You worked in Arizona on a J-1 visa, got a W-2 from your employer, and now you’re wondering what Arizona state tax filing looks like. Unlike federal taxes, Arizona state income tax rules apply differently to nonresident aliens, and the process has specific steps. This guide walks you through exactly what you need to file, in order, so you’re not guessing which form goes where or whether you even owe Arizona state tax in the first place.

Before you start — what you need on hand

Gather these documents before you begin your Arizona state filing. You’ll need your W-2 (the wage and withholding statement your employer sent), your J-1 visa stamp or DS-2019 to confirm your visa category and entry date, and your passport with entry/exit stamps showing how long you were actually in the U.S. If you filed federal taxes last year while in the U.S., have a copy of that return nearby—it helps you understand your overall residency picture. A calculator or spreadsheet is handy for adding up any Arizona-source income from side work, though if you only have one W-2, you’re mostly set.

Step 1: Determine your Arizona residency status

This is the foundation. Arizona taxes nonresident aliens who earned income within the state, but the threshold depends on whether you meet Arizona’s residency test. Most J-1 workers are nonresidents for state purposes, especially if this is your first year in the U.S. or your stay was short. Check your visa category on your DS-2019: “student” J-1s have different rules than “teacher,” “intern,” or “trainee” categories. If you’re unsure, the fastest way to confirm your federal residency status is using the Substantial Presence Test tool—your federal status usually aligns with Arizona state residency, though Arizona adds its own twist for certain visa holders. Write down “nonresident” or “resident” clearly, because this determines which form you file next.

Step 2: Verify your U.S. presence calendar for the year

Arizona (like the IRS) counts every day you were physically in the U.S., including arrival and departure days. Pull up your entry and exit stamps from your passport. If you were in Arizona for part of the year and elsewhere in the U.S. for another part, note both—Arizona still taxes income earned within the state regardless. Count the total days, because if you were in Arizona more than roughly half the calendar year, your filing obligations may shift. This calendar matters for determining whether Arizona considers you a resident for tax purposes and which income gets taxed.

Step 3: Identify all Arizona-source income

List every dollar you earned while you were in Arizona. Your W-2 is the main one—that’s your wage income as reported by your employer. But also add any side income earned in Arizona: gig work, freelance hours, tips, bonuses, or anything else paid to you while you were in the state. If you worked part of the year in Arizona and part elsewhere in the U.S., only count the Arizona portion—if you’re not sure which income was earned in which state, check your pay stubs. The key question is: where did you physically work when you earned it, not where you were living?

Step 4: Check for federal withholding and any refund you might claim

Look at your W-2, box 2: that’s federal tax withheld. Many J-1 nonresidents are exempt from Social Security and Medicare (FICA) taxes under IRS rules, but some employers withhold it anyway by mistake—that’s a separate refund claim. For Arizona state filing, the withholding line depends on your form. If you filed Form 1040-NR federally, your federal return will show any overpayment already claimed. For state purposes, Arizona will ask whether you had state income tax withheld. If your employer didn’t withhold Arizona state tax (many don’t for nonresidents), you might owe a small amount—or zero, depending on your income level and deductions.

Step 5: Choose your Arizona state tax form

Nonresident aliens who earned Arizona-source income generally file Arizona Form 140-NR (Nonresident Personal Income Tax Return). If you’re a resident alien for the entire tax year, you file Form 140 instead. The difference matters: Form 140-NR only reports Arizona-source income, while Form 140 reports your entire worldwide income. Your residency status from Step 1 determines this. If you earned less than a certain threshold (Arizona’s threshold varies by filing status and year—check the Arizona Department of Revenue website or the calculator for the current minimum), you might not be required to file, but you may still want to if tax was withheld, because that could mean a refund.

Step 6: Complete your Arizona form with income and withholding details

Enter your Arizona-source income (from Step 3) on the form. Then enter any Arizona state income tax that was withheld from your paychecks—if nothing was withheld, enter zero. Many W-2 forms issued to nonresidents show zero Arizona withholding, which is correct, because Arizona doesn’t require employers to withhold state tax for nonresident aliens unless the employee asks. After you’ve entered income and withholding, the form will calculate whether you owe additional tax or qualify for a refund. If you claimed certain deductions or credits, add those now—but most J-1 nonresidents take a standard deduction without itemizing.

Step 7: File with the Arizona Department of Revenue

You can file electronically through the Arizona Department of Revenue’s online portal or by mail. Electronic filing is faster and more reliable—you’ll typically get a confirmation within minutes. If filing by mail, print the form, sign it, include a copy of your W-2 and any other supporting documents, and send it to the address listed in the form instructions. The processing time for mailed returns is usually several weeks. Keep a copy for your records. The filing deadline for Arizona state returns is the same as federal: typically April 15 of the year after you earned the income, though the exact date shifts slightly year to year—check the Arizona Department of Revenue website or the calculator for the current deadline.

Step 8: Track your refund or payment

If the form shows you’re owed a refund, the Arizona Department of Revenue will mail it to your U.S. address on file or deposit it directly if you set up direct deposit. If you owe money, you’ll need to pay before the deadline to avoid penalties and interest. Use the payment option that works for you—credit card, bank transfer, or check by mail. If you’re expecting a refund and haven’t received it after several weeks, the Arizona Department of Revenue’s website has a refund tracker tool.

Arizona state income tax structure

Arizona applies a graduated income tax system, meaning different portions of your income are taxed at different rates. The exact rates and brackets change annually—Arizona’s Department of Revenue publishes them each January. As a nonresident, you only report Arizona-source income, so you’re taxed on that portion under Arizona’s brackets for your filing status. The state does offer a standard deduction and limited credits, but the calculation method is simpler than federal because you’re not subject to every federal deduction or credit. The state tax you owe depends on your specific income level and filing status—the calculator can show you a personalized estimate based on your W-2 details.

Frequently Asked Questions

Do I have to file Arizona state taxes as a J-1 nonresident?

If you earned income in Arizona and are a nonresident alien, yes—you must file Form 140-NR if your income exceeds the filing threshold for your filing status. The threshold amount changes yearly, so check the Arizona Department of Revenue or run your W-2 through the calculator to confirm. Even if you don’t have to file, you may want to if Arizona state tax was withheld, because that could mean a refund.

What if I only worked in Arizona for a few weeks?

You still file, but only report income earned during those weeks. Arizona taxes anyone who earned wages within the state, regardless of how short your stay was. Add up the pay from the weeks you were in Arizona and report that amount on Form 140-NR. If you spent the rest of the year elsewhere in the U.S., you wouldn’t report income from those other locations on your Arizona return.

Can I claim tax credits or deductions on Arizona Form 140-NR?

Some credits and deductions apply to nonresidents, but not all. You can claim the standard deduction and certain credits tied to Arizona-source income. However, many federal deductions (like dependent exemptions) and credits don’t carry over to the Arizona nonresident form the same way they do on Form 1040-NR. The calculator and form instructions will guide you on which ones apply to your situation.

What if my employer already withheld Arizona state tax?

That’s less common for nonresidents, but if your W-2 shows Arizona tax in the withholding box, it will reduce what you owe when you file. If the amount withheld is more than your tax liability, you’ll get a refund from Arizona. Enter the withheld amount on Form 140-NR and let the form calculate your refund or balance due.

Do I need to file Arizona taxes and federal taxes?

Yes—they’re separate systems. You’ll file federal taxes (usually Form 1040-NR) to the IRS, and Arizona state taxes (Form 140-NR) to the Arizona Department of Revenue. Filing one doesn’t replace the other. Your federal return shows your residency status and overall U.S. tax situation; your Arizona return focuses only on income earned in Arizona and Arizona’s tax rules.

This is general information, not personalized tax advice. Your exact Arizona tax filing depends on your visa history, income, and residency status. Use the tax calculator to run your specific W-2 details and get a personalized estimate, and consult a qualified tax preparer if you have questions beyond what a standard nonresident return covers.

Arizona state taxes J-1 nonresidents on income earned within the state, and the filing process follows a clear sequence: confirm your residency status, list your Arizona-source income, file Form 140-NR by the deadline, and track any refund. Whatever your specific question about J-1 visa taxes in Arizona, the fastest way to a real number is plugging your W-2 into the calculator and seeing your personalized estimate.

Explore related state guides: J-1 Visa Taxes in South Carolina: What You Should Know · J-1 Visa Taxes in Anaheim – Guide for W-2 Workers Only