Are Travel Therapy Bonuses Taxed?

Yes: a completion, extension or referral bonus is wages, not a stipend, so it is taxable income that belongs on your Form W-2. When your agency pays it separately from your regular wages, it can withhold federal income tax at a flat 22%, and Social Security and Medicare tax apply either way.

By ProTherapy Staffing, published October 22, 2026.

Is a completion bonus taxed like a stipend?

No. A stipend stays out of taxable wages because it covers the cost of being away from home: IRS Publication 463 says an allowance at or below the federal rate “won’t be included in box 1 of your Form W-2.” A bonus covers no expense. It pays you for finishing a contract, staying on or sending a colleague.

IRS Publication 525 puts it simply: “Bonuses or awards (cash, goods, services, etc.) you receive for outstanding work are included in your income” and “should be shown on your Form W-2.” On a package where most of the weekly money is stipend, a bonus is one of the few lines that is taxed in full.

Why is so much tax taken out of a bonus check?

Because the IRS treats a bonus as supplemental wages. Publication 15 (2026), the employer’s tax guide, says supplemental wages “include, but aren’t limited to, bonuses, commissions, overtime pay.”

If the agency pays the bonus on its own, or in the same check with the amount shown, and has withheld income tax from your regular wages, it can “Withhold a flat 22% (no other percentage allowed).” If it pays the bonus together with your regular wages and does not say how much is which, it withholds as if the total were one regular paycheck, which can raise the withholding on that check.

Either way, the guide says supplemental wages are “subject to social security, Medicare, and FUTA taxes.” Withholding is a payment toward your tax, not the final bill. What you owe is settled on your return, and an amount withheld from a bonus beyond your real tax comes back as part of your refund.

If you want a bonus clause read against these rules before you sign, ask a ProTherapy recruiter: Find my next contract.

Does a bonus change your overtime rate?

It can. For employees who are not exempt, federal law requires “overtime pay for hours worked over 40 in a workweek at a rate not less than time and one-half their regular rates of pay,” in the words of the Department of Labor. Expense payments that reasonably match what you spend are left out of that regular rate. Bonuses are treated differently.

The Labor Department’s Fact Sheet #56C says “Nondiscretionary bonuses are included in the regular rate of pay.” A bonus is discretionary only when the employer keeps the decision until near the end of the period and the payment “is not made according to any prior contract, agreement, or promise.” A completion bonus written into your contract is promised in advance, so ask the agency how it figures overtime in the weeks the bonus covers.

When is a bonus taxed if it is paid after the contract ends?

In the year you receive it. Publication 525 says that if your employer “merely promises to pay you a bonus or award at some future time, it isn’t taxable until you receive it or it’s made available to you.” A completion bonus for a contract that ends in late December but is paid in January lands on the next year’s W-2.

The same timing applies to an extension bonus paid partway through an extension. Keep the pay date in your records next to the contract dates, so the bonus is matched to the right tax year.

What should an offer say about a bonus?

How a bonus fits into the rest of an offer is covered in pay packages explained, and asking for one in how to negotiate your pay.

Frequently asked questions

Is a referral bonus taxable?

Yes. Publication 525 includes bonuses and awards in income whether they are paid in cash, goods or services, and says that if the award is goods or services, you must include their fair market value in your income.

Can an agency pay my bonus as a tax-free stipend instead?

No. In Revenue Ruling 2012-25 the IRS says an arrangement that recharacterizes taxable wages as nontaxable reimbursements or allowances does not satisfy the business connection requirement of the accountable plan rules. A stipend has to cover real costs of traveling away from home.

Is the 22% withheld from my bonus the tax I owe?

Not necessarily. The flat 22% in Publication 15 is a withholding rate, a payment in advance. The tax on the bonus is worked out with the rest of your income on your return, so you may owe more or get some back.

Sources

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