Gokce Tandogdu
ITIN Specialist, itin.net
An ITIN, or Individual Taxpayer Identification Number, does not expire and therefore does not require renewal. The IRS issues ITINs to individuals who are required to have a U.S. taxpayer identification number but do not have, and are not eligible to obtain, a Social Security number (SSN). This includes non-resident aliens, resident aliens, and others who meet specific tax law exceptions.
When an ITIN Might Be Deactivated
The IRS may deactivate an ITIN if it has not been used on a federal tax return for three consecutive tax years. This is not an expiration or a renewal requirement in the traditional sense, but rather a procedural measure by the IRS. If your ITIN is deactivated, you will need to reapply for a new one by submitting a Form W-7, Application for IRS Individual Taxpayer Identification Number, along with the required supporting documentation. This reapplication process is essentially the same as the initial application.
Understanding ITIN Validity
It is a common misconception that ITINs expire. The IRS has clarified that ITINs are permanent and do not expire. The only scenario where an ITIN might become invalid is if it has not been used for tax filing purposes for three consecutive years. If you are an individual who has been issued an ITIN and have continued to file U.S. federal tax returns annually, your ITIN remains valid. The question of "how often do you have to renew your itin number" is therefore answered by understanding this non-expiration policy and the specific condition for deactivation.
Who Needs an ITIN?
An ITIN is necessary for several situations for non-residents and foreign nationals:
- Filing U.S. Tax Returns: If you have U.S. tax obligations but are not eligible for an SSN, you need an ITIN to file your tax returns, such as Form 1040-NR (U.S. Nonresident Alien Income Tax Return).
- Claiming Tax Treaty Benefits: To benefit from tax treaties between the U.S. and your home country, you may need an ITIN to report income and claim reduced withholding rates.
- Opening U.S. Bank Accounts: While not always mandatory, some U.S. financial institutions may require an ITIN for non-residents to open a U.S. bank account.
- U.S. Business Operations: If you are involved in U.S. business activities, such as owning a U.S. LLC (Limited Liability Company), you might need an ITIN for various reporting requirements, including filing Form 5472 (Information Return of a 25% Foreign-Owned U.S. Corporation or a Foreign Corporation Engaged in a U.S. Trade or Business).
- Other Tax Purposes: This can include requirements for dependents, spouses, or other individuals who need to be identified on a U.S. tax return.
The Reapplication Process for a Deactivated ITIN
If you discover that your ITIN has been deactivated due to non-use for three consecutive years, you must apply for a new ITIN. The process involves:
- Complete Form W-7: This is the primary application form for an ITIN. You will need to fill it out accurately and completely.
- Provide Original Documentation or Certified Copies: You must submit original identification documents or certified copies from the issuing agency. Acceptable documents include passports, national identity cards, and birth certificates. A passport is generally the preferred primary identification document.
- Include a Federal Tax Return: For most applicants, Form W-7 must be submitted with a valid U.S. federal income tax return for the year you are claiming the ITIN. If you are applying for an ITIN solely for reasons other than filing a tax return (e.g., for withholding or information return purposes), you must provide a justification letter explaining why you need the ITIN and attach the relevant tax forms or schedules.
- Submit Your Application: You have three options for submitting your Form W-7 application:
- Mail to the IRS: Send your completed application, tax return, and original or certified supporting documents to the IRS address specified in the Form W-7 instructions. This is the most common method but can involve longer processing times and the risk of losing original documents in transit.
- Through a Certified Acceptance Agent (CAA): You can apply through a CAA. These agents are individuals or entities authorized by the IRS to help taxpayers apply for ITINs. They can review your documentation, verify your identity, and forward your application to the IRS. A key benefit of using a CAA is that they can authenticate your original identification documents, meaning you do not have to mail them to the IRS. itin.net is a service that can guide you through this process.
- At an IRS Taxpayer Assistance Center (TAC): Some IRS TACs offer ITIN application services by appointment. You must call to schedule an appointment and bring your original documentation.
Processing Times and Potential Delays
Processing times for ITIN applications can vary significantly. Currently, the IRS is experiencing backlogs, and processing can take several weeks to several months. The IRS aims to process applications within 10 weeks of receipt, but this is not guaranteed. If you are applying through a CAA, they can often expedite the submission, but the IRS processing time remains the same. Mailing original documents to the IRS carries the risk of loss or damage, and delays can occur if documentation is incomplete or incorrect. It is advisable to apply well in advance of any tax filing deadlines.
Common Reasons for Application Delays or Rejection
Several factors can lead to delays or rejection of a Form W-7 application:
- Incomplete Application: Missing information on Form W-7 or insufficient supporting documentation.
- Incorrect or Unacceptable Identification: Documents that are expired, not on the IRS list of acceptable identification, or not properly certified.
- Missing Tax Return: Failure to include a valid U.S. federal tax return when required, or an improperly filed tax return.
- Inconsistent Information: Discrepancies between the information on Form W-7 and your supporting documents.
- Illegible Documents: Documents that are difficult to read or understand.
To avoid these issues, carefully review the Form W-7 instructions and ensure all supporting documents are valid and correctly presented. Using a CAA can help catch errors before the application is sent to the IRS.
ITINs for Business Purposes: U.S. LLCs and EINs
Many foreign nationals obtain an ITIN as a stepping stone to establishing a U.S. business presence. If you are forming a U.S. LLC, you will likely need to obtain an Employer Identification Number (EIN) from the IRS. The EIN is a nine-digit number assigned to business entities for tax purposes, similar to how an ITIN is for individuals. You can apply for an EIN using Form SS-4, Application for Employer Identification Number. While an ITIN is for personal tax identification, an EIN is for business tax identification. If your U.S. LLC is foreign-owned, you will also need to file Form 5472 annually to report transactions between the LLC and its foreign owner, which requires having an EIN.
When to Seek Professional Help
While the IRS provides instructions for applying for an ITIN, the process can be complex, especially for individuals unfamiliar with U.S. tax procedures. If you are unsure about your eligibility, the required documentation, or the application process, it is highly recommended to seek assistance. Certified Acceptance Agents (CAAs) can provide expert guidance and help ensure your application is complete and accurate, reducing the risk of delays or rejection. For complex tax situations or if you have specific concerns about your U.S. tax obligations, consulting with a qualified tax professional or an enrolled agent is advisable. You can learn more about our services at itin.net.