ITIN & Personal Finance · 2026-04-13
ITIN Renewal and Address Change: What Happens When Your US Address Expires
ITINs expire after three consecutive years of non-use. Renewal requires filing W-7 again with current documentation and a current address. If your original US address is no longer valid, the renewal process becomes significantly more complicated. Here is how to maintain your ITIN through address changes.
When and Why ITINs Expire
An ITIN does not last forever. The IRS implemented expiration rules in 2017 as part of the PATH Act. An ITIN expires if it has not been used on a federal tax return for three consecutive tax years.
For example, if you received your ITIN in 2023 and used it on your 2023 tax return but did not use it on your 2024, 2025, or 2026 returns, your ITIN expired at the end of 2026. The three-year clock resets every time you use the ITIN on a filed return.
Additionally, ITINs issued before 2013 have been systematically expired by the IRS in rolling waves, regardless of use. If your ITIN was issued in that era, it has already expired or will expire on a schedule published by the IRS.
An expired ITIN does not mean you lose the number permanently. It means the ITIN is no longer valid for filing until you renew it. Your tax records and history remain associated with the number — it is reactivated, not replaced.
The Renewal Process: W-7 Again
Renewing an ITIN uses the same Form W-7 that you used for the original application. The key difference is that you check the "Renew" box at the top of the form instead of "New."
What You Need
1. Completed Form W-7 with the Renew box checked
2. Your expired ITIN listed on the form
3. Current identity documents — same requirements as the original application (passport, or two alternative documents)
4. Current address — the address on Line 2 must be where you can receive IRS mail now, not your address from years ago
Important: No Tax Return Required
Unlike the original ITIN application (where you typically attach a tax return), renewals do not require an attached return. You can submit the W-7 renewal on its own. However, if you are also filing a return for the current year, you can attach the renewal W-7 to the return and both will be processed together.
The Address Problem on Renewal
This is where many non-residents run into trouble. When you originally applied for your ITIN years ago, you provided a US address. That address became the address on file with the IRS for your ITIN. Now, years later, you may no longer have access to that address.
Scenario 1: Same Address Still Valid
If you still control the same address you used on your original W-7, the renewal is straightforward. Use the same address on Line 2 of your renewal W-7. The IRS will mail the renewal confirmation to that address.
Scenario 2: New US Address
If you have a new US address, use the new address on Line 2 of your renewal W-7. The IRS will update their records with the new address when processing the renewal. You do not need to file a separate Form 8822 — the renewal W-7 itself serves as an address update.
However, be aware that the IRS may cross-reference your new address against their existing records. If the name and ITIN on the renewal do not match a previous filing at the new address, it may take slightly longer to process.
Scenario 3: No US Address Available
If you no longer have any US address, you can use your foreign address on Line 2. The IRS will mail the renewal confirmation internationally. This works, but:
International mail is slower and less reliable
Your ITIN will now be associated with a foreign address in IRS records
Future financial applications that cross-reference your IRS address will see a foreign address, which may trigger additional verification
Scenario 4: Original Address Expired, No Replacement Yet
This is the worst case. If your original US address is no longer valid and you have not established a new one, you are in a gap. Using the old address means the renewal confirmation letter may bounce, potentially voiding the renewal. Using a foreign address works but creates the downstream issues described above.
The best approach: establish a stable US address before initiating the renewal. This gives you an address you can use on the W-7 and for future financial correspondence.
How to Update Your IRS Address: Form 8822
If your address changes independent of a renewal, you should file Form 8822 (Change of Address) to update your IRS records.
When to File 8822
You move to a new address and want IRS correspondence sent to the new location
You realize the address on file with IRS is outdated
You want to update your address before tax season to ensure refunds and notices go to the right place
What 8822 Does
Form 8822 updates the address associated with your tax account (including your ITIN) in IRS records. It applies to:
Individual tax returns (1040, 1040-NR)
ITIN correspondence
Any IRS notices or letters
Processing Time
Form 8822 takes 4-6 weeks to process. During this window, mail may still go to your old address. There is no way to expedite this.
8822 Does Not Retroactively Fix Bounced Mail
If the IRS already sent a letter to your old address and it bounced, filing 8822 after the fact does not trigger a re-send. You would need to call the IRS to request a new copy of any letter that was returned.
What Happens If Your ITIN Renewal Letter Bounces
The renewal process mirrors the original application: the IRS mails a confirmation to the address on your W-7. If that letter is returned as undeliverable:
1. Your ITIN may still be renewed internally — the IRS processes the renewal based on the W-7, not based on whether you received the confirmation letter
2. But you will not know the renewal was successful — without the confirmation letter, you have no proof the ITIN is active
3. You can call the IRS (1-800-829-1040) to verify your ITIN status and request a new confirmation letter sent to an updated address
4. Filing a return with the renewed ITIN is the most practical confirmation — if the IRS accepts your return with the ITIN, it is active
Unlike the original ITIN application, a bounced renewal letter is less catastrophic. The IRS generally does not void a renewal based on undeliverable mail the way they sometimes void original applications. But it creates uncertainty and requires phone calls to resolve.
Maintaining a Stable US Address for ITIN Lifecycle
The ITIN lifecycle — application, use, renewal, address changes — is fundamentally tied to having a reliable US address. Here is why:
Application: The CP 565 ITIN assignment letter must be deliverable. Wrong address = voided application.
Annual use: When you file tax returns using your ITIN, your address on the return should match or be consistent with your IRS address on file. Mismatches can trigger identity verification delays.
Renewal: The renewal W-7 needs a current, deliverable address. If you cannot receive mail at the address you provide, you risk missing the confirmation.
Address changes: Every time you change addresses, you should file Form 8822. Missing this step means IRS correspondence goes to the wrong place.
Financial cross-referencing: Banks and financial institutions increasingly cross-reference the address the IRS has on file for your ITIN. An address that changes frequently or does not match your bank application creates friction.
The pattern is clear: a single stable US address that you maintain over time eliminates almost all ITIN address-related problems. Every address change introduces risk — risk of missed mail, risk of mismatched records, risk of delayed processing.
Renewal Timeline
Current processing times for ITIN renewals:
**Standard processing**: 7-10 weeks
**Peak season (January-April)**: 10-14 weeks
**If submitted with a tax return**: Processing may take slightly longer as the return and renewal are handled together
Plan ahead: if you know your ITIN will expire (or has already expired), start the renewal process at least 3-4 months before you need to use the ITIN for filing or financial applications.
Common Renewal Mistakes
1. Using the old address without checking: If the address on your original W-7 is no longer valid, do not use it on the renewal. The confirmation letter will bounce.
2. Not renewing before filing: If you file a tax return with an expired ITIN, the IRS will process the return but apply the refund delay until the ITIN is renewed. File the renewal first or simultaneously.
3. Sending expired documents: Your identity documents must be current at the time of renewal submission. A passport that was valid during your original application but has since expired will be rejected.
4. Forgetting to include all family members: If you are renewing for yourself and dependents, each person needs their own W-7. Family members listed on the same return can submit renewals together.
5. Missing the three-year window: If you know you will not file a US return for a year, consider whether your ITIN will expire before you need it again. Proactive renewal is simpler than reactive renewal.
Strategic Takeaway
The ITIN is not a one-time event. It is an ongoing tax identity that requires maintenance — periodic renewal, address updates, and consistent use on tax returns. The address is the thread that connects everything: it must be stable, current, and deliverable throughout the entire ITIN lifecycle.
Non-residents who treat their ITIN address as a foundational piece of infrastructure — rather than a field to fill in once and forget — avoid the cascading problems that come from bounced letters, voided applications, and mismatched records.
For the complete ITIN application process, see How to Apply for ITIN as a Non-Resident: Complete W-7 Guide (2026).
For IRS address rules and what gets accepted or rejected, see ITIN Address Requirements: What the IRS Accepts and What Gets Rejected.
For updating your LLC address with the Wyoming Secretary of State, see How to Update Your LLC Address with Wyoming SOS.