Before you can bid on federal contracts, your business must meet specific legal, financial, and operational prerequisites. The government requires absolute certainty that the entities it contracts with are legitimate, financially stable, and capable of delivering without defaulting.

First, legally register your business entity (LLC or Corporation) with your state and obtain an Employer Identification Number (EIN) from the IRS. Next, establish a business bank account capable of receiving Electronic Funds Transfers (EFT), the federal government pays contractors exclusively via electronic payments.

Depending on the types of contracts you pursue, you may need an accounting system that complies with Defense Contract Audit Agency (DCAA) standards, insurance coverages mandated by the Federal Acquisition Regulation (FAR) such as Commercial General Liability and Workers' Compensation, and surety bonds for construction contracts exceeding $150,000 under the Miller Act.

The North American Industry Classification System (NAICS) is a six-digit classification used to categorize businesses by primary economic activity. NAICS codes determine eligibility for small business set-aside contracts.

The SBA assigns size standards (by revenue or employee count) to each NAICS code. Exceed the standard for a contract's NAICS, and you cannot compete as a small business for that opportunity. Contracting officers use NAICS to classify every federal solicitation.

Visit the U.S. Census Bureau NAICS website, search keywords for your business, select one primary NAICS for your main revenue source, and identify three to five secondary codes. You'll need these for official registrations.

The Unique Entity Identifier (UEI) is a 12-character alphanumeric ID assigned by SAM.gov. On April 4, 2022, the UEI officially replaced the Data Universal Numbering System (DUNS) number.

A UEI is mandatory for any organization seeking to do business with the U.S. federal government. Without it, you can't register in SAM.gov.

To get yours, go to SAM.gov, create a Login.gov account, and select "Get Started." You'll need your legal business name and physical address. The UEI is generated directly within SAM.gov during registration, and it's completely free.

The System for Award Management (SAM.gov) is the federal government's centralized vendor database and a mandatory, legally required step for any organization that wishes to bid on federal contracts. Without an active SAM registration, you don't exist to government buyers.

Registration creates a comprehensive profile including legal business name, physical address, tax identification, banking information for electronic payments, and business classifications like your NAICS codes.

The process, core data, business details, and representations and certifications, typically takes 7 to 21 business days to validate. Make sure your information matches IRS records exactly. SAM.gov registration is free, but must be renewed annually.

A Commercial and Government Entity (CAGE) code is a unique five-character alphanumeric identifier assigned to suppliers by the Department of Defense's Defense Logistics Agency (DLA). It represents your physical address for GSA mailings, payments, and administrative records.

Obtaining a CAGE Code is a prerequisite for selling to the U.S. federal government. Agencies use it to verify security clearances, conduct pre-award surveys, and manage administrative records.

You don't apply separately. During SAM.gov registration, if you don't already have a CAGE Code, your information is automatically sent to DLA, which typically assigns the code within 7 to 10 business days. It is completely free.

The U.S. Small Business Administration administers certification programs designed to help specific categories of small businesses compete. The government aims to award at least 23% of all prime contracting dollars to small businesses, with sub-goals for disadvantaged, women-owned, veteran-owned, and HUBZone firms.

• 8(a) Business Development: for socially and economically disadvantaged businesses.
• Women-Owned Small Business (WOSB): at least 51% owned and controlled by women.
• Service-Disabled Veteran-Owned Small Business (SDVOSB): owned by service-disabled veterans.
• HUBZone: for businesses operating in historically underutilized business zones.

Holding one or more of these certifications creates a serious competitive advantage, you can bid on contracts exclusively set aside for your category or receive sole-source awards. Apply for free through the SBA's centralized portal (certifications.sba.gov).

The SBA also offers the Mentor-Protégé program, which pairs eligible small businesses with experienced contractors, and APEX Accelerators (formerly PTACs), which provide no-cost guidance and support.