contract margin |
| Fee protection | N/A | Replacement guarantee may apply | Conversion window plus sliding scale |
| Best for | Flexible capacity or trial period | Known permanent need | Evaluating fit before committing |
Related on this site
- Glossary: Agency markup and contract staffing, Agency invoice and payment terms, Retained search vs contingency
- Glossary: Master services agreement for agency services, Agency indemnification clauses, Backfill and replacement guarantee
- Glossary: Recruitment agency software, Co-employment in staffing agencies, Statement of work for recruiting projects
- Blog: AI sourcing tools for recruiters
- Workshops: AI in recruiting
- Course: Starting with AI: the foundations in recruiting
- Membership: Become a member
Frequently asked questions
What is a temp-to-perm conversion fee and when does it apply?
A temp-to-perm conversion fee, sometimes called a buyout or contract-to-hire fee, is charged by a staffing or recruitment agency when a client company hires a contractor directly and ends the agency's billing relationship. The fee compensates the agency for losing ongoing margin on that worker and for having sourced, screened, and placed a candidate the client is now retaining permanently. It applies whenever a client hires a contractor within the conversion window specified in the master services agreement, regardless of whether the client initiates a formal permanent job offer or simply stops renewing the contract and rehires the same person a short time later.
How is a temp-to-perm conversion fee calculated?
The most common structures are a flat fee, a percentage of the worker's first-year salary (typically 15 to 25 percent), or a sliding scale that reduces as the contractor accumulates billed hours or months. A sliding scale protects the client: a contractor hired after three months may trigger a higher fee than one hired after nine months, because the agency has already earned margin on the longer engagement. Some agreements waive the fee entirely after a buyout period, often twelve months of continuous billing. Whichever method you use, name the exact calculation formula in the agency invoice and payment terms clause rather than a vague reference to market rate.
What is a conversion window and how long does it typically last?
The conversion window is the period after a contractor's assignment ends during which any hire of that person by the client still triggers the conversion fee. Windows of six to twelve months are most common in professional staffing. The window closes the loophole where a client waits for a contract to lapse, pauses for a few weeks, and then hires the same person. Without a conversion window clause, the agency loses its protection the moment the assignment formally ends. For senior or specialist placements, some agencies negotiate a longer window, up to eighteen months, because the candidate is harder to replace and the agency's sourcing investment was proportionally larger.
Can a client avoid a temp-to-perm fee by waiting until the contract ends?
Not if the staffing agreement includes a conversion window, which most professionally drafted agreements do. A client who lets a contract lapse and rehires the same person within the window still owes the fee. Some clients argue the new role is materially different from the original brief, which is worth contesting only if the job titles and functions genuinely differ, not simply if the title changed. Agencies should track every placed contractor's end date, set a calendar alert for the window expiry, and have a named person who monitors for evidence of direct hires. Disputes over conversion timing are among the most common fee disputes in contract staffing.
What should the staffing agreement include to protect both parties on conversion?
The master services agreement or staffing addendum should specify the conversion fee structure (flat, percentage, or sliding scale), the conversion window duration, the buyout period after which no fee applies, how the fee is calculated on variable or part-time roles, and the payment timeline from the hire date. Include a notification obligation: the client must inform the agency within a fixed period (typically five to ten business days) if it intends to convert. Omitting any of these leaves the agency defending a fee with an underpowered contract and the client arguing there was no clear agreement. Run these clauses through the same legal review as your agency indemnification clauses.
How do ATS and finance tools handle conversion fee billing?
Most recruitment agency software tracks placement type as either temporary or permanent but lacks a native conversion fee field. The practical approach is to tag the original placement with a contract-to-hire eligible flag and a conversion window expiry date, then create a deal type for conversion invoices that pulls the relevant salary or hours data. Finance teams should reconcile the contractor's total billed hours against the sliding-scale formula at the moment of conversion notification, not after the invoice dispute begins. Set a workflow alert for thirty days before each conversion window expires so the account manager has time to confirm the contractor's employment status before the protection lapses.
Where can agency recruiters learn to structure and negotiate conversion fees?
Conversion fee mechanics come up alongside retained search vs contingency and agency markup and contract staffing in the agency operations modules at AI with Michal workshops. The agency invoice and payment terms and backfill and replacement guarantee terms cover adjacent contract clauses worth understanding together. For structured peer review of a specific conversion clause or a live dispute, membership office hours are the right venue. Join a workshop to work through fee structure design with other agency operators negotiating MSA terms with enterprise clients for the first time.
