How Immigrants File Taxes in the United States (Step-by-Step)
The Process That Feels Impossible Until Someone Explains It
Every year, as the tax filing season approaches, millions of immigrants across the United States face the same moment of anxiety. The deadline is coming. The forms are complicated. The terminology is unfamiliar. And the fear of making a mistake — of owing money, of triggering an audit, of somehow running into legal trouble — makes the whole process feel much more difficult than it needs to be.
The reality is that for most immigrants with straightforward situations, filing taxes in the United States is a manageable process. Once you understand what documents you need, what forms you will use, and what the steps are, it becomes something you can handle with confidence.
This guide will walk you through the entire process, step by step. Every term will be explained. Every step will be clear. By the end, you will know exactly what to do and when to do it.
Before You Begin: Determine Your Tax Status
The first thing to understand before filing taxes is where you fall in the IRS’s classification of taxpayers. As explained in the earlier article in this series, the IRS classifies individuals as either resident aliens or non-resident aliens for tax purposes, and the rules for each are different.
Resident Alien
You are generally a resident alien for tax purposes if you:
- Hold a green card (lawful permanent resident status), OR
- Meet the Substantial Presence Test, which considers how many days you have been physically present in the United States during the current year and the two prior years
If you meet either of these tests, you are taxed the same way as a U.S. citizen. You report your worldwide income, use the same forms and the same tax brackets, and are eligible for the same deductions and credits.
Non-Resident Alien
If you do not hold a green card and do not meet the substantial presence test, you are generally classified as a non-resident alien. This applies to many recent arrivals, international students on F-1 visas, and people on short-term work assignments.
Non-resident aliens file a different tax return form — Form 1040-NR — and are taxed only on income from U.S. sources, not worldwide income. They are also subject to different rules around deductions and credits.
Dual-Status Aliens
In the year you arrive in or depart the United States, you may be both a non-resident alien for part of the year and a resident alien for another part. This is called dual-status. Dual-status tax returns are more complex and typically benefit from professional assistance.
If you are uncertain which category applies to you, consulting a tax professional before filing is the right approach.
Step One: Gather Your Documents
Before you can file your taxes, you need to collect all the documents that report your income and tax situation for the year. Filing without the right documents leads to errors. Errors lead to delays, rejected returns, or incorrect tax bills.
Here is what to gather:
Your Identification
- Your Social Security Number or ITIN
- A government-issued photo ID
Income Documents
W-2 Form. If you worked as an employee for any employer during the tax year, that employer is required by law to send you a W-2 form by January 31. The W-2 shows your total wages for the year and the total federal and state taxes that were withheld from your paychecks. If you worked for more than one employer, you will receive a W-2 from each one.
1099 Forms. If you had income that was not from a traditional employee-employer relationship, it may be reported on a 1099 form. There are many types of 1099 forms for different kinds of income:
- 1099-NEC: Freelance, contract, or self-employment income
- 1099-INT: Interest income from bank accounts
- 1099-DIV: Dividend income from investments
- 1099-B: Proceeds from selling investments
- 1099-MISC: Miscellaneous income
- 1099-G: Unemployment compensation or state tax refunds
- SSA-1099: Social Security benefits received
Records of any income not automatically reported. If you received income that did not generate a tax form — such as cash payments for work, rental income, or income from abroad — you are still required to report it. Keep records of this income.
Records of Deductions (If Applicable)
If you plan to itemize deductions rather than take the standard deduction, you will need documentation of:
- Mortgage interest paid (Form 1098 from your lender)
- State and local taxes paid
- Charitable contributions
- Large unreimbursed medical expenses
- Other qualifying deductions
For most immigrants, particularly those who are renting rather than owning and who do not have large itemizable expenses, the standard deduction is the simpler and often better choice.
Prior Year Tax Return
If you have filed taxes in the United States before, having a copy of your prior year return is helpful. Some tax software and professional preparers ask for your prior year’s adjusted gross income as a verification step.
Step Two: Choose How You Will File
Once you have your documents, the next decision is how you will prepare and submit your tax return. There are four main options.
Option 1: Tax Preparation Software
Tax preparation software guides you through the filing process with a series of questions and then generates and submits your return electronically. Many platforms offer free filing for individuals with simple returns.
The most widely used platforms include:
TurboTax. One of the most comprehensive and user-friendly options. Available in Spanish. It guides users through a step-by-step interview process. The free version handles simple returns; paid versions handle more complex situations.
H&R Block. Another widely used platform with a user-friendly interface. Also offers in-person filing services at their offices. Available in Spanish.
FreeTaxUSA. A lower-cost option that handles more complex returns at a lower price than the major platforms.
IRS Free File. If your income is below a certain threshold (approximately $79,000 for 2024), you may be able to file for free using IRS Free File, which is a partnership between the IRS and several tax software companies. Available at the IRS website.
Important note for non-resident aliens: Most standard tax software is designed for resident tax returns (Form 1040). If you need to file Form 1040-NR as a non-resident alien, specialized software designed for non-resident returns is more appropriate. Platforms like Sprintax are specifically designed for non-resident alien tax filers.
Option 2: Free In-Person Tax Help (VITA)
The Volunteer Income Tax Assistance program, known as VITA, is an IRS-sponsored program that provides free tax preparation services to people who generally earn $67,000 or less, persons with disabilities, and limited English-speaking taxpayers.
VITA sites are staffed by IRS-certified volunteers who are trained to prepare basic tax returns. Many VITA sites serve immigrant communities and have staff who speak multiple languages.
VITA is an excellent option for immigrants who are filing taxes for the first time, who have questions about their specific situation, or who prefer in-person guidance. You can find your nearest VITA location using the IRS website or by calling 2-1-1.
Option 3: Professional Tax Preparer
A paid tax professional — either a Certified Public Accountant (CPA), an Enrolled Agent, or a licensed tax preparer — can prepare and file your return for a fee.
This option makes the most sense for immigrants with complex situations, such as:
- Self-employment income
- Income from multiple countries
- Dual-status returns
- Significant investment activity
- Ownership of foreign financial accounts
Professional fees vary widely. For a straightforward return, many preparers charge $150 to $350. Complex returns can cost more.
When choosing a tax professional, look for someone with experience working with immigrants and international tax situations. An Enrolled Agent, in particular, is a tax professional who is federally licensed by the IRS and specializes in taxes.
Option 4: Filing by Paper
You can also complete a paper tax return and mail it to the IRS. This is the slowest option — paper returns take significantly longer to process than electronic returns, and refunds arrive later. For most people, electronic filing is strongly preferable.
However, if you are filing a non-standard return, if you have specific documentation that must be mailed, or if you are simply more comfortable with paper, this option is available.
Step Three: Complete Your Tax Return
Whether you are using software, working with a professional, or completing a paper form, the process of completing your return involves the same core steps.
Report Your Income
Enter all income from all sources. If you received a W-2, enter the information exactly as it appears on the form. If you received 1099 forms, enter those amounts as well. If you had income that was not reported on a form, report it nonetheless. All income must be reported.
Claim Your Filing Status
Your filing status affects your tax bracket, your standard deduction, and your eligibility for various credits. The main filing statuses are:
Single. You are unmarried or legally separated.
Married Filing Jointly. You are married and filing a combined return with your spouse. This is generally the most beneficial status for married couples.
Married Filing Separately. You are married but filing separate returns. This is sometimes necessary but is generally less advantageous.
Head of Household. You are unmarried but paid for more than half the cost of maintaining a home for a qualifying dependent. This status provides a larger standard deduction than single filing.
For immigrants whose spouses are not yet in the United States or who have dependents abroad, determining the correct filing status can be complex. A tax professional can help.
Claim the Standard Deduction or Itemize
As discussed in the first article, most people take the standard deduction because it is simpler and often larger than their itemized deductions. Unless you have significant qualifying expenses, the standard deduction is typically the right choice.
Claim Tax Credits You Are Eligible For
Tax credits directly reduce the amount of tax you owe, dollar for dollar. Some credits are even refundable, meaning if the credit exceeds your tax liability, the excess is paid to you as a refund.
Important tax credits immigrants may be eligible for include:
Child Tax Credit. Up to $2,000 per qualifying child under age 17. Requires the child to have a Social Security Number.
Child and Dependent Care Credit. For expenses paid for child care or dependent care while you work.
American Opportunity Credit and Lifetime Learning Credit. For qualifying education expenses.
Earned Income Tax Credit (EITC). Available to lower and moderate-income workers with earned income. As noted in the previous article, this requires a valid SSN and is not available to ITIN filers.
Premium Tax Credit. If you purchased health insurance through the government marketplace and your income qualifies, you may be eligible for this credit.
Step Four: Review Your Return Before Submitting
Before submitting your return, review every section carefully.
Check that your name is spelled correctly and matches your identification documents. Confirm your Social Security Number or ITIN is entered correctly — a single digit error can cause significant problems. Verify that all income is reported and all numbers match your W-2 and 1099 forms. Confirm your bank account information if you are expecting a direct deposit refund.
Errors on tax returns are very common and are one of the primary causes of delayed refunds and IRS notices. A careful review takes only a few minutes and can save significant time and stress later.
Step Five: File Your Return and Pay Any Taxes Owed
Electronic Filing
If you are filing electronically through software or a professional, your return will be submitted digitally to the IRS. You will receive a confirmation that your return was accepted, typically within 24 to 48 hours. Keep this confirmation.
If You Are Owed a Refund
If you are receiving a refund, choose direct deposit to your bank account. Refunds by direct deposit typically arrive within 10 to 21 days of your return being accepted. Paper checks take longer.
You can track the status of your refund using the IRS “Where’s My Refund” tool on the IRS website or the IRS2Go mobile app.
If You Owe Additional Tax
If your return shows that you owe additional taxes beyond what was withheld, you must pay by April 15 even if you file for an extension.
Payment options include:
- Electronic payment through the IRS website (IRS Direct Pay)
- Payment by debit card or credit card (fees may apply)
- Check or money order mailed with a payment voucher
- Payment plan, if you cannot pay the full amount at once
If you cannot pay your full tax bill, do not simply fail to file. File your return on time and contact the IRS about a payment arrangement. The IRS has programs to help people pay over time, and working with them proactively is always better than ignoring the obligation.
Step Six: Keep Records of Your Filed Return
After filing, keep copies of the following for at least seven years:
- Your complete filed tax return
- All W-2 and 1099 forms
- Any receipts or documentation supporting deductions or credits you claimed
- Your confirmation of electronic filing acceptance
- Records of any tax payments made
Tax records serve multiple purposes beyond tax filing. They provide documentation of income for loan applications, rental applications, and immigration proceedings. They allow you to verify past information if questions arise later.
What to Do If You Receive an IRS Notice
Receiving a letter from the IRS in your mailbox can feel alarming. But IRS notices are not always serious. Many are routine requests for information or simple corrections.
If you receive an IRS notice:
Do not ignore it. Every IRS notice has a deadline for response. Ignoring it will not make it go away and can make the situation worse.
Read it carefully. The notice will explain what the IRS is communicating, what they need from you, and the deadline for responding.
Respond to the specific issue. If the notice is asking you to verify a piece of information or provide documentation, gather that documentation and respond within the timeframe given.
Seek help if needed. If you do not understand the notice or if it involves a significant issue, a tax professional can help you respond appropriately. VITA also provides assistance with IRS notices.
Conclusion: One Completed Return Builds Confidence for the Next
Filing taxes for the first time as an immigrant is the hardest year. The forms are unfamiliar. The process is new. The anxiety is real.
But each year becomes easier. By the second year, you know what documents to expect. You know the process. You know the deadlines. What felt overwhelming becomes routine.
You now have a clear, step-by-step understanding of how to file your taxes in the United States. Gather your documents. Choose your filing method. Report all income. Claim the credits you are entitled to. File on time.
In our final article in this series, we will cover the most common tax mistakes immigrants make and exactly how to avoid them.
