Independent · not SAM.gov

How to change your name or address in SAM.gov

Updated September 2026

People treat SAM.gov like a mailing-list profile. It is closer to a credit file. If the legal name or the physical address moves, the government wants to match you again.

Change the records that SAM.gov checks, first

If you amended the articles, tell the IRS and the state before you tell SAM.gov. The classic failure is a new “doing business as” in SAM.gov and an old legal name on the EIN letter. Character-for-character still matters. The validation page is the same work, just later in life.

Then edit the entity on sam.gov

Sign in through Login.gov. Open the entity. Update the legal business name and/or physical address. Use one document that shows the new name and the new physical address together if you have it — a utility bill, lease, or bank statement under the current legal name. Foundational documents work if they already match.

There is no paid “address change fee” from SAM.gov. There is a wait if validation runs again. Budget days, not an afternoon, before you need to be awardable.

What a paid updater is doing

Typing. They cannot make IRS matching finish faster. If you already pay a lawyer or accountant for the amendment, they can do this screen as part of that job. Do not hire a stranger whose only product is the free form.

Do not wait for the anniversary

An old address that no longer matches the world will bite you on the next validation, the next renewal, or the next award. Fix it when the move is real. Renewal is still free and still yearly — how to renew.