International students in the U.S. often find themselves drowning in paperwork and confused about tax requirements. One question that consistently comes up is whether they need an ITIN for international students. The whole tax system can feel overwhelming when students are already juggling classes, maybe a part-time job, and trying to figure out life in a new country.
Here’s the straightforward answer: yes, some international students do need an ITIN, but it really depends on their specific situation. This guide will walk through everything students need to know.
Students Need an ITIN Only if They Meet Certain Criteria
Not everyone needs an ITIN (Individual Taxpayer Identification Number). The IRS created this system for people who need a U.S. taxpayer ID but can’t get a Social Security Number. This includes many students on F-1 and J-1 visas who don’t have work authorization but still need to deal with tax paperwork.
Think of it this way: if the government needs to track a student’s tax situation, but they can’t get an SSN, then they’ll probably need an ITIN.
When Do International Students Need ITIN?
Students will need to go through the international student ITIN application process if they:
- Receive a taxable scholarship or fellowship (and yes, some scholarships count as taxable income)
- Want to claim tax treaty benefits between their home country and the U.S.
- Need to file a federal tax return, but can’t get an SSN
- Someone else is claiming them as a dependent on their U.S. tax return
- Want to open certain U.S. bank accounts or investment accounts that require a tax ID
The scholarship situation trips up many students. Most assume all educational funding is tax-free, but that’s not always the case. If a scholarship covers room and board, or if students receive a stipend, they might owe taxes on that money.
When Students Don’t Need an ITIN
As we said before, not every international student needs to deal with this. Students can skip the ITIN process if they:
- Already have work authorization and an SSN
- Only receive non-taxable scholarships
- Are just filing Form 8843 (that’s the statement for exempt individuals) and nothing else
If students fall into one of these categories, they can breathe a little easier.
Understanding the ITIN Process for International Students
So students have determined they need an ITIN. What comes next? Here’s the process broken down step by step.
Which Form Do International Students Need for ITIN?
The main form students will need is IRS Form W-7 – Application for IRS Individual Taxpayer Identification Number. This is the starting point, though they’ll likely need additional documents depending on their situation.
Supporting Documents: What Students Actually Need
The IRS wants proof of who the students are and their foreign status. Here’s what most students end up submitting:
- Passport (original or certified copy) – this is the best option and what most people use
- Letter from university or scholarship sponsor (if applying because of taxable funding)
- Completed tax return (unless they qualify for an exception, like claiming treaty benefits with Form 8233)
Here’s something many people don’t know: if students are nonresidents claiming treaty benefits, they might be able to skip submitting a tax return by using Form 8233 instead. This can actually speed up the application, but students should make sure they qualify first.
How to Get ITIN Number for International Student
Students have three main options for applying:
Option 1: Mail the Application
Students send their Form W-7, tax return (if needed), and original documents to:
Internal Revenue Service
ITIN Operation
P.O. Box 149342
Austin, TX 78714-9342
Students just need to make sure everything is complete before sending it. The IRS will reject the entire application if even one piece is missing, and then students will have to start over.
Option 2: Apply In-Person
Students can visit:
- IRS Taxpayer Assistance Centers (TACs) – appointments are required
- Certified Acceptance Agents (CAAs) – these are authorized third-party providers, like one from ITIN.com, who can verify documents, so students don’t have to mail their passports
The CAA route is worth considering if students are nervous about mailing their passport (and honestly, who wouldn’t be?).
Option 3: Through the University
Some schools work with CAAs or host IRS visits specifically for international students. Students should check with their international student office – they might have resources students didn’t know about.
Common Mistakes (and How to Avoid Them)
Students make the same mistakes over and over. Here’s what to watch out for:
- Mailing original documents without tracking (seriously, certified mail is essential)
- Submitting Form W-7 without the required tax return or exception documentation
- Using an old version of Form W-7 (the IRS updates forms regularly)
- Checking the wrong reason code on the W-7 form
- Assuming all scholarship money is tax-free
Students should take their time with this. ITIN processing can take 12 weeks or more, especially during busy tax season. Starting early is always better than scrambling at the last minute.
What Happens After Students Apply?
Once the ITIN for international students gets approved, students will receive it by mail along with a CP565 notice from the IRS. Students should keep this notice somewhere safe because they’ll want it for their records.
A few important things to remember:
- ITINs aren’t permanent – they expire after three years if students don’t use them
- An expired ITIN can delay refunds or cause processing issues
- Renewal uses the same Form W-7 (just check the “renewal” box)
Pro Tip: Consider Using a Certified Acceptance Agent
Here’s something that even some university advisors don’t always mention: using a Certified Acceptance Agent can save students weeks of waiting time, and they won’t have to mail their passport anywhere.
CAAs can verify documents right there on the spot and submit the W-7 for students. If students are dealing with tight deadlines for tax filing or scholarship reporting, this can be a game-changer.
Students can search for local CAAs on the IRS website or ask their international student office if they have recommendations.
Frequently Asked Questions
Yes, if they’re not eligible for an SSN and need a tax ID for filing, scholarships, or treaty benefits.
Yes, but only if they’re not eligible for an SSN and meet the IRS conditions. For example, if an F1 student is getting taxable scholarship money or filing a return to claim treaty benefits, then they’d need to apply for an ITIN.
Processing typically takes 6-12 weeks, depending on the time of year and how students submit their applications.
Yes, if they have taxable scholarship income or need to file a return for other reasons.
Only if they haven’t used it in the last three years or if the IRS sends them an expiration notice.
Form W-7 is the main application form for getting or renewing an ITIN.
So Do Students Really Need an ITIN?
It really comes down to each student’s specific circumstances. The key is figuring out whether they meet any of the IRS’s requirements for having a taxpayer ID.
Students should look at their visa status, review their scholarship terms, and think about their tax filing requirements. If any of these align with the IRS criteria, students should start their international student ITIN application early and make sure they do it right the first time.
When in doubt, students shouldn’t try to figure it out on their own. They should reach out to their school’s international office or find a tax professional who knows their way around nonresident tax issues. It’s worth getting expert help rather than guessing and potentially making costly mistakes.
