When Your U.S. Bank Asks for a Real Physical Address

If your U.S. bank contacted you asking to update your business address, and then refused your Registered Agent address or P.O. Box, you're not alone. This has been a steady wave through 2025 and into 2026. FinCEN rule activity and tighter bank KYC now require a verifiable commercial street address. Here's what works, what fails, and how to fix it.

Why your bank is suddenly asking

Most Canadian founders set up their Delaware LLC with a Registered Agent address on the state filing, and used the same address for banking. That was fine at opening.

What changed:

Banks sharpened their "principal business address" requirement during 2024 and 2025, separating it from the Registered Agent address.
FinCEN's Beneficial Ownership rule activity made banks more careful about address verification.
Mercury, Relay, Brex, and smaller fintechs all pushed address-refresh requests to accounts that had been open 12 months or more.

The bank is not trying to close your account. They need an address that passes a commercial verification check.

What does not work

Registered Agent address. This is for legal service of process, not a business location. Banks explicitly reject it.
P.O. Box. USPS postal boxes are not a street address and fail the bank's street-address validator.
Your Canadian home address alone. Some banks accept a Canadian address as the signer's home, but still want a U.S. business location for the entity.
A friend's address or a coworking hot desk without a mail agreement. Banks check these against CMRA and commercial registries.

What works

You need a commercial street address in the U.S. that you have a signed right to use. Three options work in practice.

1. Virtual office from a CMRA provider

A CMRA, or Commercial Mail Receiving Agency, is a USPS-registered mail handler. A virtual office run by a CMRA gives you a real street address, suite number, and mail forwarding. You sign USPS Form 1583, notarized, so the CMRA can legally receive mail on your behalf.

Most Canadian LLC owners take this path. Monthly cost is usually $29-99.

Accepted by: Mercury, Relay, Brex, Wise, most traditional banks when paired with a plausible business description.

2. A real commercial lease or coworking membership

A physical office or coworking membership with a full business address on the membership agreement. WeWork, Regus, and Industrious all qualify. Costs start around $200-600 a month. Overkill for most solo operators, but unambiguous for the bank.

3. Your own U.S. property

If you already own or lease U.S. property for other reasons, you can use that address. Keep utility bills or a lease agreement handy in case the bank asks for proof.

How to fix it without losing the account

Don't delay. Banks typically give 30 days from the first notice. Missing the deadline triggers account restrictions, not just a reminder.
Secure the new address first. Sign up for the virtual office, complete the USPS Form 1583 notarization, and confirm the address is active.
Update the bank through their official portal. Attach the lease or virtual office agreement as proof. Do not email unsolicited documents.
Update your Delaware filing if needed. Delaware only requires the Registered Agent address on the Certificate of Formation, so the state side is usually fine. If your state tracks a separate principal office address, refresh it on the next annual report.
Update IRS records. File Form 8822-B within 60 days of the business address change. This avoids mismatched IRS notices later.

What else you should update

When the business address changes, a few other records should follow so future audits or reconciliations are clean:

IRS Form 8822-B for the entity address
State annual report if the state tracks principal office separately
Stripe, PayPal, and payment processors, since mismatched addresses trigger payout holds
Insurance policies, if any
Invoices and contracts going forward

How to avoid this entirely from day one

If you are forming a new Delaware LLC, set up your Registered Agent and Virtual Office as two separate services from the start. They serve different purposes and should not share an address.

Registered Agent: legal notices only, usually in Delaware
Virtual Office: your business mailing and banking address, in a state that fits your banking preference

Most Canadian founders pair a Delaware Registered Agent with a Wyoming, Texas, or Florida virtual office. The virtual office state does not have to match the state of formation.