How to Bid on Government Contracts: A Step-by-Step Guide (2026)

The U.S. federal government is the largest buyer of goods and services in the world, spending hundreds of billions of dollars every year with private businesses. If you have ever wondered how to bid on government contracts, this guide walks you through the entire process — from getting your business ready to submitting a proposal that actually wins.

Government contracting looks intimidating from the outside, but the process follows a clear, repeatable sequence. Thousands of small businesses win their first contract every year by following these steps.

What Is Government Contracting?

Government contracting is simply the process by which federal, state, and local agencies purchase goods and services from private companies. Agencies publish solicitations — formal requests describing what they need — and businesses submit bids or proposals competing for the work.

Contracts range from a few thousand dollars for simple supply orders to multi-million-dollar, multi-year service agreements. Small businesses have a real advantage here: federal law requires agencies to set aside a portion of contracts specifically for them.

Step 1: Get Your Business Ready

Before you bid on anything, make sure your business fundamentals are in order:

• Know your NAICS codes. NAICS (North American Industry Classification System) codes are six-digit codes that classify what your business does. Agencies use them to categorize solicitations, so identify your primary code and any secondary codes that fit your services.
• Decide your target market. Are you chasing federal contracts, state and local work, or both? Federal contracting runs through SAM.gov; state and local opportunities live on separate portals.
• Get your finances in order. You will need to demonstrate financial stability, and you will need banking details for electronic payment.

Step 2: Register on SAM.gov

You cannot bid on — or get paid for — a federal contract without an active registration in the System for Award Management (SAM.gov). Registration is free and gives you a Unique Entity ID (UEI), which replaced the old DUNS number.

Full registration typically takes 7–10 business days for government validation, so do this early. You will need your legal business name, physical address, Taxpayer Identification Number (TIN), banking information, and your NAICS codes. Registration must be renewed every year.

Step 3: Find Contract Opportunities

Once registered, start hunting for solicitations that match your capabilities:

• SAM.gov Contract Opportunities — the official source for all federal solicitations over $25,000. Free, but the search interface can overwhelm newcomers.
• State and local portals — each state runs its own procurement site for state and local work.
• Bid aggregation platforms — tools like GovQon pull federal, state, and local solicitations into one feed matched to your NAICS codes and set-aside eligibility, so you stop checking five portals every morning.

Set up daily alerts for your NAICS codes and keywords. Many winning bidders find opportunities through Sources Sought notices and pre-solicitation postings — early visibility is a genuine competitive edge.

Step 4: Read the Solicitation Carefully

This is where most beginners lose. Every federal solicitation has standard sections — pay special attention to:

• Section L (Instructions to Offerors) — exactly how to format and submit your proposal. Follow it to the letter.
• Section M (Evaluation Criteria) — how your proposal will be scored. Write directly to these factors.
• Statement of Work (SOW) — precisely what the agency wants delivered.
• Deadlines and submission method — late proposals are rejected without review. No exceptions.

If anything is unclear, submit written questions to the contracting officer before the Q&A deadline. Their answers are shared with all bidders, so asking smart questions never hurts you.

Step 5: Make a Bid / No-Bid Decision

Not every opportunity deserves a proposal. Before investing days of work, ask:

• Do we meet the mandatory requirements?
• Is our past performance relevant and strong?
• Can we deliver at a competitive price and still profit?
• Do we have a realistic chance against the likely competition?

Disciplined contractors bid on fewer opportunities — and win a higher percentage of them.

Step 6: Write a Compliant, Compelling Proposal

Your proposal has two jobs: prove you are compliant (you meet every requirement) and prove you are the best value (not always the cheapest). Structure it around the evaluation criteria in Section M:

• Technical approach — how you will do the work, step by step.
• Management approach — who will do it, with what oversight.
• Past performance — similar work you have done, with results and references.
• Price — clear, complete, and realistic.

Use the solicitation’s own language, answer every requirement explicitly, and have someone review the draft against the requirements checklist before submission. A color-team review — where reviewers score your draft the way the agency will — catches gaps while there is still time to fix them.

Step 7: Price to Win

Pricing is where bids are won and lost. Research what the agency has paid for similar work (award history is public on SAM.gov and USASpending.gov), understand your true costs including overhead, and price aggressively but sustainably. An unrealistically low price can actually disqualify you — agencies worry you cannot deliver.

Step 8: Submit Before the Deadline

Submit early. Portal outages, file-size limits, and login problems happen, and “the website was down” is not an excuse agencies accept. Confirm receipt — most portals send a confirmation email or timestamp. Keep a complete copy of everything you submitted.

Step 9: After Submission — Follow Up

If you win: review the contract carefully before signing, and deliver excellently — past performance ratings follow you to every future bid. If you lose: request a debriefing. Agencies will explain where your proposal fell short, and that feedback is free consulting for your next bid.

Common Mistakes New Bidders Make

• Skipping SAM.gov registration until a deadline is near — validation takes days.
• Ignoring Section L formatting rules — non-compliant proposals can be thrown out unread.
• Bidding on everything — spreading thin produces weak proposals.
• Underpricing unsustainably — winning a contract you lose money on is worse than losing the bid.
• No past performance strategy — start with small contracts, subcontracts, or set-aside opportunities to build a track record.

Start Bidding Smarter

Learning how to bid on government contracts is a skill that compounds: every proposal makes the next one stronger. The contractors who win consistently are not the biggest — they are the most disciplined about finding the right opportunities, reading solicitations carefully, and submitting compliant, well-priced proposals.

GovQon brings the whole process into one workspace — opportunity discovery matched to your NAICS codes, AI-assisted proposal drafting, compliance reviews, and pipeline tracking. Try the full system free for 14 days and see how many more bids you can submit each month.