How to register on SAM.gov: the step-by-step a small business actually needs

You can't win a federal contract, or get paid for one, without an active registration in SAM.gov. It's the System for Award Management, the government's single front door for anyone who wants to do business with a federal agency. Registration is free, the government will never charge you for it, and a first-timer can finish the data entry in an afternoon.

The part that trips people up isn't the form. It's the validation step in the middle, where SAM.gov has to confirm your business is a real, distinct legal entity before it issues your identifier. Get your records lined up before you start and that step takes hours. Get one detail wrong and it can sit for a week while you hunt down a document.

Here's the order to do it in.

What SAM.gov registration actually gets you

Two things, really. First, a Unique Entity ID (UEI), the 12-character code that replaced the old DUNS number in April 2022. The UEI is how every federal system refers to your business. Second, an active entity registration, which is what lets you bid on contracts, receive awards, and get paid by electronic transfer.

You need both. A UEI alone is enough to register for some grants, but to contract you need the full active registration with your banking and representations on file.

Gather these before you log in

The single biggest cause of delay is starting the registration and then stalling because you don't have a number in front of you. Pull these together first:

• Your legal business name and physical address, spelled exactly as they appear on your IRS and state records. Not your DBA, not an abbreviation. The validator matches character for character.
• Your EIN (employer identification number) and the business name tied to it, from your IRS CP-575 letter.
• Your bank routing and account numbers for electronic funds transfer. This is how the government pays you.
• Your NAICS codes, the industry classifications that tell agencies what you do. If you're not sure which ones fit, our NAICS lookup will get you the right codes and size standards before you register.
• Your business structure and start date, plus state of incorporation.

If you already have a UEI from a prior grant or registration, don't request a new one. Use the existing entity.

Step by step

1. Create a Login.gov account. SAM.gov uses Login.gov for sign-in, with two-factor authentication. Set this up first so you're not interrupted mid-registration.

2. Start entity registration and validate your entity. This is the step that matters. SAM.gov sends your business name and address to its entity validation service to confirm you're a real, distinct legal entity. If your details match public records cleanly, validation can finish in minutes to a few hours, and your UEI is issued.

If the service can't match you automatically, it asks for supporting documents: articles of organization, your IRS CP-575, a recent utility bill, a bank statement, or a business license. This is where registrations stall for days. The fix is almost always a mismatch between the name or address you typed and the one on your official records. Make them identical.

3. Enter your core data. NAICS codes, business size, points of contact, and your banking details for EFT.

4. Complete the representations and certifications. A long set of yes/no answers about your business, ownership, and compliance. Answer honestly; these are legally binding and agencies rely on them.

5. Submit and wait for the government validation. After you submit, the record goes through IRS and exclusion checks, and a CAGE code gets assigned (the Commercial and Government Entity code, handled by the Defense Logistics Agency). This back-end step is the longest wait.

6. Confirm your registration is active. You'll get notified when the record goes active. Don't assume you're done at submission. Until the status reads active, you can't be awarded a contract.

How long it really takes

Plan for about 10 to 14 business days for a brand-new registration, not the same day. The UEI and entity validation are usually fast, hours to a day or two if your records are clean. The back-end government validation, IRS cross-check, exclusion screening, and CAGE assignment, is what stretches it out, often a week or more.

Two things shorten it: clean records that match on the first try, and responding fast if the Federal Service Desk asks for anything.

The notarized-letter trap

For years, every entity had to mail in a notarized letter naming its Entity Administrator before registration would complete. That blanket requirement is gone, but a notarized letter can still be requested in specific cases, like establishing a new Entity Administrator on an entity. If you get that request, the Federal Service Desk has to review and approve the letter, and a missing or incorrect one blocks completion entirely. Read the request carefully and follow the format exactly.

It's free. Don't pay for it.

Search "SAM registration" and you'll find companies that charge a few hundred to over a thousand dollars to do this for you. The registration itself is free, and renewal is free. Paid services can be a legitimate convenience if you want someone to handle the paperwork, but plenty of them lean on official-looking branding to make you think the fee is mandatory. It isn't. If a site implies you owe the government money to register, close the tab.

The Federal Service Desk (fsd.gov) is the free, official help line if you get stuck.

After you're active

Registration is the on-ramp, not the destination. Once your record is active:

• Set a renewal reminder. Registration expires every 12 months, and an expired record drops you out of consideration until you renew. Mark it now.
• Build your DSBS profile. Your Dynamic Small Business Search listing is generated from your SAM data, and contracting officers search it during market research. Fill in the keyword and capabilities fields.
• Get your codes and capability statement straight, so when a buyer looks you up, you read as a serious vendor.
• Find out where you stand. Our government readiness tool checks whether your business has the pieces in place to actually win work, not just register.

Registration puts you in the system. What you do next, picking the right NAICS codes, landing your first past performance, deciding whether a certification opens doors worth the effort, is where contracts actually come from. If you're weighing certifications like 8(a), WOSB, SDVOSB, or HUBZone, CertifyAll handles the filing across agencies once, so you're not navigating each one separately.