What Is SAM.gov? The Complete Guide to the System for Award Management

What Is SAM.gov?

SAM.gov — the System for Award Management — is the official U.S. government website for managing federal awards. It handles entity registration, contract opportunity search, exclusions and sanctions data, wage determinations, and assistance listings (formerly the Catalog of Federal Domestic Assistance). If you want to do business with the federal government, you must register here. No exceptions.

Think of SAM.gov as the front door to federal contracting. Without an active SAM.gov registration, your business cannot receive a federal contract or grant. The system is managed by the General Services Administration (GSA) and is free to use — no third-party service is needed to register, despite what some paid services may claim.

History and Evolution

SAM.gov is the result of consolidating several legacy systems that each served a different function in federal procurement. That history explains why SAM.gov does so many things under one roof:

• CCR (Central Contractor Registration) — the original contractor registration database, merged into SAM in 2012.
• FBO.gov (Federal Business Opportunities) — the former contract opportunities portal, known as FedBizOpps, was merged into SAM.gov in November 2019.
• ORCA (Online Representations and Certifications Application) — the system for submitting business representations and certifications, now part of SAM entity registration.
• EPLS (Excluded Parties List System) — the exclusions database tracking debarred and suspended entities.
• CFDA (Catalog of Federal Domestic Assistance) — the listing of all federal assistance programs, now called Assistance Listings within SAM.gov.

This consolidation means that SAM.gov is far more than just a registration portal. It is the central hub for virtually all non-classified federal procurement activity, serving contracting officers, grantors, and vendors alike.

Entity Registration

Entity registration is what matters most to new contractors. You cannot bid on or receive any federal contract without an active registration. The process involves several steps:

1. Obtain a UEI (Unique Entity Identifier). The UEI replaced the DUNS number in April 2022. You can request a UEI directly through SAM.gov during registration — no separate application is needed.
2. Create a Login.gov account. SAM.gov uses Login.gov for authentication. You will need to create an account with a verified email address and multi-factor authentication.
3. Complete the entity registration form. This includes your legal business name, physical address, business type, ownership details, NAICS codes, and banking information for electronic funds transfer (EFT).
4. Submit representations and certifications. These are legal assertions about your business, including size status, ownership, and compliance with various federal regulations.
5. Complete the IRS TIN validation. SAM validates your Taxpayer Identification Number with the IRS, which can take several business days.
6. Wait for validation. After submission, the registration is reviewed and validated. This process typically takes 7-10 business days but can take longer if there are issues with your submission.

Registrations must be renewed annually. SAM.gov sends email reminders as your expiration date approaches, but it is your responsibility to keep your registration current. Let it expire and you cannot receive new contracts — and payments on existing ones may stop.

Contract Opportunities

The Contract Opportunities section of SAM.gov is the primary place to find government contracts. Federal contracting officers are required to post opportunities above $25,000 here, making it the largest public source of federal procurement notices.

You can search by keyword, solicitation number, NAICS code, set-aside type, agency, place of performance, response deadline, and more. Opportunity types include presolicitation notices, combined synopses/solicitations, full solicitations (RFPs, RFQs, IFBs), sources sought/RFI notices, intent to sole source, and award notices.

SAM.gov also supports saved searches and email notifications, letting you receive daily or weekly alerts for opportunities matching your criteria. However, the search functionality can be inconsistent — Drexault enhances this by pulling SAM.gov data along with opportunities from SBIR portals, DIBBS, DARPA, and other sources into a single, searchable interface with AI-powered relevance scoring.

Entity Validation & UEI

The Unique Entity Identifier (UEI) is a 12-character alphanumeric code assigned to each entity registered in SAM.gov. It replaced the DUNS number (previously issued by Dun & Bradstreet) in April 2022 as part of a government-wide transition to a free, government-managed identifier.

The UEI is generated automatically when you register in SAM.gov, so there is no separate application process. Your UEI appears on every contract, grant, and financial transaction with the federal government. It is used by contracting officers to verify your registration status, look up your business profile, and ensure you are not excluded from receiving federal awards.

Entity validation in SAM.gov also includes verification of your legal business name against state records, your TIN against IRS records, and your banking information for payment processing. This multi-source validation ensures that the entity information in SAM.gov is accurate and trustworthy.

Exclusions Database

The Exclusions section of SAM.gov contains records of individuals and entities that are excluded from receiving federal awards. Exclusions can result from debarment, suspension, proposed debarment, or voluntary exclusion. Federal contracting officers are required to check the exclusions database before awarding any contract.

The database is publicly searchable, and you can look up any entity by name, UEI, CAGE code, or Social Security number. If your business or any of its principals appear in the exclusions database, you will be unable to receive federal contracts or subcontracts until the exclusion is resolved. Common reasons for exclusion include fraud, failure to perform on a contract, violation of federal regulations, or criminal convictions related to business conduct.

Wage Determinations

SAM.gov hosts wage determinations issued under the Service Contract Act (SCA) and the Davis-Bacon Act (DBA). These wage determinations establish minimum hourly wages and fringe benefits that contractors must pay workers on covered federal contracts.

The Service Contract Act applies to contracts for services (janitorial, security, IT support, etc.) exceeding $2,500, while the Davis-Bacon Act applies to construction contracts exceeding $2,000. When pricing a proposal for a covered contract, you must use the applicable wage determination to calculate your labor costs. Failing to comply with these wage requirements can result in contract termination and debarment.

Key Features and Tools

Beyond registration and opportunity search, SAM.gov offers several features worth knowing about:

• Data Bank — integrity and performance data on federal contractors, including past performance evaluations and integrity/ethics records.
• Assistance Listings — a full directory of federal assistance programs (grants, loans, cooperative agreements), formerly the CFDA catalog.
• Federal Hierarchy — the organizational structure of federal agencies and their contracting offices, useful for identifying the right contacts.
• Entity Compliance — tools for tracking your registration status, expiration dates, and required annual renewals.
• API Access — SAM.gov provides public APIs for programmatic access to entity data, contract opportunities, and exclusions. These APIs are what platforms like Drexault use to aggregate and enhance federal procurement data.

Common Issues and Tips

SAM.gov is the foundation of federal contracting, but it has real usability problems. Here are the issues you will most likely run into and how to handle them:

• Registration delays: New registrations can take 2-4 weeks. Start your registration well before you need to bid on a contract. Expedited processing is not available.
• TIN validation failures: Ensure your business name and TIN in SAM.gov match exactly what the IRS has on file. Even minor discrepancies (e.g., "LLC" vs. "L.L.C.") can cause validation to fail.
• Browser compatibility: SAM.gov works best in Chrome or Edge. Some features may not function correctly in older browsers.
• Annual renewal: Set calendar reminders for 60 and 30 days before your registration expiration. An expired registration can disrupt payments and contract awards.
• Free registration: SAM.gov registration is always free. If a third party is asking for payment to register you, be cautious — this is a common scam targeting new contractors.
• CAGE code: You will be assigned a CAGE (Commercial and Government Entity) code as part of your SAM registration. For international entities, this is called an NCAGE code. No separate application is needed.

Every contractor needs to understand how SAM.gov works, keep their registration current, and know how to use its search and notification tools. For a faster approach to opportunity discovery, browse contracts on Drexault, which pulls SAM.gov data along with opportunities from SBIR portals, DIBBS, DARPA, and other federal sources into a single dashboard with AI-powered scoring.