Yes, in most cases you do have to pay taxes on stipends. Federal law treats stipend income as taxable unless it fits a narrow exclusion for scholarships and fellowships, and even that exclusion only shelters the part you spend on tuition and required course expenses. If your stipend pays for rent, groceries, or any kind of work you do for the institution, that money is taxable income.
The One Situation Where a Stipend Is Tax-Free
Internal Revenue Code Section 117 is the only meaningful escape hatch, and it has three conditions that all have to be true at the same time. You have to be a candidate for a degree at an eligible educational institution. The payment has to be a scholarship or fellowship grant. And the money has to go toward “qualified tuition and related expenses,” meaning tuition, enrollment fees, and books, supplies, and equipment required for your courses.1Office of the Law Revision Counsel. 26 USC 117 – Qualified Scholarships
The list of qualified expenses is deliberately narrow. Room and board, travel, research costs, health insurance, clerical help, and equipment that isn’t required for enrollment all fall outside it.2Internal Revenue Service. Publication 970 Tax Benefits for Education So if your university awards you a $30,000 fellowship and tuition runs $22,000, the $8,000 left over that you use for rent and groceries is taxable, even though the school called the whole package a fellowship.
Non-degree candidates get no benefit from Section 117 at all. Visiting scholars and most post-doctoral researchers fall into this bucket, and their stipends are taxable in full even if every dollar covers tuition or fees.3National Institutes of Health. NIH Grants Policy Statement – Stipend Supplementation, Compensation, and Other Income
What Makes a Stipend Taxable
The quickest way to make a stipend fully taxable is a work requirement attached to it. If the funding depends on teaching, doing research for the university, or performing any administrative work, the IRS treats the whole payment as compensation for services no matter how you spend it.4Internal Revenue Service. Your Scholarship, Fellowship or Grant May Be Tax-Free The label doesn’t rescue it. A “fellowship” that requires weekly grading is wages.
Three federal programs are carved out of that rule: the National Health Service Corps Scholarship Program, the Armed Forces Health Professions Scholarship and Financial Assistance Program, and comprehensive student work-learning-service programs at designated work colleges. Payments under those programs can stay tax-free even with a service requirement.5Office of the Law Revision Counsel. 26 USC 117 – Qualified Scholarships Anywhere else, service means taxable income.
The other route to taxability is spending the money on anything outside the qualified expense list. Living-expense stipends are the classic example. Many graduate programs pay a monthly amount specifically for housing and food, issue no tax form for it, and leave students to discover at filing time that it was taxable the whole year.
What Form You’ll Receive
How your stipend gets reported depends on how the paying institution classifies it.
- Form W-2, when the stipend is treated as wages for services. Common for teaching and research assistantships, and typically comes with federal income tax, Social Security, and Medicare already withheld.
- Form 1099-NEC, when the institution treats you as an independent contractor. No tax is withheld.
- Form 1099-MISC, sometimes used for fellowship or grant payments not tied to specific services.
- No form at all. Purely educational stipends, especially those covering living expenses, often generate no tax document because the institution isn’t required to send one.
Getting no form does not make the income tax-free. You still have to calculate the taxable portion and report it. Taxable scholarship and fellowship income that isn’t already on a W-2 goes on Schedule 1 (Form 1040), line 8r, which is labeled “Scholarship and fellowship grants not reported on Form W-2.”6Internal Revenue Service. 2025 Schedule 1 (Form 1040)
Paying the Tax When Nothing Is Withheld
The practical headache for most stipend recipients is that the IRS still expects payment throughout the year, even when the institution withholds nothing. If you expect to owe $1,000 or more after subtracting any withholding and refundable credits, you have to send quarterly estimated tax payments using Form 1040-ES.7Internal Revenue Service. Estimated Taxes
The 2026 deadlines are:
- April 15, 2026, for income earned January through March.
- June 15, 2026, for income earned April through May.
- September 15, 2026, for income earned June through August.
- January 15, 2027, for income earned September through December.
You can skip the January payment if you file your 2026 return and pay the full balance by February 1, 2027.8Internal Revenue Service. Form 1040-ES, Estimated Tax for Individuals (2026)
To dodge the underpayment penalty, pay at least 90% of your current-year tax or 100% of last year’s, whichever is smaller. If your prior-year adjusted gross income topped $150,000 ($75,000 if married filing separately), the 100% figure moves up to 110%.9Internal Revenue Service. Underpayment of Estimated Tax by Individuals Penalty Come up short and the IRS charges interest on the difference. That rate is 7% per year in early 2026, compounded daily.10Internal Revenue Service. Interest Rates Remain the Same for the First Quarter of 2026
Do You Owe Self-Employment Tax?
Self-employment tax comes into play only when a stipend counts as compensation for services and is reported on a Form 1099-NEC (or should have been). In that case you owe the full 15.3% on net earnings of $400 or more: 12.4% for Social Security plus 2.9% for Medicare, calculated on Schedule SE with the net profit shown on Schedule C.11Internal Revenue Service. Self-Employment Tax (Social Security and Medicare Taxes)
Half of that self-employment tax comes back as an adjustment to income on Schedule 1, which lowers your adjusted gross income and your income tax.12Internal Revenue Service. Topic No. 554 – Self-Employment Tax The other useful point: a taxable fellowship with no work obligation is subject to income tax but not to self-employment tax. That distinction saves many graduate students the extra 15.3%.
An additional 0.9% Medicare tax applies to self-employment income above $200,000 for single filers or $250,000 for joint filers.13Internal Revenue Service. Topic No. 560 – Additional Medicare Tax Most stipend recipients won’t reach that, but a stipend combined with a spouse’s income sometimes will.
Common Stipend Situations
Graduate Fellowship With No Work Requirement
A Ph.D. student funded purely to do research, with no teaching or faculty-assistance duty, can exclude the part of the fellowship that covers tuition and required fees. The living-expense portion is taxable. Universities frequently issue no tax form for this kind of arrangement, so you have to track tuition payments and figure the taxable amount yourself.
Teaching and Research Assistantships
A teaching assistantship where you lead sections or grade exams is compensation for services. The full stipend is taxable and normally comes on a W-2 because the university treats you as a temporary employee. Research assistantships get the same treatment when the research benefits the university rather than serving purely as your own degree work. The question is whether you’re providing a service to the institution or pursuing your own education.
Postdoctoral Fellows and NRSA Recipients
Postdocs sit in an awkward spot. Most are not degree candidates, so Section 117 is off the table and the whole stipend is taxable. NIH Kirschstein-NRSA stipends are explicitly not salaries and don’t create an employer-employee relationship, but they are still subject to federal income tax, and sometimes state tax as well.3National Institutes of Health. NIH Grants Policy Statement – Stipend Supplementation, Compensation, and Other Income The institution may issue a Form 1099-MISC but isn’t required to. Either way, the fellow has to report the income.
Because NRSA stipends aren’t wages or self-employment income, they usually escape Social Security and Medicare tax. They also don’t count toward Social Security earnings credits, so time spent on an NRSA award leaves a gap in your record that can affect future benefits.
Medical Residents
Residents perform substantial clinical services as part of training, and their stipends are almost always treated as taxable wages on a W-2. Federal income tax, Social Security, and Medicare are withheld by the hospital, so filing is straightforward compared with other stipend types.
Internships
An internship stipend is taxable when the intern provides real services to the company. If the company benefits from your work, the payment is compensation and usually shows up on a W-2 or 1099-NEC. Truly educational internships where the company gets no direct benefit and offers structured training can avoid that classification, but most paid internships involve productive work and the stipend is taxable.
Arts Grants and Nonprofit Stipends
Grants from arts foundations or community organizations generally fall outside Section 117 because they aren’t tied to a degree program at an eligible educational institution. If the grant requires a deliverable, such as a performance, a written piece, or community service hours, it’s compensation. Even unrestricted grants to artists are taxable as ordinary income, though they typically don’t trigger self-employment tax unless a service obligation is attached.
If You’re an International Student
Visa status changes the analysis. The IRS treats non-resident aliens differently from U.S. residents, and your visa type together with the length of your stay determines which category applies.
Students on F-1, J-1, or M-1 visas who have been in the U.S. for fewer than five calendar years are generally non-resident aliens. Wages from services allowed by the visa, including on-campus employment up to 20 hours per week during the school year and 40 hours in summer, are exempt from Social Security and Medicare tax.14Internal Revenue Service. Foreign Student Liability for Social Security and Medicare Taxes The exemption ends once you become a resident alien, typically after five calendar years in the country.
A tax treaty between the U.S. and your home country may reduce or eliminate federal tax on scholarship and fellowship income. To claim it, you submit Form W-8 BEN to the institution paying your stipend, and you must include your Social Security Number or Individual Taxpayer Identification Number; without it, the exemption can’t be applied.15Internal Revenue Service. Claiming Treaty Exemption for a Scholarship or Fellowship Grant Treaty benefits usually have time limits, so check the specific treaty for your country.
When an institution pays stipend income to a non-resident alien, the report comes on Form 1042-S rather than a W-2 or 1099. Amounts that qualify as tax-free under Section 117 don’t need to appear on Form 1042-S at all.16Internal Revenue Service. Instructions for Form 1042-S Non-resident aliens file on Form 1040-NR rather than the standard Form 1040.