Question 1

What does this checker check?

Accepted Answer

It reviews the details you plan to submit for SAM.gov entity validation and flags common problems: an address that looks like a P.O. box or mailbox service, a recurring document that may be too old, and document types that SAM does not accept. It also reminds you that your legal name and address must match your documents exactly.

Question 2

Is my data sent anywhere?

Accepted Answer

No. The checker runs entirely in your browser. Nothing you type is sent to FedFinder or stored anywhere. You can review the code in your browser or use the tool offline once the page has loaded.

Question 3

Does passing this checker guarantee SAM.gov accepts my entity?

Accepted Answer

No. This is a guide, not a guarantee. It catches frequent mistakes, but the validation provider makes the final decision based on official records. Use it to reduce avoidable rejections, not as a substitute for SAM.gov.

SAM.gov Entity Validation Checker

Your readiness checklist

Suggested validation note

Run into trouble?