Gokce Tandogdu
ITIN Specialist, itin.net
To apply for an ITIN, you will need to complete and submit Form W-7, Application for IRS Individual Taxpayer Identification Number, along with original or certified copies of your identification documents and a valid U.S. federal income tax return for which the ITIN is needed. This process is necessary for individuals who are not eligible for a Social Security Number (SSN) but have U.S. tax obligations or are filing certain tax returns. Understanding what do i need to apply for itin is the first step in ensuring a smooth application.
Who Needs an ITIN?
An ITIN is issued by the Internal Revenue Service (IRS) to help individuals comply with U.S. tax laws when they do not have, and are not eligible to obtain, an SSN. This includes:
- Non-resident aliens filing U.S. tax returns (e.g., Form 1040-NR).
- U.S. resident aliens who are not U.S. citizens and do not have an SSN (e.g., some students, exchange visitors, or individuals with specific visa statuses).
- Dependents or spouses of U.S. citizens or resident aliens who do not have an SSN.
- Individuals who claim tax treaty benefits or are filing a U.S. tax return as a U.S. resident alien.
- Beneficiaries or participants in U.S. partnerships, trusts, or estates.
An ITIN is for tax purposes only and does not authorize employment in the U.S., provide eligibility for Social Security benefits, or qualify an individual for the Earned Income Tax Credit (EITC).
Required Documentation for Form W-7
The IRS requires specific documentation to process your Form W-7. You must submit the following:
Form W-7, Application for IRS Individual Taxpayer Identification Number: This form collects your personal information, including name, address, foreign tax identification number (if applicable), and the reason for applying for an ITIN.
Original or Certified Copies of Identification Documents: You need to provide proof of your identity and foreign status. The IRS accepts several documents, but you must present one document from List A and one from List B, or one document that appears on both lists. The most commonly used documents are:
- List A (Primary Identification):
- U.S. Passport (unexpired)
- National Identity Card (with photo, name, address, DOB, and expiration date)
- U.S. driver's license
- Foreign driver's license
- Civil Birth Certificate (with translation if not in English)
- National Health Insurance Card (with photo, name, address, DOB, and expiration date)
- Foreign military identification card
- U.S. military identification card
- Visa
- U.S. Permanent Resident Card
- Alien Registration Card
- List B (Supporting Identification):
- Foreign driver's license
- U.S. state-issued driver's license
- U.S. voter's registration card
- Civil Birth Certificate (with translation if not in English)
- National Health Insurance Card
- Foreign voter's registration card
- U.S. military identification card
- Foreign military identification card
- U.S. identification card issued by a federal, state, or local government
- Proof of foreign status (e.g., Visa, Alien Registration Card)
- U.S. tribal national card
Important Considerations for Identification Documents:
- Originals vs. Certified Copies: If you cannot provide original documents, you can submit certified copies from the issuing agency. For example, a certified copy of your birth certificate from the vital statistics office where you were born. The IRS may accept certified copies from embassies or consulates of the country that issued your passport or national identity card.
- Expiration Dates: Documents must be valid and unexpired. Expired documents are not accepted.
- Accuracy: All information on the documents must match your Form W-7 application.
- List A (Primary Identification):
Valid U.S. Federal Tax Return: You must file a tax return with the IRS for which you need the ITIN. This is typically a U.S. federal income tax return (e.g., Form 1040-NR for non-residents, or Form 1040 if you are a resident alien filing as such). The Form W-7 application must be submitted concurrently with, or within a reasonable period after, the tax return filing. If you are applying for an ITIN for a reason other than filing a tax return (e.g., for a partnership or withholding agent), you must attach the relevant documentation that specifies the tax purpose.
How to Submit Your ITIN Application
There are three primary methods to submit your Form W-7 application:
Mail Directly to the IRS: You can mail your completed Form W-7, original or certified identification documents, and your tax return to the IRS address listed in the Form W-7 instructions. The IRS will verify your documents and return them by mail, typically within 60 days. This method requires you to send original documents, which can be a concern for many applicants.
Apply Through a Certified Acceptance Agent (CAA): This is often the most convenient method. CAAs are individuals or entities authorized by the IRS to assist applicants in obtaining ITINs. They can review your documentation, verify your identity, and forward your Form W-7 application to the IRS. A significant advantage of using a CAA is that they can certify your original identification documents, meaning you do not have to mail your originals to the IRS. itin.net works with authorized CAAs to help individuals through this process.
Visit an IRS Taxpayer Assistance Center (TAC): Some IRS TACs offer ITIN application services by appointment. You can bring your completed Form W-7, identification documents, and tax return to the TAC. They will verify your documents and forward your application. Appointments can be difficult to secure, and document verification services are not available at all TACs.
Supporting Documents for Specific Situations
Beyond the standard identification and tax return, certain situations require additional documentation:
- U.S. LLC or Partnership Filings: If you need an ITIN to file Form 5472 (Information Return of a 24% Foreign-Owned U.S. Corporation or a Foreign Corporation Engaged in a U.S. Trade or Business) or for a partnership that requires an ITIN for a partner, you will need to provide documentation supporting these filings. For instance, if you are forming a U.S. LLC, you will typically need an EIN first, and then potentially an ITIN for foreign owners if they do not have an SSN. The formation of a U.S. LLC often involves filing an Operating Agreement and appointing a registered agent.
- Tax Treaty Benefits: If you are claiming benefits under a U.S. tax treaty, you must provide a statement explaining the treaty benefits you are claiming, along with the tax return or other tax form. This statement should include the foreign country of residence, the treaty article number, and the amount of U.S. tax liability you are claiming as exempt or reduced.
- Dependents: If applying for a dependent, you will need to provide proof of relationship (e.g., birth certificate) and documentation for both the applicant and the custodial parent(s) or guardian(s).
Common Reasons for ITIN Application Rejection
To avoid delays or rejection, be aware of common pitfalls:
- Incomplete or Incorrect Information on Form W-7: Ensure all fields are filled out accurately and completely. Missing information or typos can lead to rejection.
- Missing or Unacceptable Identification Documents: Failure to provide valid, unexpired identification, or not providing the correct number of documents from the required lists, is a frequent cause of rejection. Remember, the IRS generally requires original documents or certified copies from the issuing agency.
- Lack of a Valid Tax Return: The Form W-7 must be submitted with, or shortly after, a valid U.S. federal tax return. If the tax return is incomplete, incorrect, or not required, the ITIN application may be denied.
- Incorrect Application Method: Not following the IRS procedures for submission can cause issues. For example, sending photocopies instead of originals or certified copies when not using a CAA.
- Failure to Meet Specific Eligibility Criteria: Not being eligible for an ITIN in the first place (e.g., being eligible for an SSN) will result in rejection.
Processing Times and Costs
The IRS does not charge a fee to apply for an ITIN. However, the cost of obtaining an ITIN can vary depending on how you apply:
- Mail-in Applications: Processing can take 11 weeks or more during peak tax seasons. The IRS aims to process applications within 60 days, but delays are common.
- Certified Acceptance Agents (CAAs): While the IRS does not charge, CAAs may charge a fee for their services. This fee varies by agent but often ranges from $50 to $150. The benefit is faster processing and secure handling of your original documents.
- IRS Taxpayer Assistance Centers (TACs): There is no fee for the IRS service, but appointment availability can be a significant bottleneck.
Once approved, the IRS will mail your ITIN directly to you. You will receive a notice from the IRS (typically Form CP-565, ITIN Assignment Letter) assigning your unique ITIN.
What Happens After You Get Your ITIN?
Your ITIN is a permanent number for tax purposes, but it may need to be renewed. The IRS requires renewal for ITINs that have not been used on a federal tax return for three consecutive tax years. Additionally, certain ITINs have been subject to expiration and renewal requirements. You will typically receive a notice from the IRS if your ITIN requires renewal.
- Using Your ITIN: You will use your ITIN on all U.S. federal tax returns you file. It is also often required for opening a U.S. bank account or for certain financial transactions. Some readers may need an ITIN to facilitate the opening of a U.S. bank account with providers like Mercury or Relay.
- Next Steps for Business: If you are establishing a U.S. business, you may also need an Employer Identification Number (EIN) for your business entity. An EIN is like a Social Security number for businesses and is obtained by filing Form SS-4 with the IRS. Many non-residents who obtain an ITIN are also in the process of setting up a U.S. LLC, which requires an EIN. You can learn more about obtaining an EIN on our /ein page and about forming a U.S. LLC on our /llc page.
Seeking Assistance
Navigating the ITIN application process can be complex. If you find the requirements overwhelming or are concerned about submitting original documents, consider using the services of a Certified Acceptance Agent (CAA). CAAs are trained to assist you with the entire application process, ensuring accuracy and security. You can learn more about the benefits of using a CAA and explore options through itin.net. For complex tax situations, or if you are unsure about your tax obligations, consulting with a qualified tax professional or attorney is always recommended. Our /about page provides more information about our specialists.
Applying for an ITIN requires careful attention to detail, but by gathering the correct documentation and understanding the submission methods, you can successfully obtain the number needed for your U.S. tax compliance.