Selling to the U.S. federal government is a $650+ billion annual market open to any company willing to navigate the system. Most tech companies underestimate the 18-24 month timeline and $50K-$150K investment required for first contract, then succeed by following a deliberate pathway rather than competing on price.
Step 1: Register and Get Visible ($0-$2K, 2-4 weeks)
All federal buyers search SAM.gov first. Without a presence there, you don't exist to government contracting officers. You need: a UEI (Unique Entity Identifier), NAICS codes that match your services, and a compelling company profile with past performance (even if it's zero federal).
Start with SAM.gov registration. Upload a 1-page capability statement, target 2-3 NAICS codes precisely, and set up saved searches for your market. This takes 4 weeks but costs nothing.
Step 2: Choose Your Entry Pathway (Varies by company type)
For early-stage startups: SBIR Phase I is the fastest path to credibility and federal revenue. Read our SBIR 2026 guide. Phase I is $50K-$300K over 6 months with 40-60% success rates for first-time proposers. Phase II is $750K-$2M over 2 years. This is real money with lower competition than open market bids.
For companies with existing products: GSA Schedule gives you access to 6+ million government employees and $35B in annual spending. Yes, it takes 6-12 months to get approved and $15K-$25K in setup, but once you're in, you're in a pre-competed catalog. Agencies can buy from you directly without an RFP. See our GSA Schedule guide.
For companies with proven federal experience: GWACs and IDIQs are your multiplier. These are long-term contracts (5-10 years) where the government commits to buying from you at pre-negotiated rates. Typical value: $5M-$50M over contract life.
For defense innovators: Defense Innovation Unit (DIU) runs the OTA-based Commercial Solutions Opening. No FAR compliance needed. Read how CSO actually works.
Step 3: Get Your First Small Win ($20K-$500K, 2-6 months)
Your first federal contract should be under $500K. Tactics: micro-purchases (under $25K, no competitive bidding), set-asides for small businesses, or subcontracting with a large prime.
Step 4: Build Past Performance
After your first contract, you must track past performance in CPARS. See how to build past performance from zero.
Step 5: Understand Contract Types
See our contract types guide for FFP, T&M, CPFF, and IDIQ structures.
Step 6: Navigate Compliance
If DoD: CMMC 2.0 compliance. FAR compliance mandatory. Budget $20K-$50K first year.
Step 7: Build Your Pipeline
Use SAM.gov search strategies and RFI responses to find early opportunities. Budget 10-15 hours/week on opportunity tracking.
Realistic Timeline and Budget
Time to first contract: 12-24 months for startups (SBIR: 6-12 months). Total investment: $30K-$150K. Expected first contract value: $50K-$500K. Expect 10-20% margin (vs 30-40% commercial).
The barrier isn't selling—it's navigating registration, compliance, and long sales cycles. Start with SAM.gov, pick one entry pathway, and execute one quality opportunity. This market compounds.