Gokce Tandogdu
ITIN Specialist, itin.net
An ITIN (Individual Taxpayer Identification Number) does not inherently expire. Once issued by the Internal Revenue Service (IRS), it remains valid for your lifetime unless deactivated by the IRS. However, there is a critical condition for maintaining its active status: you must file a U.S. federal income tax return at least once every three consecutive tax years. If you fail to meet this filing requirement, the IRS will deactivate your ITIN. This deactivation does not mean the number is permanently invalid, but rather that it cannot be used for tax filing purposes until it is reactivated, which typically involves reapplying.
ITIN Deactivation and Reactivation
The IRS deactivates ITINs that have not been used on a federal tax return for three consecutive tax years. This policy is in place to ensure that ITINs are issued and used for legitimate tax purposes. The deactivation process does not revoke the number itself. If your ITIN has been deactivated, you will need to reapply for a new one by submitting Form W-7, Application for IRS Individual Taxpayer Identification Number. This process is identical to the initial application, requiring you to provide proof of identity and foreign status, and to attach a U.S. federal income tax return for the year you are applying. When reapplying, you must use the same ITIN if it is still assigned to you, or a new one if the IRS has reassigned the old number. The IRS will notify you if they intend to deactivate your ITIN, but it is your responsibility to ensure it remains active by filing a tax return.
When an ITIN Might Need Reapplication
Beyond the three-year inactivity rule, there are other situations where you might need to reapply for an ITIN. If you have lost or had your original identification documents stolen, you will need to obtain new certified copies or original documents to apply again. Similarly, if your name has changed due to marriage, adoption, or any other legal reason, you must apply for a new ITIN using your new legal name. You will need to submit Form W-7 along with documentation that supports your name change and proves your identity and foreign status. It is important to note that the IRS assigns ITINs to individuals who need a U.S. taxpayer identification number but do not have and are not eligible for a Social Security Number (SSN). This includes non-resident aliens who have U.S. tax filing obligations, such as earning U.S. source income, or who are claiming tax treaty benefits. Understanding how long an ITIN number lasts is crucial for maintaining compliance with U.S. tax laws.
The Role of Tax Filing in ITIN Validity
The primary mechanism for keeping your ITIN active is by filing a U.S. federal income tax return. This applies even if you owe no tax or are due a refund. For example, if you are a non-resident alien earning income from U.S. sources, you may be required to file Form 1040-NR, U.S. Nonresident Alien Income Tax Return. Even if your income is below the filing threshold, filing can serve to keep your ITIN active. Furthermore, certain individuals who are not required to file a tax return may still need an ITIN for other U.S. tax purposes, such as reporting income from a U.S. business or fulfilling requirements related to U.S. investments. In such cases, the IRS may require specific documentation or forms to be submitted to maintain ITIN validity, even without a standard income tax return. It is essential to consult IRS guidelines or a tax professional to understand your specific filing obligations and how they impact your ITIN.
Understanding ITIN Expiration vs. Deactivation
It's a common misconception that ITINs expire after a certain number of years, similar to a driver's license or passport. This is not the case. An ITIN, once issued, is a permanent number assigned to you. The IRS does not issue new ITINs periodically. The concept of an ITIN 'expiring' is more accurately described as 'deactivation' due to inactivity. The IRS has a policy to deactivate ITINs that have not been used for tax filing purposes for three consecutive tax years. This policy helps the IRS manage its taxpayer database and ensure the integrity of the ITIN program. If your ITIN is deactivated, you do not lose the number permanently. You can reapply using Form W-7. The process of reapplying involves submitting the form, supporting documentation, and a U.S. tax return for the year you are applying. This process can take several weeks, so it’s advisable to start well in advance of any tax deadlines.
What Happens if Your ITIN is Deactivated?
If your ITIN has been deactivated, you will not be able to use it to file your U.S. federal income tax return. This can create significant problems, especially if you have U.S. tax obligations or are planning to engage in U.S. business activities. For instance, if you are a foreign national planning to form a U.S. LLC, you will likely need an ITIN to facilitate certain business operations, such as opening a U.S. bank account or filing specific tax forms like Form 5472 (Information Return of a 25% Foreign-Owned U.S. Corporation or a foreign corporation engaged in a U.S. trade or business). Attempting to use a deactivated ITIN on Form W-7 or other tax forms will result in the IRS rejecting your submission. You will need to go through the full application process again. This includes gathering your identification documents, obtaining certified copies if necessary, and preparing a federal tax return to submit with your Form W-7. The IRS aims to notify taxpayers before deactivation, but relying solely on these notifications is risky. Proactive monitoring of your ITIN status is recommended.
How to Keep Your ITIN Active
To ensure your ITIN remains active, the most straightforward method is to file a U.S. federal income tax return annually. Even if you have minimal U.S. income or are not required to file based on income thresholds, filing a return will keep your ITIN active. For many non-resident aliens, this involves filing Form 1040-NR. If you have U.S. business interests, such as owning a U.S. LLC, you may have additional filing requirements, including Form 5472, which requires an ITIN or an EIN (Employer Identification Number). If you are not required to file an income tax return but need an ITIN for other purposes (e.g., claiming tax treaty benefits), you should consult with the IRS or a qualified tax professional to understand the specific requirements for maintaining your ITIN's active status. The IRS documentation for ITINs, such as the CP-565 notice, provides guidance on this matter. Regularly checking your ITIN status with the IRS or through your tax preparer is a good practice.
Applying for an ITIN via a Certified Acceptance Agent (CAA)
If you need to apply for an ITIN, especially if you're concerned about how long an ITIN number lasts or the reapplication process, you can do so directly with the IRS or through a Certified Acceptance Agent (CAA). CAAs are individuals or entities authorized by the IRS to assist taxpayers in obtaining ITINs. They can review your original identification documents or certified copies, verify your application, and forward it to the IRS on your behalf. Using a CAA can be particularly helpful for foreign nationals living abroad, as it can save them the trouble of mailing original documents to the IRS. The itin.net service acts as a CAA, streamlining the application process for many individuals. While the IRS processes all ITIN applications, using a CAA can offer peace of mind and a more guided experience. The processing times for applications submitted through a CAA are generally the same as those submitted directly to the IRS, typically ranging from 7 to 11 weeks, though this can vary.
ITIN Renewal vs. Reactivation
It is important to distinguish between ITIN renewal and reactivation. ITINs do not have an expiration date that requires periodic renewal in the traditional sense. Instead, they are subject to deactivation if not used for tax filing for three consecutive years. If your ITIN is deactivated, you must 'reactivate' it by reapplying. This involves submitting a new Form W-7 application, along with the required identification documents and a U.S. federal income tax return for the tax year you are applying. The IRS does not offer a simple 'renewal' service for deactivated ITINs. The process is essentially a reapplication. Therefore, understanding the conditions under which an ITIN becomes inactive is key to avoiding the need for this reappointment process. Consistently filing a U.S. tax return is the most effective way to prevent deactivation and ensure your ITIN remains usable for all your U.S. tax and financial needs.
Future Tax Filing and ITIN Status
Your ITIN is a crucial number for any U.S. tax-related activity. This includes filing your annual U.S. income tax returns, claiming tax treaty benefits, and potentially for opening U.S. bank accounts or establishing U.S. business entities. If your ITIN is deactivated, it can impede these activities. For instance, if you operate a U.S. LLC and need to file Form 5472, a deactivated ITIN will prevent you from complying with IRS requirements. Similarly, financial institutions may require a valid ITIN for opening accounts. If you are unsure about your ITIN status or how long an ITIN number lasts in your specific circumstances, it is highly recommended to consult with a qualified tax professional or a Certified Acceptance Agent. They can help you assess your situation, determine if your ITIN is active, and guide you through the necessary steps to maintain its validity or reapply if needed. The IRS also provides resources and contact information for ITIN inquiries on their website. For those planning significant U.S. business ventures, securing and maintaining an active ITIN is a foundational step. Readers can find more information on related tax topics in our blog section.