Do Immigrants Have to Pay Taxes in the United States?
Introduction
One of the most common questions immigrants have when they arrive in the United States is a simple but important one: do I have to pay taxes here?
Many people assume that taxes only apply to U.S. citizens or to people with permanent residency status. Others are unsure because their immigration situation is complicated — perhaps they are on a student visa, a work permit, or present without a formal status. Some people worry that engaging with the tax system could create problems rather than solve them.
The honest answer is this: U.S. tax law is based primarily on income and residency — not on citizenship. This means that many immigrants, regardless of their visa status or citizenship, may have tax obligations in the United States if they earn income here or meet certain residency criteria.
Understanding the basics of how this system works — clearly and without unnecessary alarm — is what this guide is here to provide.
The Role of the IRS
The Internal Revenue Service, commonly known as the IRS, is the federal government agency responsible for administering and enforcing tax law in the United States. It is the IRS that collects taxes, processes tax returns, and issues guidance on tax obligations.
Most people who earn income in the United States — whether from employment, self-employment, investments, or other sources — are required to report that income to the IRS each year. This reporting happens through a document called a tax return, which we explain in more detail below.
The IRS does not distinguish between citizens and non-citizens in the same way that immigration law does. Its primary concern is whether income was earned within the United States or, in some cases, by individuals classified as U.S. residents for tax purposes — regardless of their nationality or immigration status.
Who Is Required to Pay Taxes
For immigrants specifically, tax obligations generally depend on two main factors: how much income was earned and how the IRS classifies the individual’s residency status.
The IRS uses two classifications for non-citizens:
Resident aliens for tax purposes. Despite the word “alien” — which simply means non-citizen in legal language — this classification does not require permanent residency or a green card. An individual may be classified as a resident alien for tax purposes if they meet one of two tests.
The first is the Green Card Test: holding a U.S. Permanent Resident Card (green card) at any point during the tax year.
The second is the Substantial Presence Test: being physically present in the United States for a sufficient number of days across the current and recent prior years, calculated according to a specific IRS formula. Generally, being present for 183 days or more in the current year — or meeting a weighted calculation across three years — may result in resident alien classification.
Resident aliens are taxed similarly to U.S. citizens. They are required to report and pay taxes on income earned anywhere in the world, not just in the United States.
Nonresident aliens. Those who do not meet either test above are generally classified as nonresident aliens for tax purposes. Nonresident aliens are typically taxed only on income that is connected to the United States — such as wages earned from a U.S. employer, income from U.S.-based investments, or income from a business operating in the United States.
It is also possible for someone to be classified as a dual-status alien in a year when their residency status changed — for example, if they arrived in the United States partway through the year. Dual-status years involve different filing requirements and can be more complex to navigate.
The key takeaway is this: many immigrants — including those on student visas, work visas, and other temporary statuses — may have U.S. tax obligations depending on their income and how long they have been present in the country.
Filing Taxes Without a Social Security Number
A Social Security Number — or SSN — is the tax identification number most commonly used when filing taxes in the United States. It is issued by the Social Security Administration to U.S. citizens, permanent residents, and certain authorized workers.
But many immigrants do not have a Social Security Number. For these individuals, the IRS provides an alternative: the Individual Taxpayer Identification Number, or ITIN.
An ITIN is a tax processing number issued directly by the IRS for individuals who have a U.S. tax filing obligation but are not eligible to obtain a Social Security Number. It consists of nine digits and begins with the number 9.
An ITIN is specifically a tax tool. It allows individuals without SSNs to file tax returns, report income, pay taxes, and receive refunds. It does not authorize work in the United States, does not provide eligibility for Social Security benefits, and does not change immigration status.
To obtain an ITIN, an individual submits IRS Form W-7 along with required identification documents and proof of foreign status. Applications can be submitted through IRS-authorized Acceptance Agents, certified tax professionals, or directly to the IRS.
For immigrants navigating the U.S. financial system, the ITIN serves purposes beyond tax filing. It can be used when opening certain bank accounts and accessing financial services — a process we explain in detail in our guide ITIN vs SSN for Opening a Bank Account.
Why Filing Taxes Can Be Beneficial
Some immigrants hesitate to file taxes, fearing that engaging with government systems creates risk. This is understandable — but in most cases, filing taxes when required is the safer and more beneficial choice.
Maintaining a record of tax filings can be genuinely valuable for several reasons.
Income documentation. Tax returns and IRS transcripts — official summaries of filed returns — are accepted as proof of income by many institutions. When applying for a bank account, a mortgage, or other financial services, documentation of income history is often required. We discuss how income documentation relates to banking in our guide How to Choose Your First Bank Account in the U.S.
Financial history. A consistent record of tax filings demonstrates financial responsibility and stability. This can matter when applying for loans, housing, or other financial products.
Immigration processes. For immigrants pursuing certain immigration applications — including applications for permanent residency or naturalization — tax compliance history may be reviewed as part of the process. We are not providing immigration legal advice here, and individual circumstances vary significantly. What we can say is that having a clear, consistent record of tax filings is generally considered favorable compared to having no record at all.
Potential refunds. Some immigrants who have had taxes withheld from their paychecks throughout the year may be entitled to a refund when they file — meaning they paid more in taxes than was actually owed. Filing a return is the only way to receive that refund.
We are not making promises about immigration outcomes or specific financial benefits — those depend on individual circumstances and are subject to change. What we are saying is that choosing not to file taxes when required creates more risk than filing does.
How the Tax Return Process Works
Each year, individuals who have U.S. tax obligations are generally required to file a tax return — a document submitted to the IRS that reports income earned during the year and calculates the amount of tax owed.
The U.S. tax year runs from January 1 through December 31. After the tax year ends, individuals have several months to prepare and submit their return for that year.
The standard tax filing deadline is typically in mid-April of the following year — for example, taxes for the year 2025 would generally be due in April 2026. However, deadlines can be affected by weekends, federal holidays, and special circumstances, so it is worth verifying the current deadline with the IRS each year at irs.gov.
Several different tax return forms exist, and the correct one depends on our classification and income sources. The most commonly used forms are:
Form 1040 — the standard U.S. individual income tax return, used by resident aliens and citizens.
Form 1040-NR — the nonresident alien income tax return, used by those classified as nonresident aliens.
Throughout the tax year, most employed individuals have taxes automatically withheld from their paychecks by their employer. At the end of the year, employers provide a document called a W-2 — a summary of wages earned and taxes withheld. This document is used when preparing the annual tax return.
Those who are self-employed, freelance, or who receive income without withholding may be responsible for making estimated tax payments throughout the year and reporting this income on their return.
When the return is filed, the IRS compares the amount of tax that was paid or withheld during the year against the total tax owed. If too much was paid, the difference is returned as a refund. If too little was paid, the difference is owed to the IRS.
Common Tax Situations for Immigrants
While every individual’s situation is different, several tax situations come up commonly among immigrants in the United States.
Working with an employer. Immigrants who are authorized to work and employed by a U.S. company will typically have taxes withheld from their paychecks automatically. They will receive a W-2 at the end of the year and use it to file a tax return.
Self-employment and freelance work. Immigrants who earn income through self-employment, freelance contracts, or side work are responsible for reporting and paying taxes on that income — even without an employer withholding taxes on their behalf.
Investment income. Income earned from investments — such as dividends or capital gains from a brokerage account — is generally taxable. We discuss investing in the U.S. context in our guide How to Start Investing With Little Money in the U.S.
International students. Students on F-1 or J-1 visas are generally classified as nonresident aliens for tax purposes during their early years in the United States. They may have limited taxable income, but are still often required to file a tax return — even if they had no income — to document their tax compliance.
ITIN holders. Individuals using an ITIN file taxes using the same annual process as SSN holders. The ITIN replaces the SSN on tax forms and does not change the filing process significantly.
Getting Help With Tax Filing
Tax filing can feel complicated, especially for someone encountering the U.S. system for the first time. The good news is that help is available.
IRS Free File — The IRS provides free filing tools for individuals below a certain income level, available at irs.gov. These tools guide users through the filing process step by step.
Volunteer Income Tax Assistance (VITA) — A free IRS-sponsored program that offers in-person tax preparation assistance from trained volunteers, specifically designed for individuals with modest incomes, people with disabilities, and those with limited English proficiency. VITA sites are located in communities across the country and can be found through the IRS website.
Certified tax professionals — For more complex situations — dual-status years, self-employment income, international tax considerations — working with a qualified accountant or enrolled agent with experience in immigrant tax situations is a worthwhile investment.
MARVODYN does not recommend specific companies or individuals. We encourage verifying the credentials of any tax professional before sharing personal financial information, and using IRS-recognized programs when possible.
Conclusion
Many immigrants living or working in the United States have tax obligations — not because of their immigration status, but because of where they earn income and how long they have been present in the country. The U.S. tax system is built around income and residency, and it applies broadly across citizenship and visa categories.
Understanding this removes a significant source of uncertainty. We do not need to guess whether taxes apply to us. We can learn the criteria, assess our own situation, and — when in doubt — consult a qualified professional or use free IRS resources.
Engaging with the tax system responsibly is one of the most important steps toward building stable financial footing in the United States. It creates documentation, protects against compliance risk, and positions us well for the financial and immigration processes that lie ahead.
That is not something to fear. It is something to understand — and now we do.
MARVODYN provides financial education for informational purposes only. This content is not legal advice or tax advice. Tax rules change over time, and tax obligations vary significantly based on individual circumstances including immigration status, income sources, and residency classification. Please consult a qualified tax professional or visit irs.gov for guidance specific to your situation. See our full disclaimer at marvodyn.com.
