Are per diem stipends included on the W-2?

Last updated: July 30, 2026

Applies to: US employees (W-2) on travel assignments.

Summary: A qualifying travel stipend or per diem is not included in your W-2 taxable wages — it's a tax-free reimbursement for the extra cost of working temporarily away from your tax home. It only stays tax-free if you actually meet the IRS rules for that. If you don't (for example, you don't have a real tax home, or the assignment isn't temporary), the stipend becomes taxable and is included in your W-2 wages.

The short answer

A travel stipend is meant to cover the added cost of living away from home while you're on assignment. Under IRS rules (IRS Publication 463 — Travel, Gift, and Car Expenses), those reimbursements aren't wages — so a qualifying stipend doesn't show up in Box 1 (taxable wages) of your W-2. But that treatment depends on you meeting the conditions below.

Why a stipend can be tax-free

It comes down to your tax home and whether the assignment is temporary.

  • You have a tax home. Your tax home is your regular place of work (or, if you don't have one, the area where you regularly live and keep real ties). You keep it by having genuine, duplicated living costs there — you're paying for a home and paying to stay near the assignment.

  • You're temporarily away from it. The assignment is realistically expected to last one year or less. Being away from your tax home for temporary work is what makes the travel costs reimbursable tax-free.

When you take a stipend assignment, you sign a Travel Assignment Agreement confirming these facts — that you're living and sleeping away from your tax residence, that the worksite is at least 100 miles from it, that you intend to return, and that you'll tell us within 24 hours if any of that stops being true. That agreement is what protects the tax-free treatment.

When a stipend is taxable (and lands on your W-2)

The stipend is treated as taxable wages — and included on your W-2 — if you don't meet the rules:

  • No real tax home ("itinerant"). If you don't maintain a home you're duplicating expenses for, the IRS treats wherever you're working as your home — so you're never "away from home," and the whole stipend is taxable.

  • The assignment isn't temporary. If an assignment is expected to last more than a year (or an extension makes that the new expectation), it becomes indefinite. From the point that expectation changes, stipends are taxable.

Example: You take a 9-month contract (temporary → tax-free). At month 8 it's extended by 7 months (16 total). Months 1–8 stay tax-free; from the moment the extension is signed, the stipend becomes taxable.

A few practical notes

  • There's a cap. Tax-free stipend amounts are limited to federal per-diem ceilings (GSA Per Diem Rates); anything above the allowed amount would be taxable.

  • Where it appears on your pay: a tax-free stipend is paid alongside your wages but listed separately as a reimbursement, so it isn't counted in your taxable earnings. See Understanding your pay stub.

  • Keep your details current. If your living situation or the length of your assignment changes, let us know — it can change whether your stipend stays tax-free.

This isn't individual tax advice. Whether your stipend qualifies depends on your specific situation. For your own case, read IRS Publication 463 or consult a tax professional.

  • How per diem and travel stipends work

  • Understanding your pay stub

  • When you'll be reimbursed for expenses