Gokce Tandogdu
ITIN Specialist, itin.net
You can apply for an Individual Taxpayer Identification Number (ITIN) even if you are undocumented. The IRS uses ITINs to identify individuals who are required to have or choose to have U.S. taxpayer identification numbers but do not have and are not eligible to obtain a Social Security number (SSN). The process for applying for an ITIN is the same regardless of immigration status. Understanding how to apply ITIN for undocumented individuals involves gathering the correct documentation and submitting the appropriate forms.
Eligibility for an ITIN
Eligibility for an ITIN is based on U.S. tax law requirements, not immigration status. You must have a valid reason for needing an ITIN. Common reasons include:
- Filing a U.S. federal tax return (e.g., filing Form 1040-NR as a non-resident alien individual).
- Being a dependent or spouse of a U.S. citizen or resident alien.
- Being a dependent or spouse of a non-resident alien U.S. visa holder.
- Claiming tax treaty benefits.
- Enrolling in certain U.S. businesses that require a U.S. taxpayer identification number for tax reporting purposes, such as opening a U.S. bank account or forming a U.S. LLC.
Undocumented individuals often fall into the category of needing to file a U.S. tax return or meet other tax-related obligations. For instance, if you are self-employed in the U.S. and earning income, you will generally need to file a tax return and thus an ITIN. Similarly, if you are establishing a business entity like a U.S. LLC, you may need an ITIN for yourself and potentially an Employer Identification Number (EIN) for the business, which you can apply for using Form SS-4.
Required Documentation for ITIN Application
To apply for an ITIN, you must provide proof of identity and foreign status. The IRS requires original documents or certified copies from the issuing agency. These documents must be current and valid. The primary documents accepted are:
- Passport: This is the most commonly used and preferred document. It serves as both proof of identity and foreign status.
- National Identity Card: Must contain your photograph, name, address, date of birth, and expiration date.
- U.S. Driver's License: Must contain your photograph, name, address, date of birth, and expiration date.
- Foreign Driver's License: Must contain your photograph, name, address, date of birth, and expiration date.
- Foreign Military Identification Card: Must contain your photograph, name, address, date of birth, and expiration date.
- Foreign Voter's Registration Card: Must contain your photograph, name, address, date of birth, and expiration date.
- Civil Birth Certificate: Must include your name, date of birth, place of birth, and parents' names.
- Medical Records: For individuals under 18, medical records can be used to show identity and age. Requires a birth certificate or national identity card as proof of foreign status.
- School Records: For individuals under 18, school records can be used to show identity and age. Requires a birth certificate or national identity card as proof of foreign status.
In addition to one document proving both identity and foreign status, you may need to submit a second document that proves your identity and a third document that proves your foreign status. However, a passport typically satisfies both requirements. If you cannot provide a passport, you will need to submit a combination of other acceptable documents. For example, a national identity card (proof of identity) and a birth certificate (proof of foreign status).
If your name has changed since the original documents were issued, you must provide a legal name change document, such as a marriage certificate or court order.
How to Apply for an ITIN: The W-7 Form
The primary form for applying for an ITIN is Form W-7, Application for IRS Individual Taxpayer Identification Number. You will also need to submit a valid U.S. federal income tax return unless you qualify for an exception. Common exceptions include:
- Third-party Agent: You can have an authorized Certified Acceptance Agent (CAA) assist you with your application. CAAs are individuals or entities authorized by the IRS to help taxpayers apply for ITINs. They can verify your original documentation, which means you don't have to mail them to the IRS. itin.net is a service that can guide you through this process.
- IRS Taxpayer Assistance Centers (TACs): Certain IRS TACs offer in-person assistance with ITIN applications. You can make an appointment to have your documents verified.
- Exceptions to Filing a Tax Return: Certain individuals may be eligible for an ITIN without filing a tax return, such as those claiming specific tax treaty benefits or individuals who are dependents of U.S. citizens/residents and not filing a tax return themselves.
If you are applying because you need to file a tax return, such as Form 1040-NR for non-resident aliens, you will attach your completed Form W-7 and all supporting documents to your tax return. The tax return must be complete and accurate.
The Application Process: Step-by-Step
- Determine Your Eligibility: Confirm you have a valid reason for needing an ITIN that aligns with IRS requirements, such as filing a tax return or claiming treaty benefits.
- Gather Required Documents: Collect original or certified copies of your identification and foreign status documents. A passport is the most straightforward option.
- Complete Form W-7: Fill out the Form W-7 accurately and completely. Ensure all required fields are addressed. Pay close attention to Section 2, where you indicate the reason for applying for an ITIN.
- Prepare Your Tax Return: If your ITIN application is tied to filing a tax return, ensure your tax return (e.g., Form 1040-NR) is also complete and accurate.
- Submit Your Application: You have several options for submission:
- Mail: Send your completed Form W-7, your original or certified identification documents, and your tax return to the IRS address listed on the Form W-7 instructions. Be aware that mailing original documents carries a risk of loss or delay.
- Via a Certified Acceptance Agent (CAA): Contact a CAA. They will review your application and original documents, verify them, and forward your application to the IRS. This is often the preferred method as you retain your original documents. itin.net can connect you with CAAs.
- In-Person at an IRS Taxpayer Assistance Center (TAC): Make an appointment at an IRS TAC that offers ITIN application services. You will bring your original documents for verification.
Processing Times and Fees
The IRS does not charge a fee to apply for an ITIN. However, if you use a third-party service or a Certified Acceptance Agent (CAA) for assistance, they may charge a fee for their services. The IRS processing time for Form W-7 can vary significantly. Typically, it takes the IRS 7 to 10 weeks to process an ITIN application once it is received. This timeframe can be longer during peak tax seasons (January to April) or if there are issues with your application, such as incomplete information or incorrect documentation.
If you are applying by mail, you will not get your original documents back immediately. The IRS will mail them back to you separately from your ITIN assignment letter. This can add to the overall time it takes to receive your documents back.
When the IRS approves your application, they will issue you an ITIN and mail you an ITIN Assignment Letter, often referred to as CP-565. This letter will contain your ITIN. If your application is rejected, the IRS will send you a notice explaining the reason for the rejection.
Common Mistakes to Avoid
Applying for an ITIN, especially for the first time, can be prone to errors. Being aware of common pitfalls can help ensure a smoother process:
- Incomplete or Inaccurate Form W-7: Missing information, incorrect spelling of names, or failure to sign the form are frequent issues. Double-check all fields.
- Incorrect or Unacceptable Identification Documents: Submitting photocopies instead of originals or certified copies, or using documents that do not meet IRS criteria. Ensure your documents are current and valid.
- Not Attaching a Tax Return (When Required): If your reason for applying is to file a tax return, failing to attach a complete and accurate return to your Form W-7 will lead to rejection.
- Mailing Original Documents Without Verification: Sending valuable original documents through the mail without having them verified by a CAA or at a TAC increases the risk of loss or theft.
- Incorrectly Claiming Tax Treaty Benefits: If you are applying to claim tax treaty benefits, ensure you understand the specific requirements and correctly complete the relevant sections of both the Form W-7 and your tax return.
- Not Updating Information: If your name or address has changed, ensure you provide the necessary legal documentation to support the change.
What Happens After You Receive Your ITIN?
Once you receive your ITIN, you can use it for the purpose for which you applied. This typically means filing your U.S. federal income tax return. If you are establishing a business, you may now proceed with other steps, such as obtaining an EIN for your business entity or opening a U.S. bank account. Remember that an ITIN is not a work authorization document. It is solely for tax purposes.
Your ITIN is generally permanent. However, it may be subject to renewal if it has not been used on a federal tax return for three consecutive tax years. The IRS will notify you if your ITIN needs to be renewed. Renewals follow a similar process to the initial application, typically requiring updated identification documents and a tax return.
Seeking Assistance with Your ITIN Application
Navigating the U.S. tax system can be complex, especially for individuals who are undocumented. While the IRS provides instructions, mistakes can lead to delays or rejections. You have options for assistance:
- Certified Acceptance Agents (CAAs): As mentioned, CAAs can significantly simplify the process by verifying your documents. This avoids the risk of mailing originals. Using a reputable service like itin.net can help you find a CAA. This is often the most recommended path for those who want to ensure accuracy and security.
- Tax Professionals: Enrolled Agents (EAs) or Certified Public Accountants (CPAs) who specialize in international taxation and ITIN applications can provide comprehensive support. They can help you prepare your tax return and your Form W-7 application.
- IRS Resources: The IRS website offers publications and forms related to ITINs. Taxpayer Assistance Centers (TACs) can also provide in-person help by appointment.
If you are planning to form a U.S. LLC or need an EIN for a business, it is wise to consult with professionals who can guide you through all the necessary steps, including ITIN application, business formation, and banking. For more information on related services, you can visit our ITIN application service, EIN application service, and U.S. LLC formation pages.
Applying for an ITIN as an undocumented individual is achievable by carefully following the IRS procedures. Understanding the documentation requirements and submission methods is key to a successful application. If you have further questions or need personalized guidance, consulting with a qualified tax professional or a Certified Acceptance Agent is advisable. You can learn more about our expertise at /about.