An Individual Taxpayer Identification Number (ITIN) is a federal identification number issued by the Internal Revenue Service (IRS) for taxpayers who must file an income tax return but are not eligible for a Social Security Number (SSN). The IRS issues this nine-digit ITIN strictly for tax purposes, allowing individuals to file a federal tax return, verify income, and claim certain credits such as the Child Tax Credit. For many applicants, an ITIN makes it possible to obtain refunds, maintain compliance, and provide proof of tax filing history.

Minnesota residents often require an ITIN application due to their immigration status or family circumstances. International students benefiting from a tax treaty, foreign investors with rental income, spouses and dependents of U.S. citizens, and temporary workers without Social Security benefits may qualify. Applicants must submit original documents or a certified copy of identification, such as a valid passport, medical records, or school records for children. Providing accurate documents ensures that the IRS can review and process the application without issuing a rejection notice.

The ITIN process requires taxpayers to complete Form W-7, supply supporting documentation, and attach the applicable federal return unless an exception applies. Applicants may mail their application to the IRS or request help through an IRS Taxpayer Assistance Center or an authorized Certified Acceptance Agent. These services help with identity verification, renew expired ITINs, and guide applicants through proper instructions. Following this guide will teach you how to apply for ITIN services in Minnesota, successfully file tax returns, claim refunds, and stay compliant with federal tax obligations each tax year.

Understanding the IRS Individual Taxpayer Identification Number

What Is an ITIN?

An Individual Taxpayer Identification Number consists of a nine-digit tax processing number that always begins with nine and follows the format 9XX-XX-XXXX. The Internal Revenue Service created this system to enable individuals without Social Security Number eligibility to fulfill federal tax obligations and access tax benefits.

Why ITINs Matter for Tax Compliance

ITINs enable individuals to meet federal tax obligations while accessing essential tax benefits that would otherwise remain unavailable. Without proper taxpayer identification, individuals cannot file tax returns, claim refunds, or access credits like the Child Tax Credit or American Opportunity Tax Credit.

Common Misconceptions About ITINs

Many people incorrectly believe that ITINs provide work authorization or immigration benefits beyond tax compliance. ITINs serve exclusively for tax purposes and never change immigration status, authorize employment, or qualify holders for Social Security benefits.

Who Needs an ITIN in Minnesota?

Nonresident Aliens and Foreign Investors

Foreign investors earning U.S. rental income from Minnesota properties must obtain ITINs to file required income tax returns reporting this income. Investment income from U.S. sources, including dividends, interest, and capital gains, creates federal tax filing requirements for nonresident aliens regardless of their physical presence in the United States.

Resident Aliens Meeting the Substantial Presence Test

Foreign nationals who meet the substantial presence test become U.S. tax residents and must file comprehensive income tax returns reporting worldwide income. International students typically transition to resident status in their second year, creating ITIN requirements for those unable to obtain Social Security Numbers.

International Students and Scholars

Minnesota universities host thousands of international students who typically need ITINs beginning in their second year when they become tax residents. F-1, J-1, M-1, and Q-1 visa holders often transition from nonresident to resident status, significantly changing their tax filing requirements.

Family Members and Dependents

Spouses of U.S. citizens or residents who file joint tax returns must obtain ITINs if they cannot qualify for Social Security Numbers. Children and other dependents claimed for the Child Tax Credit, American Opportunity Tax Credit, or Head of Household filing status require ITINs for their families to receive these benefits.

  • Child Tax Credit eligibility: Families can claim up to $2,000 per qualifying child with a valid taxpayer identification. The credit phases out at higher income levels but provides significant tax savings for eligible families.

  • Education credit requirements: The American Opportunity Tax Credit requires valid ITINs for students claimed as dependents. This credit provides up to $2,500 per student for qualified education expenses at eligible institutions.

  • Filing status benefits: Head of Household status requires valid identification for qualifying dependents. This filing status provides lower tax rates and higher standard deductions than the single filing status.

How to Apply for an ITIN

Step 1: Determine Eligibility

Confirm that you cannot obtain a Social Security Number and have a federal tax filing requirement or qualify for a specific exception. The Internal Revenue Service provides clear eligibility criteria that must be met before applying for an ITIN.

Step 2: Complete Form W-7

Download Form W-7 from the IRS website and complete all required sections accurately. Select the appropriate reason for your ITIN application from the provided options, with reason (d) for dependents and reason (e) for spouses being the most common.

Step 3: Gather Supporting Documents

Collect original documents or certified copies from issuing agencies to prove identity and foreign status. A valid passport is the best single document option, meeting identity and foreign status requirements without additional documentation.

  • Medical records for young children: Children under age six can use official immunization records or signed letters from medical providers. If residency proof is required, these documents must show the child's name, birth date, and U.S. address.

  • School records for students: Dependents under age 24 can submit report cards, transcripts, or signed letters from school officials. The documents must include the student's name and U.S. address if residency proof is needed, and they must represent recent academic activity.

  • Certified copies requirement: Documents must be original or certified by the issuing agency. Photocopies, notarized copies, or other reproductions never meet IRS requirements for ITIN applications.

Step 4: Attach Federal Tax Return

Include your original income tax return with the ITIN application unless you qualify for a specific exception. Leave the Social Security Number or ITIN fields blank on the tax return, as the IRS will insert your new ITIN after approval.

Step 5: Submit Your Application

Mail your complete application package to the IRS processing center in Austin, Texas, or visit a local Certified Acceptance Agent or IRS Taxpayer Assistance Center for in-person submission. In-person options often provide faster document return and error checking but may require appointments.

ITIN Renewals and Expirations

When ITINs Expire

ITINs expire under two primary circumstances that taxpayers must understand to maintain valid identification. Non-use expiration occurs when an ITIN does not appear on any federal tax return for three consecutive tax years, causing automatic expiration on December 31 of the third year.

Renewal Steps for Individuals and Families

Complete Form W-7 for renewal by checking the "Renew existing ITIN" box and providing the supporting documents required for new applications. Include your federal tax return and any name change documentation, such as marriage certificates or court orders.

  • Timing considerations: Submit renewal applications with current tax returns to avoid processing delays. The IRS cannot process returns with expired ITINs until valid identification is provided.

  • Documentation requirements: Renewal applications require current supporting documents even if previous applications used the exact identification. Expired passports or other outdated documents cannot support renewal applications.

Common Mistakes to Avoid During Renewal

Many taxpayers attempt to renew ITINs unnecessarily when they only appear on information returns like Form 1099 rather than filed tax returns. Renewal is only required when the ITIN appears on a filed federal tax return, not when third parties do passive income reporting.

Minnesota ITIN Services and Local Options

IRS Taxpayer Assistance Centers in Minnesota

The Minneapolis-St. Paul metropolitan area hosts IRS Taxpayer Assistance Centers, which provide free ITIN application services with proper appointments. These centers offer document authentication, application review, and multilingual assistance for qualifying taxpayers.

  • Service limitations: Centers may have limited appointment availability and longer wait times than private options. Staff can provide general guidance but cannot offer personalized tax advice or planning services.

  • Language services: Centers provide interpreter services for non-English speakers and can accommodate various languages with advance notice. This service helps ensure accurate application completion and understanding of requirements.

Certified Acceptance Agents (CAA) in Minnesota

Certified Acceptance Agents throughout Minnesota offer professional ITIN services. They can authenticate documents and return them immediately to applicants. These authorized agents complete specialized IRS training and maintain direct communication channels with ITIN processing centers.

  • Document return advantage: CAAs authenticate original documents and return them immediately, eliminating the 60-day mail return period required for direct IRS submissions. This benefit particularly helps individuals who need their passports or other critical documents quickly.

  • Error prevention services: Experienced CAAs review applications for completeness and accuracy before submission, reducing rejection rates and processing delays. Their expertise helps navigate complex requirements and unusual circumstances that might confuse individual applicants.

Free ITIN Services Through VITA Programs

Minnesota's Volunteer Income Tax Assistance programs provide free ITIN services for qualifying low  to moderate income taxpayers through trained CAA volunteers. These community-based programs combine tax preparation services with ITIN applications, offering comprehensive assistance for eligible families.

Becoming a Certified Acceptance Agent in Minnesota

What is a CAA, and why does it matter? A Certified Acceptance Agent receives IRS authorization to review, authenticate, and submit ITIN applications on behalf of clients while providing immediate document return services. These agents complete specialized training in document authentication and ITIN procedures, enabling them to serve as intermediaries between applicants and the Internal Revenue Service.

Steps to Apply for CAA Authorization

Complete mandatory IRS training, including Publication 5726 for acceptance agent procedures and specialized forensic training for document authentication. All responsible parties in the business must complete both training components before submitting the electronic application through IRS e-Services.

  • Training requirements: All responsible parties must complete current training versions and maintain continuing education as IRS regulations require. Training covers document authentication, fraud detection, and proper application procedures.

  • Ongoing compliance: CAAs must maintain quality standards, submit accurate applications, and respond to IRS compliance reviews. Regular monitoring ensures continued authorization and good standing with the acceptance agent program.

Business Opportunities for Tax Professionals

Minnesota's diverse population creates strong demand for ITIN services, providing new revenue opportunities for qualified tax professionals. Immigrant communities, international students, and foreign investors represent underserved markets that need specialized tax services and cultural understanding.

Common ITIN Issues and Troubleshooting

Rejection Notices and How to Respond

CP567 rejection notices identify specific deficiencies in ITIN applications that must be corrected before resubmission. Common rejection reasons include expired documents, missing tax returns, incomplete applications, or eligibility issues where Social Security Numbers might be available.

  • Document corrections: Replace expired or inadequate documents with current versions that meet all IRS requirements. Ensure new documents clearly establish identity, foreign status, and any required residency proof for dependents.

  • Application completeness: Review all Form W-7 sections to ensure complete information, proper signatures, and accurate reason selection. Missing information or incorrect reason codes frequently cause rejections that require new submissions.

Duplicate or Misapplied ITIN Numbers

Individuals may inadvertently receive multiple ITINs due to name variations, documentation errors, or system processing issues. Multiple ITIN assignments create tax filing complications and require resolution through direct IRS contact and documentation consolidation.

  • Detection methods: Multiple CP565 assignment notices or tax return processing delays often indicate duplicate ITIN issues. Taxpayers should contact the IRS immediately upon discovering multiple numbers or processing problems.

  • Resolution procedures: Send IRS representatives all ITIN assignment notices and preferred number selection. The consolidation process may take several weeks, but it prevents ongoing filing complications and account confusion.

Incorrectly Deactivated ITINs

The IRS may incorrectly deactivate valid ITINs due to system errors or incomplete filing history records. Taxpayers with consistent filing histories who receive deactivation notices should immediately contact the IRS with documentation proving continuous tax return filing.

  • Documentation requirements: Gather tax return transcripts, filing confirmations, and payment records to demonstrate continuous ITIN usage. Complete documentation helps IRS representatives quickly identify and correct improper deactivations.

  • Appeal processes: Persistent deactivation issues may require Taxpayer Advocate Service intervention or formal account review procedures. These services provide additional resources for complex cases that standard customer service cannot resolve.

Practical Examples and Case Studies

International Student Scenario

A student from Mexico completing their first year at a Minnesota university on an F-1 visa typically becomes a U.S. tax resident in their second year and requires an ITIN for tax filing. The student works on campus through work-study programs and receives Form W-2 showing federal tax withholding that may exceed their actual tax liability.

Mixed-Status Family Scenario

A U.S. citizen married to a foreign national with children born abroad but residing in Minnesota creates multiple ITIN requirements for family tax optimization. The foreign spouse needs an ITIN for joint filing, while the children require ITINs to qualify their parents for Head of Household status and education credits.

Foreign Investor Scenario

A Japanese citizen purchasing rental property in Minneapolis must obtain an ITIN to report U.S. rental income on Form 1040NR and comply with federal tax obligations. The investor receives rental income through property management companies and must report it annually, regardless of their physical presence in the United States.

Troubleshooting Checklist Before Submitting

  • Document Review: Verify that all supporting documents are original or certified copies from issuing agencies rather than photocopies or notarized reproductions. Check expiration dates to ensure all documents remain current and valid for ITIN application purposes.

  • Form W-7 Completeness: Confirm that all required fields are completed legibly, with information matching the supporting documents exactly. Verify that the correct application type is selected and that the appropriate reason code is checked with a supporting explanation if required.

  • Supporting Materials Checklist: Attach the original federal tax return or qualifying exception documentation as required for the application's reason. Verify that ITIN fields are left blank on tax returns for IRS completion after approval.

Frequently Asked Questions

How long does it take to get an ITIN in Minnesota?

Standard ITIN processing takes about seven weeks during the off-season and nine to eleven weeks during tax season, which runs from January through April. Due to mailing and verification delays, applications submitted from overseas may require more time. Using a Certified Acceptance Agent often speeds up the process by ensuring all original documents and forms are complete.

Can I file my tax return while waiting for my ITIN?

You cannot file a federal tax return without a valid Individual Taxpayer Identification Number. However, you may make estimated tax payments using the phrase “ITIN TO BE REQUESTED” while your application is under review. The Internal Revenue Service requires proper identification before processing, so filing your return must wait until your ITIN number is officially assigned.

What happens if my ITIN application is rejected?

If your ITIN application is rejected, the IRS will send a CP567 notice listing the specific reasons, such as expired identification, missing federal return, or incomplete information. To resolve the issue, you must submit a new application package addressing all deficiencies. Standard solutions include supplying certified copies of current documents and carefully completing all required Form W-7 sections.

Do my dependents need ITINs if they do not work?

Yes, dependents may need ITINs even if they do not earn income. When claiming the Child Tax Credit, American Opportunity Tax Credit, or Head of Household filing status, dependents must have valid ITINs to qualify. Children or dependents claimed only for basic exemptions without credits do not need them. Proper identification ensures eligibility for certain credits and benefits.

Can I renew my ITIN online?

No, ITIN renewals cannot be completed online. All renewal applications must be submitted using Form W-7, either by mail or through an IRS Taxpayer Assistance Center or Certified Acceptance Agent. Applicants must supply original documents or certified copies that prove identity and foreign status. The Internal Revenue Service applies the same documentation rules for renewals as for new applications.

Are free ITIN services available in Minnesota?

Yes, Minnesota offers several options for free ITIN services. Volunteer Income Tax Assistance (VITA) sites provide help to qualifying low-to-moderate-income taxpayers. IRS Taxpayer Assistance Centers also offer free support, though scheduling appointments may take time. In addition, community organizations and nonprofit groups serving immigrant populations frequently provide free ITIN assistance, document review, and guidance during the application process.