Process
EIN Address Change Guide
Change your EIN address by filing IRS Form 8822-B for $0. Your 9-digit EIN stays the same. Non-resident LLC owners can update an international mailing address.
Change your EIN address by filing IRS Form 8822-B or sending a signed letter to the IRS at Cincinnati, OH 45999. Your 9-digit EIN never changes — only the address on file updates. The IRS charges $0. Processing takes 4-6 weeks. Update the address within 60 days of moving so IRS notices, refunds, and compliance letters reach your current location. Non-resident LLC owners can list an international mailing address.
An EIN address change updates the contact address the IRS keeps for your business. Your Employer Identification Number is a permanent 9-digit federal tax ID. It does not expire and does not change when you move. The IRS uses your address on file to send notices, refund checks, Form 5472 correspondence, and BOI-related letters. A wrong address means you miss time-sensitive mail. This page explains the three methods to update an EIN address, the rules for non-resident and international addresses, and when a move requires a new EIN instead. ein.so files new EINs for non-residents and does not charge to edit existing records.
| Detail | Information |
|---|---|
| Form | IRS Form 8822-B |
| Cost | $0 |
| Processing time | 4-6 weeks |
| Deadline | Within 60 days of moving |
| Online option | Not available |
| EIN number | Stays the same |
| IRS mailing address | Cincinnati, OH 45999 |
What Changes
What Changes When You Update an EIN Address?
Only the mailing address on your IRS record changes. Your 9-digit EIN, your entity type, and your tax obligations all stay the same. The IRS redirects future notices, refunds, and letters to the new address. Nothing about your tax status shifts because you moved.
A business address change is administrative. It does not reopen your EIN account or alter how the IRS treats your entity. A foreign-owned single-member US LLC remains a disregarded entity after an address change. A multi-member LLC keeps its partnership default. Your annual filing duties, including Form 5472 and BOI reporting, continue unchanged.
| Changes | Stays the Same |
|---|---|
| Mailing address on file | Your 9-digit EIN |
| Where the IRS sends notices | Entity type (LLC, corporation) |
| Where refund checks go | Federal tax classification |
| Address on future filings | Form 5472 and BOI duties |
The new address feeds every future IRS interaction. The IRS sends Form 5472 reminders, BOI follow-ups, and any audit correspondence to this address. Keep it current.
How to Change
How Do You Change Your EIN Address?
You change your EIN address with one of three methods: file Form 8822-B, send a signed letter to the IRS, or report the new address on your next federal tax return. All three cost $0. Form 8822-B is the dedicated method and the most reliable.
Download Form 8822-B
Enter Your EIN and Business Details
Enter the New Address
Sign, Date, and Mail
Method Comparison
| Method | Speed | Cost | Best For |
|---|---|---|---|
| Form 8822-B | 4-6 weeks | $0 | Any business that moved between filings |
| Signed letter | 4-6 weeks | $0 | When you cannot access Form 8822-B |
| Next tax return | At filing | $0 | When your next return is due soon |
Method 2: Signed Letter to the IRS
Write a letter that includes your EIN, the legal entity name, the old address, the new address, and the responsible party's signature. Mail it to the IRS in Cincinnati, OH 45999. A letter works when Form 8822-B is unavailable, but the dedicated form processes more cleanly.
Method 3: Next Federal Tax Return
Enter the new address on your next federal return. The IRS updates the record automatically when it processes the return. This method suits businesses with a return due soon, including the annual pro-forma Form 1120 that accompanies Form 5472 for foreign-owned LLCs.
Non-Residents
Can Non-Residents Change an EIN Address to a Foreign Address?
Yes. Non-resident LLC owners can list an international mailing address on Form 8822-B. Enter the foreign street, city, country, and postal code in the new-address fields. The IRS accepts non-US addresses for EIN records. Clear formatting prevents a silent rejection.
Many non-residents who got an EIN through ein.so move between countries or change registered agents. The same address-change rules apply whether the new address is in the US or abroad. The IRS does not require a US address to maintain an EIN. Your EIN was issued without an SSN using your passport number on Form SS-4 Line 7b, and an address change keeps that record current.
International Address Tips for Form 8822-B
- Write the country name in full, not an abbreviation.
- Include the postal code in the format used by that country.
- Keep the street and city on the lines the IRS expects, mirroring your original SS-4 layout.
- Avoid characters the IRS scanner may misread; use plain Latin script.
- Mail by an international courier with tracking so you keep proof of the filing date.
The most common non-resident error is a malformed international address that the IRS cannot match to your record. If your original EIN for non-residents application used a specific address style, stay consistent. A clean, well-formatted entry processes without follow-up. See EIN without SSN for how non-residents obtain and maintain an EIN.
New EIN vs Update
When Does a Move Require a New EIN Instead?
A move never requires a new EIN. You apply for a new EIN only when ownership or entity structure changes, not when an address changes. Relocating your business, your registered agent, or yourself to another state or country keeps the same EIN.
The IRS lists specific events that trigger a new EIN. An address change is not one of them. Confusing the two is the most common mistake business owners make after moving. The table below separates the two cases.
Update the Address (Form 8822-B)
New EIN Required
Foreign Qualification, Not a New EIN
New Business Entirely
| Event | Action | EIN Result |
|---|---|---|
| Moved to a new address | Form 8822-B | Same EIN |
| Changed registered agent | Form 8822-B | Same EIN |
| Relocated abroad | Form 8822-B | Same EIN |
| Moved LLC to a new state | Form 8822-B + state foreign registration | Same EIN |
| Formed a new entity | Form SS-4 | New EIN |
| Restructured ownership | Form SS-4 (if IRS rules require) | New EIN |
If you need a new EIN for a new non-resident entity, ein.so files Form SS-4 by fax to 855-215-1627 and delivers your EIN by email. Standard processing costs $49 over 4-7 business days. Express costs $97 over 2-3 business days. See the full EIN application process and current EIN cost.
Why It Matters
Why Does Keeping Your EIN Address Current Matter for Non-Residents?
A current EIN address ensures IRS notices reach you on time. Missed correspondence can trigger penalties, including the $25,000 penalty for failing to file Form 5472. Non-residents face higher risk because IRS mail to a stale address may never reach them abroad.
The IRS communicates by mail. It sends Form 5472 reminders, BOI-related letters, refund checks, and audit notices to the address on file. A foreign-owned single-member US LLC must file Form 5472 with a pro-forma Form 1120 each year. If an IRS notice about a missing filing goes to your old address, you lose the chance to respond before penalties apply.
Risks of an Outdated EIN Address
- Form 5472 reminders and penalty notices reach the wrong address, risking the $25,000 penalty.
- BOI compliance letters to FinCEN-related matters go unread.
- Refund checks mail to a location you no longer control.
- Time-sensitive audit responses pass their deadline before you see the notice.
- US bank or payment processor verification letters get lost.
Update the address within 60 days of moving. After your EIN address is current, confirm your bank account and payment processors hold the same address. Keep your registered agent details aligned with the IRS record. ein.so handles the EIN filing and does not provide tax advice. Confirm Form 5472, BOI, and treaty specifics with a US CPA familiar with non-resident matters.
Timeline & Proof
How Long Does an EIN Address Change Take to Process?
The IRS processes Form 8822-B in 4-6 weeks. You do not receive a confirmation letter for most business address changes. Mail the form by certified mail or international courier to keep proof of the filing date.
The IRS does not send an acknowledgment the way it issues a CP 575 letter for a new EIN. The absence of a confirmation is normal. Your proof is the certified mail receipt and the dated copy of the form you keep. Plan around the 4-6 week window when you expect time-sensitive IRS mail.
| Step | Timing |
|---|---|
| Mail Form 8822-B | Day 0 |
| IRS receives the form | 1-2 weeks (international mail varies) |
| IRS updates the record | 4-6 weeks total |
| Confirmation letter | None issued for most changes |
If a deadline is close, also report the new address on your next federal tax return so the change processes at filing. For new EIN timelines, see EIN processing time. The fax method for a brand-new EIN takes 4-7 business days when the SS-4 is error-free.
Next Steps
After You Update Your EIN Address
- Confirm your bank account — keep your US business bank address aligned with the IRS record
- Review BOI filing — update beneficial ownership details if your address changed
- File Form 5472 — annually for foreign-owned LLCs, $25,000 penalty for non-filing
- Need a new EIN for a new entity? — apply with ein.so for $49 Standard or $97 Express
- Learn the basics — how to get an EIN, EIN without SSN, and EIN for non-residents
Related EIN resources: EIN cost | EIN processing time | SS-4 form guide | EIN name change | EIN cancellation | Multiple EIN numbers.
Frequently Asked Questions
How do I change my EIN address with the IRS?
File IRS Form 8822-B or send a signed letter to the IRS in Cincinnati, OH 45999. Include your EIN, the legal business name, the old address, the new address, and the responsible party's signature. The IRS charges $0. Processing takes 4-6 weeks. Your 9-digit EIN does not change.
Does changing my address change my EIN number?
No. Your 9-digit EIN stays the same for the life of the business. An address change updates only the mailing address the IRS keeps on file. You never reapply for a new EIN because you moved. A new EIN is required only when ownership or entity structure changes.
Is an EIN address change free?
Yes. The IRS charges $0 to update the address linked to your EIN, whether you file Form 8822-B, send a letter, or report the new address on your next tax return. ein.so charges $49 only to obtain a brand-new EIN for a new entity, not to edit an existing record.
Can a non-resident change an EIN address to a foreign address?
Yes. Non-resident LLC owners can list an international mailing address on Form 8822-B. Enter the foreign address in the new-address fields, including the country and postal code. The IRS accepts non-US addresses for EIN records. Format the address clearly so the IRS does not reject a malformed international entry.
How long does an EIN address change take to process?
The IRS processes Form 8822-B in 4-6 weeks. You do not receive a confirmation letter for most address changes. Mail the form by certified mail to keep proof of the filing date. Update the address within 60 days of moving so IRS notices reach your current location.
Can I change my EIN address online?
No. The IRS does not offer an online EIN address change. You must mail Form 8822-B or a signed letter, or report the new address on your next federal tax return. The IRS online EIN tool only issues new numbers to applicants with an SSN, and it does not edit existing records.
Who can sign the EIN address change?
The responsible party listed on your original Form SS-4, or a corporate officer, partner, or LLC member, must sign Form 8822-B. The IRS does not accept an unsigned address change. For a foreign-owned single-member LLC, the non-resident owner named as responsible party signs the form.
Do I need a new EIN after moving to a different state?
No. Moving your business or registered agent to a different state does not require a new EIN. The federal EIN is national and follows the entity across all 50 states. Update the address on Form 8822-B. You may need to register the LLC as a foreign entity in the new state separately.
What happens if I do not update my EIN address?
IRS notices, refund checks, and compliance letters go to the old address. Missed Form 5472 or BOI correspondence can lead to penalties, including the $25,000 Form 5472 penalty for foreign-owned LLCs. Update the address within 60 days of moving so time-sensitive IRS mail reaches you.
Should I update my EIN address before or after forming a new LLC?
An address change applies to an existing entity. If you are starting a new business, you apply for a new EIN instead of editing an old record. ein.so files Form SS-4 for new non-resident entities for $49 Standard or $97 Express. Use Form 8822-B only for an entity that already has an EIN.
Need an EIN? We Handle Everything.
Non-US resident? We file Form SS-4 with the IRS and deliver your EIN by email. Just $49.
Get My EIN for $49