Federal contractor registration happens on SAM.gov, the free federal portal that replaced the old Central Contractor Registration (CCR) system in 2012.1U.S. Department of Defense. Capabilities – System for Award Management (SAM) Any business or organization that wants to bid on federal contracts or receive grants, loans, or other federal payments must register there before an agency can award them work.2SAM.gov. Entity Registration The entire process is online, costs nothing, and typically takes up to 10 business days from submission to active status once you have the right documents in hand.
What to Gather Before You Start
SAM.gov cross-checks your entries against records held by the IRS, the U.S. Postal Service, your state’s Secretary of State office, and the Defense Logistics Agency. A mismatch in any one of those databases is the single most common reason registrations stall. Pull these items together before you log in:
- Your legal business name exactly as it appears with the IRS and your state filings. Even “LLC” versus “L.L.C.” can trigger a rejection.
- A physical address that matches USPS and state records. P.O. boxes are not accepted.3SAM.gov. Entity Registration Checklist
- A Taxpayer Identification Number, usually the Employer Identification Number the IRS assigned to your business. Sole proprietors can use a Social Security Number but are encouraged to get a free EIN instead. Foreign entities that do not pay U.S. taxes leave the field blank.4U.S. General Services Administration. Quick Start Guide for Grantee Registrationsa>
- NAICS codes describing what your business does. Federal procurement officers search by these codes, so pick a primary code that fits and add secondary codes for other lines of work.5U.S. Small Business Administration. Basic Requirements
- A U.S. bank routing and account number for Electronic Funds Transfer, so the government can pay you by direct deposit.6Acquisition.GOV. 52.232-33 Payment by Electronic Funds Transfer – System for Award Management
- Names, phone numbers, and email addresses for your administrative and financial points of contact.
Create a Login.gov Account
Before you can open the registration form, set up a personal account at Login.gov, the federal single sign-on service. From SAM.gov, select Sign In and the site redirects you to Login.gov to create the account.2SAM.gov. Entity Registration You’ll choose a username, password, and at least one multi-factor authentication method: an authenticator app, security key, face or touch unlock, or a phone number for text codes.7Login.gov. Authentication Methods
Add two authentication methods if you can. If you lose your only method, the agency cannot restore the account, and you would have to delete it and start over, which delays the whole registration.7Login.gov. Authentication Methods This user account is separate from your entity registration; finishing one does not finish the other.
Get Your Unique Entity ID
Federal agencies once identified contractors by a DUNS Number from Dun & Bradstreet. That system was retired in April 2022 and replaced by the Unique Entity ID (UEI), a twelve-character code the federal government assigns itself.8General Services Administration. Implementing the Unique Entity ID You don’t apply for it separately. When you choose Register Entity on SAM.gov, the system assigns your UEI during the process after validating your legal name and physical address through an Entity Validation Service.9U.S. General Services Administration. SAM.gov Entity Validation If you only need a UEI right now and aren’t ready to pursue contracts, SAM.gov also lets you request the identifier without completing a full registration.
Fill Out the Registration
Once you’re signed in and your UEI is assigned, SAM.gov walks you through four groups of fields.
Core Data and Business Size
The core data section collects the identifiers you gathered: legal name, physical address, TIN, UEI, NAICS codes, and points of contact. The assertions section then asks about your business size and any socio-economic status. Whether you qualify as a small business depends on SBA size standards tied to your NAICS code, which use either average annual receipts or average number of employees.10U.S. Small Business Administration. Size Standards If you’re eligible for a set-aside program, flag it here. The main ones are the 8(a) Business Development program, HUBZone, the Women-Owned Small Business Federal Contract program, and the Service-Disabled Veteran-Owned Small Business program.11U.S. Small Business Administration. Types of Contracts Some allow self-certification through SAM.gov; others require a separate certification application.
Representations and Certifications
By completing the reps and certs section once, you attest to compliance across dozens of federal requirements that used to be filed with every individual bid. Topics include independent price determination, small business eligibility, affirmative action, Buy American rules, child labor certifications, greenhouse gas disclosures, delinquent federal taxes, and felony convictions.12Acquisition.GOV. Federal Acquisition Regulation Subpart 4.12 – Representations and Certifications13Acquisition.GOV. 52.204-8 Annual Representations and Certifications Read each one. These are legal attestations, and false statements can lead to suspension or debarment from all federal contracting.
Financial Information
Enter your U.S. bank routing and account numbers for Electronic Funds Transfer, and check the digits twice. Incorrect banking details are a frequent cause of payment delays and can trigger a rejection during validation. Foreign entities without a U.S. bank account skip this section. Large contractors that received $25 million or more in federal funds in the prior fiscal year and drew at least 80 percent of their gross revenue from federal sources must also report the names and total compensation of their five highest-paid executives, unless that information is already public through SEC or IRS filings.14Acquisition.GOV. Reporting Executive Compensation and First-Tier Subcontract Awards Most small businesses won’t hit either threshold.
Send the Notarized Entity Administrator Letter
Every registering entity must designate an Entity Administrator through a notarized letter. Print it on official business letterhead (or include the legal name and physical address at the top), name the administrator, and have it signed in front of a notary by someone with signatory authority such as an officer, executive, or partner.15USDA Rural Development. SAM Registration Template Mail the original to:
Federal Service Desk
ATTN: SAM.GOV Registration Processing
460 Industrial Blvd
London, KY 40741-7285
Since 2018, your registration can be activated before the letter arrives, but you must mail the signed and notarized original within 30 days of activation or the registration may be deactivated. The Federal Service Desk will contact you if the letter is incomplete.15USDA Rural Development. SAM Registration Template Notary fees vary by state but are typically under $15.
Verification and Activation
After you submit, the system runs a multi-stage verification. The IRS validates your TIN against your legal business name; a mismatch here is the top reason registrations fail.16U.S. Department of Agriculture. Quick Start Guide for Entities Interested in Being Eligible for Grants The Defense Logistics Agency also assigns a Commercial and Government Entity (CAGE) code to U.S.-based entities as part of the review.17Acquisition.GOV. 48 CFR 52.204-16 – Commercial and Government Entity Code Reporting The whole process takes up to 10 business days.2SAM.gov. Entity Registration You’ll get an email when your entity is active and searchable.
Under the Federal Acquisition Regulation, an agency generally cannot award you a contract until your registration is active, with narrow exceptions for classified work, emergency operations, certain overseas purchases, and micro-purchases paid by government purchase card.18Acquisition.GOV. Federal Acquisition Regulation Subpart 4.11 – System for Award Management
Why Registrations Get Rejected
Most problems trace back to data that doesn’t match across the IRS, USPS, state records, or DLA. The fixes are usually simple once you spot them:
- Legal name mismatch. Your business name must appear identically in SAM.gov, IRS records, and your state filings. Watch abbreviations, punctuation, and “Inc.” versus “Incorporated.”
- Address mismatch. If you recently moved, update your address with the post office and Secretary of State before registering.
- Wrong or expired TIN. Keep a current copy of your IRS EIN confirmation letter on hand.
- Banking errors. Transposed routing or account digits can fail validation or delay payments.
- Ignored follow-up emails. SAM.gov and the Federal Service Desk sometimes send questions during review. Missing them by a few days can cancel the application.
If you get stuck, the Federal Service Desk at fsd.gov offers live chat and phone support on weekdays.
Renew Every 365 Days
Your registration expires 365 days after activation.2SAM.gov. Entity Registration Once it lapses, you’re ineligible for new contract awards or federal payments until you renew. Renewal walks through the same fields as the initial registration, so use it to update any address, banking, NAICS, or contact changes from the past year. SAM.gov sends reminder emails, but your own calendar reminder is safer.
Watch for Registration Scams
Because registration is mandatory, scammers target business owners with official-looking letters and emails offering to handle it for a fee. The federal government never charges you to register, update, or renew a SAM.gov profile. Any message demanding payment, especially by gift card, wire transfer, or cryptocurrency, is fraudulent. Official government websites end in “.gov” — watch for lookalike domains such as “.gov.com” or “.gov.us.” The government will never ask for your SAM.gov password by email or phone, and sharing your login credentials with third parties violates SAM.gov’s security policy.19General Services Administration (GSA). Don’t Take the Bait: Beware of Misleading Marketing, Imposters, and Phishing If you do hire a consultant, verify them through the Better Business Bureau or independent references first, and report suspected fraud to the FTC or the Internet Crime Complaint Center.
False Certifications Carry Real Penalties
The certifications you sign during registration have legal weight. Submitting false information about your business size, tax status, ownership, or compliance history can trigger suspension or debarment across every executive branch agency. Suspension is a temporary exclusion lasting up to 12 months, with a possible six-month extension, while an investigation is underway. Debarment is a final action that bars a company for a fixed period, generally up to three years. The government can also pursue debarment against individual officers or key employees who participated in or knew about the misconduct, separately from the business itself.20U.S. Department of the Interior. Suspension and Debarment Frequently Asked Questions Accuracy in every field protects your eligibility to do business with the federal government for years to come.