An Individual Taxpayer Identification Number (ITIN) is a nine-digit number issued by the Internal Revenue Service (IRS). It is used for federal tax purposes when someone does not qualify for a Social Security Number. Many international students, researchers, and dependents need an ITIN to file a tax return, report income, or claim tax treaty benefits.

The ITIN often becomes necessary for students and researchers when receiving a scholarship, fellowship grant, or other grant. Portions of these awards may count as taxable income. Without a taxpayer identification number (ITIN), it is challenging to meet filing requirements, obtain refunds, or ensure proper withholding. Understanding these rules is essential to staying compliant while pursuing academic opportunities in the United States.

This guide explains everything you need to know about ITIN for scholarships and fellowship income. You’ll learn who needs one, how to apply, which documents are required, and how to avoid common problems. Whether you are filing your first federal tax return or renewing an ITIN, this article provides a step-by-step roadmap to help you stay on track.

What is an ITIN and Why Do You Need One?

An Individual Taxpayer Identification Number (ITIN) is a nine-digit number created by the Internal Revenue Service (IRS) for people who must meet tax obligations but do not qualify for a Social Security Number. It looks similar to an SSN but always begins with the number nine. The ITIN allows individuals to file a federal tax return, report income, and claim certain tax benefits.

Key Differences Between an ITIN and a Social Security Number

  • Purpose: A Social Security Number identifies U.S. citizens and authorized workers, while an ITIN only serves tax reporting purposes.
  • Eligibility: An ITIN is available to nonresident aliens, resident aliens, and dependents who cannot obtain an SSN but still need a taxpayer identification number (ITIN).
  • Benefits: An ITIN helps you comply with tax laws but does not authorize employment or provide Social Security benefits.

Common Uses for an ITIN in Tax Compliance

  • Filing tax returns: Students and researchers with taxable scholarships, fellowship grants, or other grants may need an ITIN to file a federal tax return.
  • Claiming treaty benefits: Certain international students and researchers can reduce their taxable amount under tax treaties when they provide an ITIN.
  • Receiving refunds: If you qualify for a refund after reporting your income and paying taxes, you must have an ITIN to receive it.
  • Complying with school or funding requirements: Many educational institutions require an ITIN before processing forms related to financial assistance programs.

For more information, you can visit the IRS official ITIN page.

Who Needs an ITIN for Scholarship or Fellowship Income?

Not everyone who receives financial support for education will need an Individual Taxpayer Identification Number (ITIN). The requirement depends on your status, the type of award, and whether the income must be reported to the Internal Revenue Service (IRS). Understanding eligibility helps ensure that students, researchers, and dependents comply with U.S. tax rules.

Eligible Applicants

  • International students: Nonresident alien students on F-1 or M-1 visas may need an ITIN if they receive taxable scholarships or fellowships beyond tuition and required fees.
  • Researchers and professors: Visiting scholars, postdoctoral researchers, or faculty on J-1 visas may require an ITIN if they receive a fellowship grant or stipend that must be reported as taxable income.
  • Dependents and spouses: Family members of students or researchers may also need an ITIN if they are included on a joint tax return or claimed for allowable credits.

Situations That Require an ITIN

  • Scholarships and fellowships: If the taxable portion of your scholarship or fellowship exceeds qualified educational expenses, you must obtain an ITIN.
  • Tax treaty benefits: Students and researchers from countries with U.S. tax treaties often need an ITIN to claim reduced withholding or exemptions.
  • Grants and stipends:  Income from other grants or financial assistance programs may require reporting through a taxpayer identification number (ITIN).
  • Institutional requirements: Many educational institutions request an ITIN before processing Form 1042-S or verifying scholarship payments.

Common Visa Categories

  • F-1 visa holders: These students may need an ITIN if they receive grants or fellowships that include taxable amounts for living expenses, research support, or other services.
  • J-1 exchange visitors: Researchers, professors, and faculty participants may require an ITIN to report their fellowship income to the IRS.
  • M-1 vocational students: Students in vocational or technical programs may also need an ITIN if their financial awards are taxable.

For more background on how scholarships and fellowships are treated for tax purposes, review IRS Topic No. 421.

Understanding Tax Treaty Benefits and Allowable Credits

Many international students and researchers qualify for tax relief through agreements between their home countries and the United States. These tax treaties often reduce the taxable amount of a scholarship or fellowship grant, making it essential to understand how treaty benefits interact with an Individual Taxpayer Identification Number (ITIN).

How Tax Treaties Affect Scholarship and Fellowship Income

  • Tax treaties may allow specific scholarship or fellowship amounts to be tax-free. This usually applies when the funds cover tuition, required fees, and essential supplies.
  • Some treaties reduce the withholding rate on taxable portions of scholarships, such as payments for living expenses, teaching, or research.
  • To claim treaty benefits, you must report income properly, file the correct federal tax return, and provide your ITIN to the withholding agent or educational institution.

Tax Benefits Linked to ITINs

  • Education-related credits: In limited cases, students or dependents with ITINs may be claimed for education credits, such as the American Opportunity Tax Credit.
  • Health-related credits: Certain ITIN holders may qualify for the Premium Tax Credit if they meet other requirements.
  • Dependent benefits: A spouse or child with an ITIN may allow the primary filer to claim dependent-related tax benefits on a federal tax return.

When Tax Treaty Benefits Apply and When They Do Not Apply

  • Treaty benefits apply when the income source matches the treaty’s conditions and the student or researcher files the correct paperwork with the IRS.
  • Treaty benefits do not apply when the treaty does not cover income or when the taxpayer fails to submit Form W-8BEN or other required forms. The entire scholarship or fellowship may be treated as taxable income in such cases.

Understanding these rules helps students and researchers avoid overpaying taxes while complying with IRS requirements.

How to Apply for an ITIN (Step-by-Step Guide)

Applying for an Individual Taxpayer Identification Number (ITIN) may seem complicated, but breaking it into steps makes the process easier. This guide explains when to use Form W-7, what documents to prepare, and how to submit your application for approval.

Step 1: Determine Your Exception Category Before Filing a Tax Return

The IRS provides exceptions for students and researchers who receive scholarships or a fellowship grant. You may qualify under Exception 2(b) if you claim treaty benefits or under Exception 2(c) if not. These categories determine whether you must attach a federal tax return or provide supporting documentation.

Step 2: Complete Form W-7 Accurately

Form W-7 is the official application for an ITIN. You must provide personal details, visa information, and the reason for needing a taxpayer identification number (ITIN). Check the appropriate boxes, sign the form, and keep copies for your records.

Step 3: Gather Required Documentation

You must provide proof of both identity and foreign status. A valid passport is the most common document, but other options include visas, national ID cards, and school records. If your income is from another grant, include award letters or supporting documents to confirm eligibility.

Step 4: Submit Your Application to the IRS

You can mail the application, use a private delivery service, or work with a Certified Acceptance Agent. Students and researchers should ensure all documents are current and match the details provided on Form W-7. Submitting incomplete or inconsistent information can delay approval.

Step 5: Wait for IRS Processing and Confirm Tax-Free Status if Eligible

Depending on the season, processing times vary, but you should expect seven to eleven weeks. If a portion of your scholarship or fellowship income is tax-free, please provide the appropriate documentation to ensure the IRS applies the correct rules. Once approved, your ITIN can be used to file federal tax documents and claim refunds when applicable.

Documentation Requirements for Students and Researchers

When you apply for an Individual Taxpayer Identification Number (ITIN), the Internal Revenue Service (IRS) requires proof of your identity and foreign status. Providing the correct paperwork is critical because incomplete or mismatched documents are a leading cause of processing delays.

Identity and Foreign Status Verification

The most reliable document is a valid passport, which can serve as proof of both identity and foreign status. However, the IRS also accepts a range of alternative papers. At least one document must include a photo, unless the applicant is a dependent who qualifies for an exemption.

1. Passport

  • Proves identity
  • Confirms foreign status
  • Photo required

2. Visa (issued by the U.S. Department of State)

  • Proves identity
  • Confirms foreign status
  • Photo required

3. U.S. Driver’s License

  • Proves identity
  • Does not confirm foreign status
  • Photo required

4. Foreign Driver’s License

  • Proves identity
  • Does not confirm foreign status
  • Photo required

5. Civil Birth Certificate

  • Proves identity
  • May confirm foreign status (in certain cases)
  • No photo required

6. School Records (for students under 24)

  • Proves identity
  • May confirm foreign status (in certain cases)
  • No photo required

*May establish foreign status only when issued by a non-U.S. authority.

Special Rules for SEVP-Approved Institutions

Students at a regularly enrolled body recognized by the Student and Exchange Visitor Program (SEVP) may benefit from a simplified process. Instead of mailing original documents, the school can issue a certification letter that verifies your records' status and authenticity. This reduces risk by keeping passports and other sensitive documents in your possession.

Handling Expired or Missing Documents

If a passport or visa has expired, the IRS will not accept it. In these cases, applicants should obtain a renewed version or request a certified copy from the issuing authority. When documents are missing, students can often use a combination of school records, medical records, or voter registration cards, as long as they clearly establish identity and foreign status.

Providing accurate and complete documentation is one of the most essential steps in securing approval for an ITIN. Careful preparation at this stage prevents rejections and keeps your application moving smoothly.

Renewal Requirements and Timelines

Renewing your ITIN on time avoids delays in filing your federal tax return and ensures you can claim refunds or tax credits without issues. If your Individual Taxpayer Identification Number (ITIN) has expired or is about to, here’s what you need to know and when to act.

When ITINs Expire

  • Three years of non-use: If you do not file a federal tax return for three consecutive years, your ITIN will expire on December 31 of the third year.
  • Particular ITIN series: ITINs with specific middle digits, such as 70-88 or those issued before 2013 with middle digits 90-99, also expire on a rolling basis under IRS rules.

When You Must Renew

You need to renew if you plan to file a federal tax return using an expired ITIN. If your ITIN is only used on information returns (for example, forms reporting payments like 1099), renewal is not required unless you intend to file your tax return.

How to Renew an ITIN

  1. Complete Form W-7 for renewal: Use the same form required for new applicants. Check “Renew an existing ITIN” and include your previous number if available.
  2. Gather current supporting documents: Submit proof of identity and foreign status. If your legal name has changed, include the proper documentation.
  3. Attach federal tax return if required: Include your return with the renewal application when filing for tax purposes.
  4. Submit your renewal: Applications may be mailed or submitted through a Certified Acceptance Agent. Processing generally takes seven weeks, or up to eleven weeks during peak periods.

Why Renewal Matters

If you file taxes with an expired ITIN, your return may be delayed, refunds could be held, and certain credits might be denied. To avoid these issues, constantly renew before filing. For detailed instructions, visit the IRS page.

Working with Certified Acceptance Agents (CAAs)

A Certified Acceptance Agent (CAA) is authorized by the Internal Revenue Service (IRS) to help taxpayers apply for or renew an Individual Taxpayer Identification Number (ITIN). For many students and researchers, using a CAA can make the application process smoother and reduce the risks of errors or delays.

What CAAs Do

CAAs verify original documents and prepare a Certificate of Accuracy for each application. You do not need to mail valuable documents, such as passports, to the IRS. Instead, the agent reviews them, confirms their authenticity, and submits certified copies with your ITIN application.

Benefits of Working with a CAA

  • Document security: Keep your original passport and identification instead of mailing them to the IRS.
  • Expert guidance: CAAs understand the ITIN rules and can ensure your Form W-7 is completed correctly.
  • Efficient processing: With fewer mistakes, your application is less likely to be delayed or rejected.
  • Local assistance: Many CAAs are located near universities or communities with international students.

Finding a CAA

The IRS maintains a directory of authorized CAAs across the United States and abroad. By working with a trusted professional, applicants can simplify applying for or renewing an ITIN while fully complying with tax regulations.

Common Problems and Troubleshooting

Despite careful preparation, ITIN applications for scholarships and fellowships can face challenges. Below are common problems and how to solve them, explained in simple terms for students, researchers, and their families.

Problem: Confusion About What Counts as Taxable Income

Many students assume scholarships are always tax-free. The Higher Education Act distinguishes between qualified educational expenses and incidental expenses. Tuition and fees required for courses are usually tax-free, but costs like room, board, or optional equipment are taxable. If the amounts received for a grant exceed qualified expenses, the excess is treated as gross income.

Solution: When you report generally on your federal tax return, separate taxable from non-taxable portions. Keep receipts for equipment required or other educational activities to support your claims.

Problem: Misunderstanding Types of Grants and Benefits

Students may overlook how Pell Grants, need-based grants, and other awards are taxed. Some grants cover services, while others do not. For example, services required under a work-college program, like teaching or research, are taxable, similar to wages.

Solution: Check the total amount listed on your award letters against IRS rules. Income linked to regular faculty duties, such as curriculum teaching, must be reported.

Problem: Application Delays or Missing Documents

Incomplete paperwork remains a frequent issue. Applications missing translations, proof of attendance, or a locked padlock icon on copies submitted through secure channels may be rejected.

Solution: Before you contact the IRS, review the following conditions in your instructions. Ensure every person in the application has the correct documents, properly certified and defined by issuing authorities. Submitting accurate materials helps avoid costly delays.

Next Steps and Resources for the Individual Taxpayer Identification Number (ITIN)

After understanding the basics of a taxpayer identification number (ITIN), students and researchers should prepare a checklist to avoid missing key steps. This preparation ensures smoother processing for scholarships, fellowships, or other grants that create reporting obligations.

Checklist Before Filing

  • Confirm eligibility: Ensure you cannot obtain a Social Security Number before applying for an ITIN.
  • Review your award: Separate the qualified expenses from taxable amounts. Remember, only tuition, required fees, and supplies are tax-free.
  • Prepare documents: Collect passports, visas, and official letters to support your application.
  • Complete Form W-7: Fill it out accurately, sign it, and double-check your information.
  • Attach your federal tax return if required: Many applicants must file a federal tax return with their ITIN application unless they qualify for an exception.
  • Organize translations:  Provide certified English translations of foreign documents when necessary.
  • Keep copies: Store all forms and documentation securely for your records.

When to Seek Professional Help

If you are unsure how to report scholarship income, claim treaty benefits, or determine the taxable portion of a federal tax award, it may be best to work with a Certified Acceptance Agent or tax professional. They can confirm whether your application meets IRS requirements and help you avoid delays.

Careful preparation at this stage makes your ITIN application process more efficient and less stressful.

Frequently Asked Questions (FAQs)

Do I need an ITIN if my scholarship only covers tuition and books?

No, you generally do not need an ITIN if your scholarship only pays for tuition, required fees, and books. These qualified educational expenses are not considered taxable income. However, if you also receive money for room, board, or incidental costs, you may need an ITIN to report that taxable portion on your federal tax return correctly.

Can I apply for an ITIN without filing a tax return?

Indeed, this is true in certain instances. Students and researchers with scholarship or fellowship income may qualify for IRS exceptions, such as Exception 2(b) or 2(c). These categories allow you to apply for an ITIN without attaching a tax return, provided you submit the proper supporting documents. Always review the current IRS instructions to ensure you meet eligibility before applying.

How long does ITIN processing usually take?

Processing times depend on the season and where you applied. Standard applications typically take about seven weeks, while those filed during peak tax season, from mid-January to April, may require nine to eleven weeks. International applications also take longer, often up to eleven weeks. Submitting accurate and complete documentation helps reduce delays and ensures the IRS can process your request quickly.

What happens if I later receive a Social Security Number?

Upon receiving your Social Security Number, please discontinue the use of your ITIN immediately. Your SSN fully replaces the ITIN for all federal tax filings and records. Future tax returns should be filed only with your SSN. Keeping both active can cause duplicate records or processing errors, so notify the IRS to merge your account under your new number.

Can my spouse or dependents also get ITINs?

Yes, your spouse or dependents who are not eligible for Social Security Numbers can apply for ITINs. They often need one to be included on a joint tax return or to allow you to claim dependent-related credits. Each person must file a separate Form W-7 with original or certified documents proving both identity and foreign status before the IRS will approve.