SAM.gov Registration: The Complete Guide for Businesses
SAM.gov registration is the free, mandatory process that lets your business receive federal grants and contracts. You provide your legal business information, obtain a Unique Entity ID, and complete entity registration. It usually takes one to two weeks and must be renewed every year to stay active.
Step-by-step
- 1
Create a Login.gov account
Set up secure sign-in credentials required to access SAM.gov.
- 2
Request your Unique Entity ID
Validate your business details to receive a UEI inside SAM.gov.
- 3
Complete entity registration
Enter your business, financial, and NAICS information.
- 4
Wait for activation
Registration is typically active within one to two weeks.
- 5
Renew annually
Update and renew your registration every 12 months to stay eligible.
What is SAM.gov?
SAM.gov (System for Award Management) is the official U.S. government system where businesses register to do business with the federal government. An active SAM.gov registration is required to receive federal grants, contracts, and most cooperative agreements.
What you need before you start
Gather these items before beginning so registration is not delayed:
- Your legal business name and physical address exactly as filed
- Your EIN (Employer Identification Number) or Taxpayer ID
- Your bank routing and account numbers for electronic payment
- Your NAICS codes and business size information
The Unique Entity ID (UEI)
The federal government replaced the old DUNS number with the Unique Entity ID (UEI), which is now assigned directly inside SAM.gov. You no longer need a third party to obtain an identifier — it is generated as part of registration.
Timeline and renewal
A new registration typically becomes active within one to two weeks, though it can take longer if entity validation flags a mismatch in your business records. Registration must be renewed every 12 months; letting it lapse makes you ineligible for awards until it is reactivated.
Common registration mistakes
The most frequent problems are business-name or address mismatches during entity validation, expired registrations discovered at the worst moment, and incorrect NAICS or size information that causes you to miss set-aside opportunities. Keep your record accurate and current to avoid disqualification.