Overview of U.S Taxes
This page is for information purposes only and should not be considered financial or legal advice. Please consult your own tax or financial advisor with any questions.
In the United States, there are several different types of taxes: Federal, state, and social security/medicare (FICA) taxes. The U.S. tax year runs from January 1st to December 31st. The federal tax filing deadline is April 15th, 2025.
An international student who has been in the U.S for less than 5 years as a student is required to file at least one tax form (Form 8843) even if the student had no U.S. source of income.
An international student who earned $4,050 or more must file a Federal Tax return (Form 1040NR/EZ) and may be eligible for a refund, or may owe additional taxes.
An international student, who earned less than $4,050, may still want to file a federal tax return to claim a refund.
An international student who has been in the U.S. for more than 5 years will most likely be considered a "resident" for tax purposes and will need to complete resident tax forms.
The IRS divides everyone into two categories for tax purposes – resident and non-resident:
Residents: All U.S. citizens, Lawful Permanent Residents ("green card" holders), and non-resident aliens for immigration purposes who have met the Substantial Presence Test (see below).
Non-residents: all others, regardless of immigration status.
The Substantial Presence Test (SPT) is how the IRS determines when non-resident aliens have been in the U.S. long enough to be considered residents for tax purposes. One must be present in the U.S. for a total of 183 days over a period of 3 years to pass the SPT and be considered a resident for tax purposes. However, individuals in F, J, M, or Q status do not count days during the time they are "exempt individuals". The rules for "exempt individuals" are:
F students and their dependents are "exempt individuals" for a period of 5 years throughout their lifetime.
During the time individuals in F status are "exempt individuals," they will remain non-residents for tax purposes even though they are present in the U.S. for more than 183 days. Once they leave "exempt individual" status, days of presence will be counted and they may become a resident alien for tax purposes. The Substantial Presence Test is detailed more fully in IRS Publication 519. If you prepare your tax return with the Thomson Reuters software, your residency status will be determined for you by answering a series of questions. "Residents" for tax purposes usually complete Forms 1040 or 1040 EZ. "Non-residents" for tax purposes usually complete Form 1040 NR or 1040 NR EZ.