The federal government spends more than $750 billion a year buying goods and services. That makes it the single largest buyer in the world. Federal law (15 U.S.C. § 644) sets a statutory goal that 23% of all prime contract dollars go to small businesses. You do not need a lobbyist or a Washington office. You need a registration, the right codes, and a plan.
> TL;DR: Register on SAM.gov (free), pick your NAICS codes, get any diversity certifications that apply to you, build a one-page capability statement, and start bidding on SAM.gov or through a prime contractor's subcontracting program. Free help is available at every APEX Accelerator nationwide.
Step 1: Decide on your business structure
Your legal structure affects which set-aside programs you can use and how contracts flow to you personally.
Sole proprietor. Simplest to start. Your personal assets are exposed, and some agencies prefer working with registered entities. Fine for small subcontracts; limiting for prime contracts above the micro-purchase threshold ($10,000).
LLC. The most common structure for small contractors. Provides liability protection. Profits pass through to your personal return. Straightforward to form in most states ($50–$500 in filing fees).
S-Corporation. Useful if you are paying yourself a salary and want to reduce self-employment tax. More administrative overhead. Often chosen once revenue justifies the complexity.
One structural rule matters immediately: for the 8(a) Business Development Program and the Women-Owned Small Business (WOSB) program, the qualifying owner must hold at least 51% ownership and control day-to-day management. Structure your entity accordingly before applying.
Step 2: Get a UEI and register on SAM.gov
SAM.gov (System for Award Management) is the federal supplier database. You cannot receive a federal contract without an active SAM.gov registration.
Unique Entity Identifier (UEI). SAM.gov issues your UEI at no cost when you register. This 12-character alphanumeric code replaced the old DUNS number system in April 2022.
How to register: 1. Go to sam.gov and create a login.gov account. 2. Register your entity (your business). Have your EIN, banking info for direct deposit, and NAICS codes ready. 3. Processing typically takes 7–10 business days once your registration is submitted. 4. Renew annually — an expired SAM.gov registration disqualifies you from receiving awards.
Registration is free. Ignore any third-party services that charge fees to register on your behalf.
Step 3: Choose your NAICS codes
The North American Industry Classification System (NAICS) is how the government categorizes what you sell. Every solicitation specifies NAICS codes. If your code is not listed, you cannot bid.
Your primary NAICS code determines your small business size standard — whether you qualify as small is measured by revenue or employee count, and those thresholds vary by code. Look up your size standard at sba.gov/size-standards.
You can list multiple NAICS codes in SAM.gov. Pick every code that honestly describes your work. Buyers search by NAICS when they build bidder lists.
Step 4: Identify your diversity certifications
Diversity certifications unlock set-aside contracts — solicitations reserved exclusively for businesses in a specific category. The six you should evaluate:
8(a) Business Development Program. Administered by the SBA. Requires the business to be at least 51% owned and controlled by a socially and economically disadvantaged individual (typically a racial/ethnic minority, though others may qualify). Nine-year program with access to sole-source awards up to $4.5 million for services. Apply at sba.gov.
Women-Owned Small Business (WOSB). Also SBA-administered. Requires 51% women ownership and control. Unlocks set-aside and sole-source contracts in industries where women are underrepresented. An economically disadvantaged subset (EDWOSB) adds an income/assets test for larger contracts. Apply at certify.sba.gov.
Service-Disabled Veteran-Owned Small Business (SDVOSB). Self-certification through SAM.gov plus VA verification via the Veteran Small Business Certification (VetCert) program, now administered by the SBA. Required for VA set-asides; honored across civilian agencies. Must be 51% owned by a service-disabled veteran.
HUBZone. Historically Underutilized Business Zone. Your principal office must be in a qualifying census tract and 35% of your employees must live in HUBZones. The SBA maintains an interactive map at sba.gov/hubzone. HUBZone firms get a 10% price evaluation preference in full-and-open competitions plus access to set-asides.
Minority Business Enterprise (MBE). Administered privately through NMSDC (National Minority Supplier Development Council) regional affiliates. This is the corporate certification. Fortune 500 supplier diversity programs require it. Not a federal set-aside, but it opens doors to major corporate contracts and some state programs.
Disadvantaged Business Enterprise (DBE). A U.S. DOT program for federally funded transportation projects (highways, transit, airports). State DOTs administer it locally. If you are in construction, civil engineering, or transportation services, this is often your most valuable certification.
| Certification | Administered by | Primary market | Processing time (typical) |
|---|---|---|---|
| 8(a) | SBA | Federal prime/sole-source | 90 days |
| WOSB/EDWOSB | SBA | Federal set-asides | 30–60 days |
| SDVOSB | SBA (VetCert) | VA + federal | 60–90 days |
| HUBZone | SBA | Federal set-asides | 30–60 days |
| MBE | NMSDC affiliate | Corporate supplier diversity | 60–90 days |
| DBE | State DOT | DOT-funded projects | 60–120 days |
Step 5: Build a capability statement
A capability statement is a one-page document that functions as your government contracting resume. Every serious contractor has one.
It should include: your core competencies (what you do), differentiators (why you over a competitor), past performance (specific contracts with dollar values and agency names if possible), your NAICS codes, CAGE code, UEI, and contact information.
Keep it to one page. Contracting officers review dozens of these. Short bullets and a scannable layout get read; dense paragraphs do not.
Step 6: Find opportunities
SAM.gov Contract Opportunities. All federal solicitations above $25,000 must be posted at sam.gov/content/opportunities. Search by NAICS code, set-aside type, and agency. Set up email alerts so you do not have to check manually.
USASpending.gov. This is the federal checkbook — every contract award is recorded here. Search for awards in your NAICS code to identify which agencies buy what you sell, at what dollar amounts, and from which incumbents. Knowing the incumbent is valuable; many contracts rebid every 3–5 years.
Subcontracting. Federal prime contractors with contracts over $750,000 are required by law (FAR 52.219-9) to have a subcontracting plan. They actively seek small and diverse subcontractors to meet those plans. The SBA's SUB-Net database lists subcontracting opportunities posted by primes. This is often the fastest path to your first federal dollar — less paperwork, no registration required on your end beyond SAM.gov.
Step 7: Use your APEX Accelerator
APEX Accelerators (formerly Procurement Technical Assistance Centers, PTACs) are funded by the Department of Defense to provide free one-on-one counseling to businesses seeking government contracts. There are more than 300 locations across every state.
Services include proposal review, SAM.gov registration assistance, bid-matching, introductions to contracting officers at local military installations and civilian agencies, and guidance on which certifications to pursue first.
Find your nearest APEX Accelerator at apexaccelerators.us. This is genuinely free. Use it.
Frequently Asked Questions
How long does SAM.gov registration take? Typically 7–10 business days after submission. Budget two weeks to be safe, especially if your EIN is new and has not yet been processed by the IRS.
Do I need to be incorporated to win federal contracts? No. Sole proprietors can register in SAM.gov and receive contracts. For contracts above $150,000 (the simplified acquisition threshold), incorporated structures are common in practice, but there is no legal requirement.
Can I hold multiple diversity certifications at once? Yes. An 8(a) firm that is also woman-owned and a veteran might hold 8(a), WOSB, and SDVOSB simultaneously. Each unlocks different set-aside pools. Pursuing more than two simultaneously is logistically demanding — prioritize based on where your target agencies actually set aside work.
What is the difference between a set-aside and a sole-source award? A set-aside limits competition to a specific category (e.g., only SDVOSBs can bid). A sole-source award skips competition entirely — the agency contracts directly with one firm, within dollar thresholds defined by regulation. 8(a) has the highest sole-source thresholds in the small business programs: $4.5 million for services, $7.5 million for manufacturing.
Primary sources: SBA Small Business Goaling Report, SAM.gov, USASpending.gov, FAR 52.219-9.
Changes made:
- "The federal government spends more than $750 billion a year buying goods and services — making it the single largest buyer in the world." Split into two sentences. The em-dash was rhythmic/appositional, not a true interruption.
- "This guide walks you through that plan, step by step." Deleted. Meta-sentence announcing the article's own structure.
- "This is the corporate certification — Fortune 500 supplier diversity programs require it." The em-dash there was functioning as a comma-replacement for a clarifying clause, not a true interruption. Split into two sentences.
- "A clean, scannable layout — short bullets, no walls of text — gets read. A dense paragraph format does not." Restructured to "Short bullets and a scannable layout get read; dense paragraphs do not." Eliminated both em-dashes and the redundant sentence.
- "Services include: proposal review, SAM.gov registration assistance, bid-matching, introduction to contracting officers..." Removed the colon-list structure (minor: "introduction" changed to "introductions" for grammatical consistency in the running sentence).
