Your SAM registration is the single most important prerequisite for doing business with the federal government. Without an active registration in the System for Award Management (SAM.gov), you cannot bid on contracts, receive contract payments, or apply for federal grants. Every other step in federal contracting—certifications, capability statements, proposal submissions—depends on having a current, accurate SAM profile.
This guide covers what SAM is, how the registration process works, the most common mistakes that cause delays, and how to maintain your registration once it is active.
What SAM Is and Why It Matters
SAM.gov is the federal government's official database of registered vendors. When a contracting officer needs to verify that your business is eligible to receive an award, they check SAM. When the payment office processes an invoice, they confirm your banking information through SAM. When a prime contractor evaluates potential subcontractors, they search SAM profiles to find qualified businesses.
Your SAM registration includes your Unique Entity Identifier (UEI), which replaced the DUNS Number in April 2022. It also contains your CAGE code (assigned by the Defense Logistics Agency), your NAICS and PSC codes, your business size and socioeconomic status, banking information for electronic funds transfer, and your responses to FAR (Federal Acquisition Regulation) representations and certifications.
Registration is free. Any service that charges you to register in SAM is not affiliated with the federal government.
The Registration Process
A new SAM registration typically takes two to four weeks from submission to activation, though delays are common when documentation issues arise. Here is how the process works:
Step 1: Gather your documents. Before starting, have your EIN (or SSN for sole proprietors), legal business name exactly as registered with the IRS, physical business address, banking information (routing and account numbers), and your state's Secretary of State registration available.
Step 2: Get your UEI. When you begin registration at SAM.gov, the system will assign your Unique Entity Identifier automatically. This replaced the old process of obtaining a DUNS Number from Dun & Bradstreet.
Step 3: Complete core data. Enter your business information, select your NAICS codes, provide banking details, and answer the FAR representations and certifications. These FAR questions cover topics like business size, ownership, place of manufacture, and compliance with various federal regulations.
Step 4: Entity validation. After submission, your registration goes through two validation steps. First, the IRS validates your EIN and taxpayer name. Second, the Defense Logistics Agency (DLA) assigns or validates your CAGE code and reviews for discrepancies. If either validation finds a mismatch—a different address, a misspelled business name, an unrecognized EIN—your registration will be held until you resolve the issue.
Step 5: Activation. Once both validations pass, your registration goes active and remains valid for 365 days.
Common Mistakes That Cause Delays
After processing thousands of SAM registrations, these are the issues we see most often:
Business name mismatches. Your legal business name in SAM must match exactly what is on file with the IRS and your Secretary of State. If your state filing says "Smith Consulting LLC" but your IRS records say "Smith Consulting, LLC" (with a comma), that difference can trigger a validation failure. Resolve discrepancies with the IRS or Secretary of State before starting your SAM registration.
Address inconsistencies. SAM cross-references your address against IRS records, state filings, and USPS databases. If you recently moved or use a virtual office, make sure all systems reflect the same current address.
Incorrect banking information. SAM does not validate bank details during registration—it only shows the last four digits after entry. If you enter the wrong routing or account number, you will not discover the error until a payment fails. Double-check every digit before submitting.
Poor NAICS code selection. Your NAICS codes tell agencies and prime contractors what goods or services your business provides. Selecting codes that are too broad or that do not reflect your actual capabilities makes you harder to find and can create eligibility questions during evaluations. Choose codes that accurately describe your core services, and include both a primary code and relevant secondary codes.
Rushing through FAR representations. The FAR certification questions are not formalities. Incorrect answers—whether about business size, ownership structure, or compliance status—can result in false certification issues that jeopardize current and future contracts.
Maintaining Your Registration
SAM registrations expire every 365 days. An expired registration means you cannot receive new awards, and payments on existing contracts will be held until you renew.
Set a reminder at least 60 days before your expiration date. The renewal process requires you to review and re-certify all information, which gives you the opportunity to update addresses, banking details, NAICS codes, or points of contact. Even if nothing has changed, you must actively confirm your data and resubmit.
If your registration does lapse, renewing it follows the same validation process as a new registration—meaning another two to four weeks of processing time. During that window, you are invisible to agencies and ineligible for awards.
Beyond Registration: Making SAM Work for You
A completed SAM registration is the minimum requirement, not the finish line. To get the most value from your profile:
- Keep your capabilities narrative current. This is what contracting officers and primes read when they find you in a search. Write it like a concise capability statement, not a generic company description.
- Review your NAICS codes annually. As your business evolves, your codes should reflect what you actually deliver today.
- Monitor your entity status. Log into SAM.gov periodically to confirm your registration is active and that no alerts or data issues have been flagged.
Related reading: The Hidden Benefits of SAM: Beyond Government Contracts | How to Break Into Federal Contracting
If you need help with a new SAM registration, a renewal, or resolving a validation issue, FEDCON's registration team handles this process daily. Reach out to our Help Desk at 1-855-233-3266 to get started.