- F-1 students must file Form 8843 annually even if they earned no U.S. income during the year.
- Students with U.S. wages must submit Form 1040-NR by the April 15, 2026, federal tax deadline.
- Most F-1 students remain nonresident aliens for five years and are exempt from Social Security and Medicare taxes.
F-1 students in the United States must file tax paperwork even when they earned no U.S. wages. Form 8843 is required for nearly every F-1 student in nonresident alien status, and students with U.S. income also need Form 1040-NR. The filing dates for the 2025 tax year, filed in 2026, are April 15 for income filers and June 15 for Form 8843 only.
That matters because tax filing is tied to immigration records, refunds, and long-term compliance. Missing a return can delay money owed to you and can also create problems later when an employer, school, or government office asks for proof that you filed correctly.
First year in the U.S. and the five-year tax rule
For tax purposes, F-1 students are usually treated as nonresident aliens for their first five cumulative calendar years in the United States. That rule also applies to prior time in F, J, or M status. The count is cumulative, not reset by a short trip home.
During that period, students do not use the Substantial Presence Test to decide residency. After five years, many students become resident aliens for tax purposes unless a treaty rule changes the result. At that point, U.S. tax rules widen to include worldwide income.
F-2 dependents file separately. A spouse who files jointly with a U.S. tax resident is treated as a resident for tax purposes.
The IRS explains these rules on its international taxpayers page, which also links to residency tools and publication guidance. VisaVerge.com reports that confusion over residency status is one of the most common reasons F-1 students miss a filing.
Income that is taxable and income that is not
Only certain money counts as taxable income for F-1 students. The key test is whether the money is U.S.-sourced and taxable under IRS rules.
Taxable income includes:
- On-campus wages from student employment
- CPT and OPT earnings from authorized training
- Taxable scholarship amounts that exceed qualified tuition and fees
- Prizes and awards from U.S. sources
- U.S.-source investment income, such as interest or dividends
Non-taxable items include:
- Qualified scholarships used for tuition, required fees, and books
- Gifts from abroad, such as family support for rent
- Home-country income
Scholarships deserve close attention. The taxable part is subject to 14% federal withholding when the amount exceeds qualified tuition and fees. Schools usually report scholarship payments on Form 1042-S, while employers issue Form W-2 for wages.
Students often recover overwithheld money by filing Form 1040-NR. That is especially common when the school withheld tax on part of a scholarship.
FICA exemption during the first five years
F-1 students do not pay FICA taxes on authorized on-campus work, CPT, or OPT during the first five years of nonresident alien status. FICA includes Social Security and Medicare taxes.
That exemption ends after five years or once the student becomes a resident alien for tax purposes. Employers sometimes withhold FICA by mistake, especially when payroll systems are set up for U.S. workers. Students should check pay stubs and W-2 forms carefully.
The forms that matter most
The filing path is simple, but the details are strict.
If you had no U.S. income
File Form 8843 only. It is not a tax return. It is a statement that confirms your status and your exempt days in the United States. You do not need an SSN or ITIN just to file Form 8843.
If you had U.S. income
File Form 1040-NR and attach Form 8843. This covers wages, scholarship income, and other taxable U.S.-source income.
If you are an F-2 dependent
File a separate Form 8843.
Use the official forms here: Form 8843 and Form 1040-NR.
Paper filing remains the standard for most nonresident students. Many students use university tax clinics, Sprintax, or Glacier Tax Prep to avoid errors.
Deadlines that apply in 2026
For the 2025 tax year, the deadlines are firm:
- April 15, 2026 for students with income filing Form 1040-NR + Form 8843
- June 15, 2026 for students filing Form 8843 only
If you need more time for an income return, a filing extension may move the return date, but Form 8843 still has its own deadline. Missing a deadline can lead to lost refunds and extra paperwork later.
SSN, ITIN, and refund timing
A Social Security number is needed for students who work in jobs that require it, such as on-campus employment or OPT. An ITIN is used when a student needs a tax number but does not qualify for an SSN.
Neither number is required for Form 8843 alone. That said, refunds and treaty claims often move faster when the right number is in place early. Delayed paperwork can slow down a refund by weeks or months.
Deductions, credits, and treaties
Most nonresident F-1 students cannot claim the standard deduction, and most tax credits are unavailable. Tax treaties can lower or erase tax on specific income, but they do not erase the filing duty.
Students from treaty countries still report income and then claim the treaty benefit on the return. That step matters. The IRS wants the income reported even when no tax is owed after treaty relief.
Common problems students face
The most frequent mistakes are simple but costly:
- forgetting to file Form 8843 with no income
- using the wrong status on Form 1040-NR
- missing scholarship income on Form 1042-S
- assuming foreign gifts count as taxable income
- paying FICA tax when the exemption applies
If you worked too many on-campus hours, report the income correctly and speak to your Designated School Official. Tax filing and immigration compliance are related, but they are not the same issue.
For students with multiple jobs, copies of passport pages, Form I-94, Form I-20, W-2s, and 1042-S forms should stay in one folder. That makes next year’s filing easier and helps if a school or tax preparer asks for proof.
According to analysis by VisaVerge.com, the safest approach is to treat tax filing as part of year-round student recordkeeping, not as an April-only chore. Students who track residency dates, keep school forms, and file on time reduce the chance of tax and immigration problems later.
