Changing Your LLC Business Address: 7-Step State + IRS + FinCEN Guide

The 7-channel update map: where the LLC's address gets recorded

1. 1State Secretary of State. The LLC's principal business address is on the original Articles of Organization. Updating it requires filing a Certificate of Amendment (called a Statement of Change in some states) with the formation state, plus any state where the LLC is foreign-qualified. Fee: $25-$300 per state.
2. 2IRS Form 8822-B. The IRS uses the address on the EIN application records to send notices, audit letters, and tax-form acknowledgments. Form 8822-B is the federal change-of-address notification, free to file, with a 60-day window after the move.
3. 3FinCEN BOI Update. Beneficial Ownership Information reports were introduced in 2024. Any change in the LLC's principal business address has to be reported to FinCEN within 30 days. Free to file, but the late penalty is $591 per day.
4. 4USPS commercial registry. USPS maintains the commercial address classification that banks and credit bureaus look up. A new commercial address gets classified automatically; a borderline case (mixed-use building, residential ZIP) requires the address provider to file Form 1583 with the local USPS office.
5. 5Registered agent records. The registered agent address is separate from the principal business address. If the registered agent changes, a separate Statement of Change of Registered Agent has to be filed. Fee: $0-$50 per state.
6. 6Banks and payment processors. Mercury, Brex, Stripe, PayPal, and the LLC's primary business bank all run their own KYB re-verification when an address change is reported. The update is online but requires uploaded documentation (lease, license agreement) for the new address.
7. 7Vendors, contractors, and clients. Anyone holding a W-9 from the LLC has the old address on file. Each one has to be notified and asked to update their records. The 1099 forms generated for the LLC in January will reflect whichever address each vendor had on file at year-end.

Step 1: File the Articles of Amendment with the state Secretary of State

This is the foundation step that every other update depends on, since the state's record is what the IRS, banks, and credit bureaus cross-check against. The form has different names by state: Articles of Amendment in Delaware, Florida, and Wyoming; Statement of Change in Texas; Certificate of Amendment in California and New York; Articles of Amendment / Restatement in DC.

1. 1Confirm the new address has the right USPS classification before filing. A residential address fails the bank cross-check that follows. The address-checker tool flags the USPS classification of the new address.
2. 2Download the state's amendment form from the Secretary of State website. Most states accept online filing through their business portal. Wyoming, Delaware, and Florida have same-day online filing. New York, California, and DC are 1-2 weeks for paper or expedited online.
3. 3Fill the form with the new principal business address. The form usually asks for the LLC name, formation date, original principal address, new principal address, and effective date. California and New York also require the address of every member or manager.
4. 4Pay the amendment fee. $25 (Florida) to $300 (Texas) is the typical range. Wyoming charges $60, DC charges $50, NY charges $30, CA charges $30, Delaware charges $200. Most state amendment fees are flat, regardless of how many fields change.
5. 5File and save the receipt. The state issues a stamped Certificate of Amendment that proves the new address is on file. Save the PDF, since every other update channel asks for it as proof.

Step 2: Notify the IRS with Form 8822-B (60-day rule)

The IRS uses the address on the EIN application as the LLC's tax-correspondence address. After the state amendment files, the next step is updating the IRS with Form 8822-B, the federal change-of-address form for businesses.

Form 8822-B is a one-page paper form, free to file, mailed to the IRS service center for the LLC's state. The IRS does not offer an online filing option for 8822-B as of 2026. Processing takes 4-6 weeks once the form arrives at the service center.

1. 1Download Form 8822-B from IRS.gov.
2. 2Fill in the LLC's name, EIN, old address, and new address. The form also asks whether the change applies to a partnership, S-corp, C-corp, or other entity classification.
3. 3Sign and date. Only the responsible party listed on the EIN application can sign. If the responsible party has changed, file Form 8822-B together with the responsible party update on the same form.
4. 4Mail to the IRS service center for the LLC's state. Form 8822-B has a state-by-state mailing address grid on page 2.
5. 5Wait 4-6 weeks for confirmation. The IRS does not send an acknowledgment letter; the only confirmation is when the next IRS notice arrives at the new address.

Step 3: Update FinCEN BOI within 30 days (the 2024 rule)

The Beneficial Ownership Information rule took effect in 2024 under the Corporate Transparency Act. Every LLC formed in or registered to do business in the US has to file an initial BOI report with FinCEN. Once filed, any change in the LLC's principal business address (or in any beneficial owner's home address) has to be reported through an updated BOI filing within 30 days.

1. 1Log into the FinCEN BOI E-Filing portal at boiefiling.fincen.gov. The portal accepts initial reports, updated reports, and corrected reports.
2. 2Select 'Update' and pull the existing BOI record for the LLC. The portal shows the existing principal business address, FinCEN ID, and beneficial ownership disclosures.
3. 3Update the principal business address to the new address. The portal also asks whether any beneficial owner's home address has changed; update those at the same time if applicable.
4. 4Upload supporting ID for any updated beneficial owner. The system requires re-uploaded photo ID (passport, driver's license) only if a beneficial owner's information has changed, not for an address change alone.
5. 5Submit and save the receipt. FinCEN issues a confirmation number. Save the PDF with the LLC's compliance binder.

Step 4: Update USPS, registered agent, and local agencies

• USPS commercial classification. Most new commercial addresses are classified automatically. If the address is borderline (storage facility, mixed-use building, residential ZIP), the USPS Address Information System lookup tool confirms the classification. A virtual office or executive suite that is already USPS-classified as commercial passes without action.
• Registered agent. The registered agent address is separate from the principal business address. If the LLC switches to a save office address that includes registered agent service, the change of registered agent is a separate filing with the state. If only the principal address changes and the registered agent stays the same, no registered agent filing is needed.
• Local business license. Some cities and counties (San Francisco, NYC, DC) issue a separate local business license that has its own address record. The local license has to be updated separately, usually within 30 days of the state filing.
• Sales tax permit. If the LLC has a sales tax permit in the state, the sales tax permit address on file with the Department of Revenue has to be updated. The DOR usually accepts the same Articles of Amendment receipt as proof.
• Department of Labor / unemployment insurance. If the LLC has employees, the state DOL or unemployment insurance agency keeps a separate address record for tax notices and unemployment claims. Update through the state employer portal.

Step 5: Update banks, payment processors, and vendors

The financial-stack updates re-trigger KYB (Know Your Business) verification at each provider. Most providers complete the verification automatically once the IRS Form 8822-B has processed and their nightly cross-check confirms the new address. A few require manual document upload.

• Mercury, Brex, Relay, business bank accounts. Update through the bank's online portal. Most banks ask for the new lease or license agreement and re-verify within 3-7 business days. Mercury also re-runs its CMRA flag check; an address that was clean before but flagged after the move triggers a manual review.
• Stripe. Update business profile address through the Stripe Dashboard. Stripe re-verifies within 1-3 days. Stripe sometimes pauses payouts during re-verification; plan the timing around scheduled payouts.
• PayPal, Square, Wise Business. Each has its own address-update flow in the dashboard. PayPal and Wise typically re-verify within 24 hours; Square within 1-2 business days.
• Vendors and contractors. Anyone who has a W-9 on file from the LLC has the old address. Each one has to be notified individually with a new W-9. The 1099 forms issued to the LLC in January will reflect whichever address each vendor had on file at year-end, so an early-year address change has to be propagated quickly to avoid 1099 mismatches.
• Insurance carriers. General liability, professional liability, workers comp, and any other business insurance policies have an address on the certificate of insurance. Update with each carrier; some require an endorsement to the policy.

Seven-state amendment cost and timeline comparison

The state filing is almost always the longest step in the address-change stack. The IRS Form 8822-B, the FinCEN BOI update, and the bank re-verifications can all run in parallel once the state amendment receipt is in hand, but each downstream step depends on the state filing being on file first. The save office 24-hour activation closes the new-address-acquisition step, which makes the state filing the only remaining gating step.

Where save office fits the address-change clock

A real commercial business address that activates within 24 hours and ships a license agreement on the same day is the foundation that makes a fast address change possible. Without it, the founder waits to sign a lease, walks the new mail through the move, and risks a residential or PO Box classification that fails the bank cross-check.

save office operates seven commercial-classified addresses across the US (Los Angeles, New York, San Francisco, Wilmington Delaware, Cheyenne Wyoming, Tampa Florida, and Washington DC), each with a license agreement on file naming the LLC as the licensee, USPS commercial classification, and 24-hour activation. The companion guide on the three business addresses every LLC needs covers how the principal business address, the registered agent address, and the mailing address fit together. The address-checker tool checks whether the current or proposed new address has the commercial USPS classification that the bank, payment processor, and credit bureau cross-checks all run against.