Sign-On Bonus

How sign-on bonuses work

The bonus is written into the offer letter with three details: the amount, when it is paid and what happens if the person leaves. Salaried hires usually get it in the first or second paycheck with a 12-month repayment clause. Hourly hires more often get it in stages, because a lump sum on day one invites people to collect and leave.

A typical hourly structure for a contact center agent is $1,000 split three ways: $250 after completing training, $250 at 60 days and $500 at 120 days. Nobody repays anything, because nothing was paid before it was earned. That is the simplest way to avoid clawback fights entirely.

Typical amounts

For hourly hiring in contact centers, retail, warehouses and healthcare support, sign-on bonuses commonly range from $250 to $2,500, with nursing and some skilled trades going much higher during shortages. For salaried professional roles, a sign-on bonus is often used to cover something specific: a bonus the candidate forfeits by leaving their current job, a relocation gap or a lower base than they asked for. In those cases 5% to 15% of base is common.

Price it against what you are actually trying to fix. If a 30-seat class costs $4,000 per agent to recruit and train and 35% of each class leaves in the first 90 days, a $750 bonus that pays out at day 90 and cuts early attrition by a third more than pays for itself. If the real problem is a base rate $1.50 below the employer down the road, a bonus only delays the loss.

Sign-on bonus clawback

A clawback (repayment) clause requires the employee to return some or all of the bonus if they leave before a set date. Good practice:

• Put the terms in a separate written agreement or a clear section of the offer, signed before payment.
• Prorate repayment. Leaving at month 10 of a 12-month period should mean repaying 2/12, not the full amount.
• Repay the net or gross amount consistently and say which. Many employers ask only for the net amount the person received.
• Do not repay for involuntary termination without cause. Most employers waive it, and courts and regulators are less sympathetic to clawbacks after a layoff.

Be careful about collecting the money. Deducting a clawback from the final paycheck is restricted in many states and cannot reduce a non-exempt employee's pay below minimum wage for the final workweek under the FLSA. Several states have started restricting 'stay-or-pay' repayment terms more broadly; California's law limiting them took effect in 2026. Check current rules where the employee works before you write the clause.

Taxes

A sign-on bonus is wages. It is subject to FICA, federal and state income tax withholding and unemployment taxes like any other pay. Employers often withhold federal income tax on it using the flat supplemental rate (22% for supplemental wages up to $1 million in a year), which is why the net amount surprises new hires. Tell candidates the gross figure in the offer and mention that taxes come out of it.

Sign-on bonus vs retention bonus

A sign-on bonus is about getting someone in the door. A retention bonus is about keeping someone already employed through a specific period, such as an acquisition, a site closing or peak season. Staged sign-on bonuses blur the line, which is fine: a bonus paid at 90 days is partly a retention tool. Just be aware that if new hires get a bonus and tenured staff doing the same job do not, the tenured staff will notice. Some employers pay a referral or loyalty bonus to existing staff in the same hiring push for that reason.

Common mistakes

• Advertising a bonus in the job ad but burying the conditions, which leads to complaints and bad reviews.
• Paying the full amount on day one to hourly staff with high first-month attrition.
• Using a bonus to cover a base rate that is simply below market.
• Making the clawback period longer than the role's typical tenure, which reads as a trap.
• Forgetting to track installment dates, so people miss payments they earned. Automate the triggers in payroll.