Most construction sign-on bonuses carry a clawback: leave inside 12 or 24 months and you repay some or all of it. Before signing, read four terms: full or pro rata, the length of the window, what triggers repayment, and whether you repay the gross amount or what you received. Negotiate them before the offer is countersigned.
Here is a worked illustration with assumed figures. A $40,000 sign-on bonus lands in your first paycheck as $28,140, because federal withholding and payroll taxes come off the top. Twelve months later the job is not the one that was described, and the bonus repayment clause asks for $40,000. The $11,860 difference was never in your account. Getting it back is possible, slow and entirely your problem.
How is a sign-on bonus repayment clause usually drafted?
A sign-on bonus repayment clause is usually a short paragraph in the offer letter or a separate agreement. It has four moving parts: whether you repay all of it or a pro rata share, how long the window runs, which departures trigger repayment, and whether the figure is gross or net.
| Term | Employer-friendly wording | Candidate-friendly wording |
|---|---|---|
| Amount owed | The full bonus, at any point in the window | Pro rata, reducing each month served |
| Window | 24 months | 12 months |
| Trigger | Any departure, including a layoff | Resignation or termination for cause only |
| Basis | The gross amount paid | The net amount you received |
| Payment | Due in full on your last day | Installments, with no interest |
A full clawback treats month 23 exactly like month one. Read the trigger twice: “if your employment ends for any reason” covers a layoff, a restructure after an acquisition and the data center job canceled in month seven. Charging you for the employer’s lost backlog is an odd way to share risk.
Relocation and tuition clauses have the same four parts. Relocation money is taxed like the bonus. Tuition can differ: a qualifying plan may exclude up to $5,250 a year of educational assistance from wages, per Publication 15-B, so that portion was never taxed. Our note on relocating for work runs the relocation arithmetic.
The basis line in that table looks like a technicality. It is where the money goes.
Why can bonus repayment cost more than the bonus paid you?
Withholding is taken when the bonus is paid, and most clawbacks ask for the gross figure. You repay money that went to the IRS and Social Security on your behalf, then recover it later, slowly, where the rules allow.
Run the illustration with its assumed figures. A project executive moves from an Atlanta builder to a Dallas general contractor on a $40,000 sign-on bonus with a 24-month clawback. Publication 15 treats bonuses as supplemental wages and sets flat federal withholding at 22 percent, so $8,800 is withheld. Social Security at 6.2 percent takes $2,480 and Medicare at 1.45 percent takes $580. Before any state income tax, $28,140 arrives.
Leave at month 12. A full gross clawback asks for $40,000: every dollar you received plus $11,860 from your own pocket. A pro rata gross clause asks for $20,000. A pro rata net clause asks for $14,070, which is half of what you got.
Recovering the $11,860 depends on the calendar. A same-year repayment lets the employer adjust that year’s wages and taxes. A 12-month or 24-month window almost guarantees the other case.
For a prior-year repayment, the former employer can recover the Social Security and Medicare taxes and issue a corrected Form W-2c, but cannot adjust income tax withholding. If it will not refund those taxes, Publication 525 points you to Form 843. Income tax runs through your own return for the year you repay. Over $3,000, you may take a deduction or a credit under the claim-of-right rule in Section 1341. At $3,000 or less there is no deduction for tax years after 2017, so a $2,500 repayment leaves you taxed on money you gave back. This is not tax advice; a CPA should run your numbers. All of it is easier to fix before you sign than after you resign.
What should you negotiate before signing the bonus repayment terms?
Ask for repayment that reduces each month, the shortest window the employer will accept, repayment only if you resign or are terminated for cause, and repayment of the net amount you received. Each is easiest to win before the offer is countersigned.
- Pro rata, monthly. Each month served reduces what you owe.
- Twelve months, not 24. If the employer insists on 24, pro rata is the fair trade.
- Waived on layoff. Exclude termination without cause, a restructure and a material change to the role.
- Net, not gross. Repay what you received, or the gross less any tax you cannot recover.
- Installments, no interest. A lump sum on your last day is a position, not a law.
- A signed document. As on site, whatever was agreed verbally falls on whoever has to prove it later.
Our note on negotiating an offer covers where these fit. From the hiring side the bonus usually buys out something you would forfeit by moving, as our employer-side note explains. The firm is paying for a start date, not setting a trap.
Are sign-on bonus clawbacks still enforceable?
A signed repayment agreement is generally treated as a contract, but enforceability depends on state law, and that law is moving. California restricts these clauses for agreements signed from January 1, 2026, and federal and state regulators have scrutinized training repayment agreements. Ask an employment attorney about your state.
California AB 692 voids most stay-or-pay terms in contracts entered into on or after January 1, 2026. A sign-on bonus stays repayable only if the terms sit in a separate agreement, you get at least five business days to consult an attorney, repayment is prorated and interest-free over two years at most, you may defer the payment to the end of that period instead, and you leave by choice or for misconduct.
Colorado HB22-1317, allows recovery of reasonable training costs only on a scale that declines over two years. At the federal level, the CFPB report of July 2023 examined training repayment agreement provisions, which it calls TRAPs, as employer-driven debt. The FTC’s 2024 noncompete rule reached terms that penalize a worker for leaving, but a court stopped it in August 2024. The FTC announcement of September 2025 dropped the appeal, and the FTC rule page says it is not in effect.
None of this is legal advice. A Texas clause and a Georgia clause are read under different law, and the agreement usually names which. The harder case is the valid clause and the job you need to leave.
What should you do if you need to leave inside the clawback window?
Read the clause before you resign, not after. Work out the exact figure on your planned last day, ask the new employer whether it will cover it, and agree the amount, basis and payment terms with your current employer in writing before you give notice.
People rarely leave inside a window for frivolous reasons. The project you were hired to run was shelved, or the owner sold. The clause does not care, and an employer generous at the offer stage can be exact at the exit.
- Count the months exactly. On a $40,000 bonus prorated over 24 months, each month served is worth about $1,667.
- Check the trigger before you act. If a restructure is coming, resigning first can turn a departure the clause excuses into one it charges for.
- Ask the new employer to cover it. The new payment is itself taxed as wages, so size it accordingly.
- Negotiate the exit. Net repayment, installments and a same-year payment date are reasonable asks.
- Get the payoff in writing. The figure, the basis and a corrected W-2c, agreed before your last day.
Our note on resigning mid-project covers the handover. A sign-on bonus is a loan until its window closes. Read it as one before you sign it.
Selah Talent Partners runs confidential executive search for mandates that cannot be publicly posted, and candidates never pay us. When an offer carries a clawback, its terms belong in front of the employer before signature, the cheapest moment to change them. Candidates start at the candidates page.
Sources and further reading
- Publication 15, IRS employer’s tax guide: supplemental wage withholding, payroll tax rates and wage repayments
- Publication 525, IRS: repayments, the $3,000 threshold and the two methods
- Section 1341, Internal Revenue Code, restoring an amount held under claim of right
- Form W-2c, IRS corrected wage and tax statement
- Form 843, IRS claim for refund and request for abatement
- Publication 15-B, IRS fringe benefits guide: educational assistance
- California AB 692, chaptered October 2025, stay-or-pay contracts
- Colorado HB22-1317, restrictive employment agreements, training-cost recovery
- CFPB report, consumer risks posed by employer-driven debt, July 2023
- FTC announcement, dismissal of the noncompete rule appeals, September 2025
- FTC rule page, current status of the noncompete rule