Gokce Tandogdu
ITIN Specialist, itin.net
You can create an ITIN by submitting Form W-7, Application for IRS Individual Taxpayer Identification Number, directly to the IRS or through a Certifying Acceptance Agent (CAA).
Eligibility for an ITIN
An ITIN is available to individuals who are not eligible for a Social Security Number (SSN) but need a U.S. taxpayer identification number for tax purposes. This typically includes non-resident aliens who must file a U.S. tax return or claim a tax treaty benefit. Other individuals who may need an ITIN include:
- Dependents or spouses of U.S. citizens or resident aliens who are not eligible for an SSN.
- Dependents or spouses of non-resident alien taxpayers.
- Non-resident alien individuals who are required to file a U.S. tax return or claim a tax treaty benefit.
- Resident alien individuals (based on days present in the U.S.) who are not eligible for an SSN and are required to file a U.S. tax return or claim a tax treaty benefit.
- Individuals who file a U.S. tax return based on their residency status, but are not eligible for an SSN.
It is important to understand that an ITIN does not authorize you to work in the United States or provide eligibility for a Social Security Number. It is solely for federal tax reporting purposes.
Documents Required for ITIN Application
To apply for an ITIN, you must submit Form W-7 along with original or certified copies of supporting identification documents. The IRS requires proof of identity and foreign status. You must provide one of the following original or certified documents:
- Passport: This is the most commonly used document as it proves both identity and foreign status.
- National Identity Card: Must show name, photograph, address, date of birth, and expiration date.
- U.S. Driver's License: Must show name, photograph, address, date of birth, and expiration date.
You must also provide one of the following original or certified documents to support your application:
- Birth Certificate: Must show name, date and place of birth, and parents' names.
- Foreign Driver's License: Must show name, photograph, address, date of birth, and expiration date.
- National Identification Card: Same as above.
- Civilan Foreign Identification Card: Issued by a national government.
- Visa: Foreign visas that contain name, expiration date, photograph, and date of entry.
- U.S. State Identification Card: Must show name, photograph, address, date of birth, and expiration date.
- Foreign Military Identification Card: Must show name, photograph, address, date of birth, and expiration date.
- Foreign Voter's Registration Card: Must show name, photograph, address, date of birth, and expiration date.
Important Note: If you are applying as part of a joint tax return, you must submit original or certified copies of identification documents for both spouses. If applying for a dependent, you must submit original or certified copies of identification documents for the dependent and the applicant (parent or guardian).
How to Apply for an ITIN: Step-by-Step
There are three primary methods to submit your Form W-7 application:
Method 1: Mail Your Application to the IRS
This is the most common method. You will mail your completed Form W-7, along with your original or certified copies of identification documents, and the required U.S. federal income tax return to the IRS Service Center. The address is:
Internal Revenue Service Austin, TX 73301-0009
Processing Time: The IRS generally processes mail-in applications within 7 to 11 weeks. This timeframe can fluctuate based on IRS workload and the time of year. It is advisable to apply well in advance of any tax deadlines.
Method 2: Apply Through a Certified Acceptance Agent (CAA)
This method allows you to submit your application through an authorized third party, known as a CAA. CAAs are individuals or entities (like itin.net) that have been approved by the IRS to help taxpayers apply for ITINs. They are trained by the IRS and can authenticate your original identification documents. This means you will not have to mail your original documents to the IRS, as the CAA will send certified copies. This is a significant advantage as it eliminates the risk of losing your original documents during transit.
Benefits of using a CAA:
- Document Authentication: CAAs can verify your original identification documents, saving you the hassle of mailing them.
- Expedited Review: Applications submitted through CAAs may receive slightly faster processing, though the IRS still handles the final review.
- Assistance: CAAs can provide guidance throughout the application process.
Method 3: Visit an IRS Taxpayer Assistance Center (TAC)
Some IRS Taxpayer Assistance Centers (TACs) offer ITIN application services. However, you must schedule an appointment in advance, and not all TACs provide this service. You will need to bring your original identification documents to the TAC. The IRS employee will review your documents and forward your application to the ITIN Operation. This method is generally less common and may have longer wait times than using a CAA.
Key Consideration: Regardless of the method chosen, you must be filing a U.S. federal income tax return with your Form W-7, unless you qualify for an exception. Common exceptions include claiming tax treaty benefits or being a dependent of a U.S. resident alien.
Common Reasons for ITIN Application Rejection
Several factors can lead to the rejection of your ITIN application. Understanding these common pitfalls can help you avoid them:
- Incomplete Form W-7: Missing information, such as your name, address, or signature, will cause delays or rejection. Ensure all fields are accurately completed.
- Missing or Unacceptable Identification Documents: Failing to provide valid, original or certified copies of the required identification documents is a frequent reason for rejection. Ensure your documents meet the IRS criteria.
- Incorrect Tax Return: If you are filing a tax return with your W-7, it must be complete and accurate. Errors in the tax return can lead to the rejection of the entire package.
- Not Filing a Tax Return (When Required): If you do not qualify for an exception, failing to include a valid U.S. federal income tax return with your Form W-7 will result in rejection. This is a common mistake for individuals new to U.S. tax obligations.
- Application Submitted for SSN Eligibility: An ITIN is not a substitute for an SSN. If you are eligible for an SSN, you must apply for one through the Social Security Administration, not the IRS for an ITIN.
- Outdated Forms: Always use the most current version of Form W-7 available on the IRS website.
Processing Times and What to Expect
Once you submit your Form W-7 application, the IRS will review it. If approved, you will receive a notification letter from the IRS containing your ITIN. This letter is typically Form CP-565, ITIN Assignment Letter.
Typical Processing Windows:
- Mail-in Applications: 7 to 11 weeks.
- CAA Applications: While CAAs can expedite the submission, the IRS processing time remains similar, though sometimes slightly faster.
- TAC Applications: Can vary significantly based on appointment availability and IRS workload.
Peak Seasons: Processing times can be longer during peak tax seasons (January through April) and immediately following tax deadlines. It is recommended to apply during off-peak times if possible, or well in advance of any deadlines.
Important: Keep your ITIN confidential and secure, similar to how you would protect your Social Security Number. You will need it for all future U.S. tax filings.
When is an ITIN Renewal Necessary?
Most ITINs do not expire. However, an ITIN will expire and require renewal if it has not been used on a federal tax return for three consecutive tax years. Additionally, the IRS periodically issues notices requiring certain ITINs to be renewed. If your ITIN has expired or is about to expire, you will need to submit a new Form W-7 with a federal tax return to renew it. The renewal process is the same as the initial application process.
Next Steps After Obtaining Your ITIN
An ITIN is primarily for tax purposes. However, many non-residents find they need an ITIN as a stepping stone for other U.S. financial activities. For instance, if you are forming a U.S. LLC to conduct business, you will likely need an ITIN for yourself or an EIN for the business entity. While an ITIN itself doesn't grant banking privileges, it can be a component in establishing a U.S. presence. Some financial institutions may require an ITIN to open a U.S. bank account, although requirements vary widely. If you are establishing a U.S. business, you may also need an Employer Identification Number (EIN) for your company, which can be obtained by filing Form SS-4 with the IRS. This is a separate process from obtaining an ITIN. Understanding how to create an ITIN is often the first step for non-residents looking to engage more deeply with the U.S. financial system.
Seeking Professional Assistance
While the IRS provides detailed instructions for applying for an ITIN, the process can still be complex, especially for those unfamiliar with U.S. tax forms and documentation requirements. If you are unsure about your eligibility, the required documents, or the application process, seeking assistance from a qualified professional is highly recommended. Certified Acceptance Agents (CAAs) are specifically trained to help with ITIN applications. Services like itin.net, for example, can guide you through the entire process, authenticate your documents, and ensure your application is complete and accurate, significantly reducing the chances of errors or delays. For complex tax situations or specific legal advice related to your U.S. tax obligations, consulting with a tax attorney or a Certified Public Accountant (CPA) is advisable. You can also find more information and resources on the itin.net blog or our Q&A index.