Gokce Tandogdu
ITIN Specialist, itin.net
An Individual Taxpayer Identification Number (ITIN) does not inherently expire. However, the IRS may invalidate an ITIN if it has not been used on a federal tax return for three consecutive tax years. This means that if you were issued an ITIN and have not filed a U.S. federal tax return using it for three or more consecutive years, the IRS may deactivate it. The question of "how many years is itin valid" therefore depends on its usage, not a fixed expiration date.
ITIN Validity and Deactivation
The IRS assigns 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). These individuals include certain non-resident aliens, resident aliens, and others who need to comply with U.S. tax laws. The ITIN itself is a nine-digit number that begins with the number 9 and has a range of 70–88, 80–89, or 90–92 as the fourth and fifth digits (e.g., 9XX-70-XXXX). It is issued solely for tax reporting purposes.
Crucially, an ITIN remains valid indefinitely unless it is deactivated by the IRS due to non-use. The IRS policy is to deactivate ITINs that have not been included on a federal tax return during any three consecutive tax years. This policy is intended to manage the ITIN database and ensure that issued numbers are still relevant for tax administration. The IRS typically announces its intention to deactivate ITINs through various channels, including publications and website updates, often specifying which ITINs are affected (e.g., those with certain middle digits).
If your ITIN has been deactivated due to non-use, you will need to reapply for a new ITIN if you intend to file a U.S. federal tax return. The reapplication process requires submitting Form W-7, Application for IRS Individual Taxpayer Identification Number, along with original or certified copies of identification documents and a U.S. federal income tax return for the relevant tax year. This process can take several weeks to months, depending on IRS processing times and whether you apply directly to the IRS or through a Certified Acceptance Agent (CAA).
Determining Your ITIN Status
To ascertain if your ITIN is still valid or has been deactivated, you can contact the IRS directly. You can also check your ITIN status by calling the IRS ITIN Line. If you are attempting to file a tax return and suspect your ITIN may be invalid, or if you have received a notice from the IRS indicating its deactivation, it is best to verify its status before proceeding with your tax filing. The IRS will generally notify you if your ITIN is about to be deactivated, but it's always prudent to proactively check, especially if you haven't filed for several years.
When you reapply for a new ITIN after a deactivation, you must again prove your identity and foreign status with acceptable identification documents. This typically includes a passport, which is the preferred primary identification document. Other documents may be accepted if a passport is not available, but they must be current and contain your photograph, name, address, date of birth, and expiration date. The IRS provides a list of acceptable documents on its website and in the instructions for Form W-7. The application must be accompanied by a U.S. federal income tax return for the year you are claiming a tax benefit or reporting income requiring the ITIN.
Renewing vs. Reapplying for an ITIN
It is important to understand that there is no formal 'renewal' process for an ITIN in the same way one might renew a driver's license. Instead, if your ITIN has been deactivated due to non-use, you must reapply for a new one. The only situation where an ITIN might be considered 'renewed' is if it was issued before January 1, 2013, and had certain middle digits (e.g., 70-88, 80-89, 90-92). The IRS undertook a program to re-assign or re-issue ITINs with these middle digits, requiring affected individuals to reapply. However, ITINs issued after these specific blocks were generally not subject to mandatory renewal unless deactivated by non-use.
If your ITIN was issued after 2013 and had middle digits outside the specified ranges, it is generally considered valid unless deactivated by the IRS due to inactivity. The IRS periodically updates its guidance on which ITINs require re-application. For example, ITINs with middle digits 70-88 were required to be re-applied for by October 15, 2018. ITINs with middle digits 80-89 were required to be re-applied for by October 15, 2019. ITINs with middle digits 90-92 were required to be re-applied for by October 15, 2020. If you have an ITIN with one of these middle digits and have not re-applied, it is likely invalid and requires a new application. Always check the latest IRS guidance on ITIN renewal requirements.
When an ITIN Becomes Invalid
An ITIN becomes invalid primarily in two scenarios: (1) if it has not been used on a federal tax return for three consecutive tax years, or (2) if the IRS has issued a notice requiring re-application for ITINs with specific middle digits, and the individual has not complied with that requirement. For instance, if you obtained an ITIN in 2020 and did not file a tax return in 2021, 2022, or 2023, your ITIN would likely be deactivated by the IRS in 2024 for non-use. Similarly, if you have an ITIN with a middle digit that was part of a mandatory re-application group and you missed the deadline, your ITIN is no longer valid for tax filing purposes.
It is essential to keep your mailing address updated with the IRS if you have an ITIN. If the IRS attempts to notify you about deactivation or re-application requirements and cannot reach you, you might miss crucial deadlines. While the IRS doesn't 'expire' ITINs by a calendar date, the consequence of non-use or failure to comply with re-application directives is the same: the ITIN becomes invalid, necessitating a new application. This means that for practical purposes, while not strictly expiring, an ITIN's validity is contingent on active use and adherence to IRS directives.
Reapplying for an ITIN: Process and Timing
To reapply for an ITIN, you must complete and submit Form W-7, along with all required supporting documentation and a federal income tax return. The tax return must be for the tax year for which you need the ITIN. You can submit your application and tax return in one of three ways:
- Directly to the IRS: Mail your completed Form W-7, tax return, and original or certified copies of your identification documents to the IRS address specified in the Form W-7 instructions. Processing times can vary significantly, often taking 7 to 11 weeks, but sometimes longer during peak tax seasons.
- Through a Certified Acceptance Agent (CAA): You can apply through a CAA, such as itin.net. CAAs are individuals or entities authorized by the IRS to assist taxpayers in applying for ITINs. They can verify your original identification documents, reducing the risk of them being lost or stolen in the mail. This often speeds up the initial review process, though the IRS still performs the final ITIN assignment. The overall timeline might be slightly shorter when using a CAA, typically around 4-6 weeks for IRS processing after submission.
- Through an IRS Taxpayer Assistance Center (TAC): Some TACs offer ITIN application services by appointment. You must call to schedule an appointment and bring your original documentation and tax return. However, not all TACs provide this service, and availability can be limited.
Regardless of the method chosen, the supporting documents must be original or certified copies from the issuing agency. If submitting original documents like passports, the IRS will mail them back to you, which can add to the processing time. Using a CAA is often preferred for this reason, as they can certify your documents without you having to mail the originals. The cost of obtaining an ITIN is free, but you may incur fees if you use a third-party service provider or a CAA for assistance beyond just document verification.
Key Considerations for Non-Residents
For non-residents and foreign nationals, understanding ITIN validity is crucial for several reasons. It impacts their ability to file U.S. tax returns, claim tax treaty benefits, and comply with reporting requirements for U.S. investments or business activities. For example, if you are a non-resident alien with U.S. source income, you will need an ITIN to file Form 1040-NR (U.S. Nonresident Alien Income Tax Return). If you are investing in U.S. real estate or have other U.S. financial interests, an ITIN might be necessary for reporting purposes. Establishing a U.S. business, such as a U.S. LLC, often requires obtaining an EIN for the business entity, but the responsible individuals may still need ITINs for personal tax obligations or certain reporting requirements. Similarly, opening a U.S. bank account can sometimes be facilitated with an ITIN, although requirements vary by institution.
If you are operating a U.S. business as a foreign-owned single-member LLC, you may be required to file Form 5472, Information Return of a 2(a)-Year-Old Foreign-Owned U.S. Corporation or a Foreign Corporation Engaged in a U.S. Trade or Business, along with a pro forma Form 1120. This filing requirement is independent of whether you personally have an SSN or ITIN, but the business itself needs to comply. An ITIN can be instrumental in managing these personal and business tax compliance obligations in the U.S.
What Happens If Your ITIN is Invalid?
If you attempt to file a tax return with an invalid ITIN, the IRS will likely reject the return or process it with significant delays. You may receive a notice from the IRS, such as a CP-48 notice, informing you that your ITIN is invalid or has been deactivated and that you need to reapply. Filing with an incorrect or invalid ITIN can also lead to penalties and interest on any underpaid tax. It is therefore imperative to ensure your ITIN is valid before filing your tax return.
If you discover your ITIN is invalid close to the tax filing deadline, you have a few options. You can request an extension to file your tax return using Form 4868 (Application for Automatic Extension of Time To File U.S. Individual Income Tax Return). This extension typically grants you an additional six months to file. While it extends the time to file, it does not extend the time to pay any taxes owed. During this extended period, you can work on reapplying for your ITIN and gathering the necessary documentation. Once you have a valid ITIN, you can then file your tax return.
For those who have missed the deadline for ITIN re-application related to specific middle digits, or whose ITIN has been deactivated due to non-use, the path forward is a new application. This involves the same process as applying for the first time: submitting Form W-7 with proof of identity and foreign status, and attaching a tax return. This is a critical step for anyone who needs to file U.S. taxes but whose prior ITIN is no longer recognized by the IRS. The process, while straightforward, requires careful attention to detail to ensure all requirements are met.
Getting Help with Your ITIN
Navigating the ITIN application and renewal process can be complex, especially for individuals unfamiliar with U.S. tax procedures. If you are unsure about your ITIN's validity, the requirements for reapplication, or the documentation needed, seeking professional assistance is advisable. Certified Acceptance Agents (CAAs) are trained to help individuals with the ITIN application process. They can review your documentation, assist with completing Form W-7, and submit the application on your behalf. This can streamline the process and reduce the chances of errors.
itin.net, for instance, offers services to assist individuals in applying for ITINs, including guidance on document verification and application submission. Utilizing such services can be particularly beneficial for non-residents who are not physically present in the United States or who find the IRS procedures daunting. Remember, the IRS does not charge a fee for issuing an ITIN, so be wary of any service that charges a significant fee for the ITIN itself, though professional assistance fees are separate. For complex tax situations or if you have concerns about U.S. tax obligations beyond just obtaining an ITIN, consulting with a qualified tax professional or an enrolled agent is recommended. The author, Gokce Tandogdu, is an ITIN Specialist and can provide insights into these processes via the /about page or through the /contact page for further inquiries.