Why your business name and address have to match your paperwork exactly
SAM.gov checks the name and physical address you enter against records and documentation about your business. This is where first-time registrations stall, and most of it is avoidable.
Updated
Early in a SAM.gov registration, the legal business name and physical address you type are checked against documentation about your business, and small differences make the match fail. If your business was formed with your state, copy the name exactly from your formation paperwork; the address has to be where the business actually is, not a post office box.
What does SAM.gov check?
Early in a SAM.gov registration there is a step that confirms your entity is the entity you say it is. It compares the legal business name and physical address you type against documentation about your business.
It is not a judgment about whether your business is real or good. It is a matching exercise, and matching exercises fail on small differences that a human reader would not even notice.
Which business name do I enter?
The name that has to go in is your legal name: not the name on your sign, not the name on your invoices, not the name your customers know, unless those happen to be the same string of characters. If your business was formed with your state, it is the name on your formation paperwork. If it was not, as with a sole proprietor, ask the Federal Service Desk or a free counselor which record your legal name is checked against before you start.
If you do business under a different name, that is a DBA, and SAM.gov has a separate place for it. Putting the DBA name where the legal name belongs is one of the most common reasons a registration comes back for more information.
The ending matters too. If your paperwork says Incorporated, then Incorporated is what your legal name is, and Inc is a different string. Same for LLC against L.L.C., and for an ampersand against the word and. Copy the name from the document rather than typing it from memory, because memory smooths exactly these details out.
Which address do I enter?
The physical address is where your business actually is. A post office box is not a physical address for this purpose, and neither is a mail-forwarding service. If your mail goes somewhere other than your premises, that is what the separate mailing address field is for.
Registered agent addresses cause trouble here. The agent's address is on plenty of your paperwork, which makes it feel like the right answer, but it is the agent's address rather than your business's location.
If you work from home and would rather not publish your home address, that is a real concern and worth raising with a counselor before you file rather than after.
What happens if it does not match?
You are asked to provide documentation showing the name and address you entered. That is the moment the calendar starts slipping, because the exchange happens by ticket and each round trip costs time.
The way to spend the least time in that loop is to have the documents in front of you before you start, and to type from them rather than around them. For a business formed with its state, the usual set is its formation document and something that shows the business at the physical address. Without a state filing, ask the Federal Service Desk what to send.
If your legal name or address genuinely changed, the fix is at the source. Update the record with your state first, then bring the current document to SAM.gov. Entering the new details against old paperwork does not resolve the mismatch; it just moves it.
Where can I get help with it?
The Federal Service Desk handles entity validation questions and charges nothing.
A paid service cannot make this step go faster. The check is the check; what a third party can do is help you get the details right the first time.
Free help also exists: APEX Accelerators (DoD-funded, free) and the Federal Service Desk will help you at no charge. We built Firmenza to be useful alongside them.
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