Government Contracting 101: From SAM Registration to Your First Contract Win

If your business provides a product or service that the government buys, you are leaving money on the table by ignoring this market.

But government contracting can feel overwhelming when you are starting from zero. The acronyms alone (SAM, NAICS, UEI, CAGE, CPARS, FAR) are enough to make anyone's head spin. The rules are different from commercial business. The processes are slower. The compliance requirements are real.

Here is the good news: thousands of businesses break into government contracting every year. It is not a mystery. It is a process. And this guide walks you through that process: ten practical steps from your SAM.gov registration to your first contract win.

Step 1: Register on SAM.gov

Everything starts with SAM.gov, the System for Award Management. This is the federal government's official database of vendors. If you are not registered on SAM.gov, you cannot receive a federal contract. Period.

What You Need to Register

• Unique Entity Identifier (UEI). SAM.gov now assigns UEIs directly during the registration process. The old DUNS number system was retired in 2022.
• EIN (Employer Identification Number). Your business tax ID from the IRS.
• Bank account information. For electronic funds transfer (EFT), how you get paid.
• Business details. Legal name, physical address, business start date, entity type.
• NAICS codes. North American Industry Classification System codes that describe what your business does (covered in Step 2).

Tips for a Smooth Registration

• Allow time. SAM.gov registration can take 7-10 business days, sometimes longer. Do not wait until you find an opportunity to start.
• Keep it accurate. Every detail must match your official IRS records exactly. Mismatches cause delays.
• Renew annually. Your SAM.gov registration expires every 12 months. Set a calendar reminder 30 days before expiration.
• Validate your email. You will need a login.gov account to access SAM.gov. Set this up first.

SAM.gov registration is free. If anyone charges you to register, it is a scam. The SBA's guide to SAM.gov registration walks through the process in detail.

Step 2: Get Your NAICS Codes Right

NAICS codes classify your business by industry. They determine which contracts you are eligible for and what small business size standards apply to your firm.

Why NAICS Codes Matter

• Contracting officers use NAICS codes to identify potential vendors for their requirements
• Your small business status is determined by the NAICS code assigned to each specific contract
• Different NAICS codes have different SBA size standards; you might be a small business under one code and large under another

How to Choose Your NAICS Codes

• List on SAM.gov every NAICS code that legitimately describes your business activities
• Identify your primary NAICS code, the one that best represents your principal revenue source
• Research which NAICS codes the government uses for the types of contracts you want to pursue
• Look at USAspending.gov to see which NAICS codes appear on contracts similar to what you would bid on

Do not list NAICS codes you cannot credibly perform. Listing irrelevant codes does not help you. It dilutes your profile and can raise questions about your focus and expertise.

Common NAICS Codes in Government Contracting

The full size standards table is available on the SBA website.

Step 3: Consider Small Business Certifications

Small business certifications open doors to set-aside contracts: solicitations where only certified firms can compete. Fewer competitors means higher win rates.

Federal Certification Programs

• 8(a) Business Development Program. For businesses owned by socially and economically disadvantaged individuals. Provides access to sole-source contracts up to $4.5 million ($7 million for manufacturing) and extensive mentoring. The program lasts nine years. Apply through certify.sba.gov.

• HUBZone. For businesses located in Historically Underutilized Business Zones with at least 35% of employees living in a HUBZone. Provides a 10% price evaluation preference and access to sole-source and set-aside contracts.

• Service-Disabled Veteran-Owned Small Business (SDVOSB). For businesses at least 51% owned and controlled by service-disabled veterans. Certified through the SBA's Veteran Small Business Certification program.

• Women-Owned Small Business (WOSB/EDWOSB). For businesses at least 51% owned and controlled by women. Provides access to set-asides in designated NAICS codes. Certified through certify.sba.gov.

Do You Need a Certification to Get Started?

No. You can compete for full-and-open contracts and general small business set-asides without any special certification. But if you qualify for one or more of these programs, pursuing certification is almost always worth the investment. The reduced competition on set-aside contracts dramatically improves your odds.

Step 4: Create Your Capability Statement

Your capability statement is your business's one-page resume. Government contracting officers, prime contractors, and small business liaisons use it to quickly assess whether your firm is a fit for their needs.

What to Include

• Company name, logo, and contact information
• Core competencies. 3-5 areas where you excel. Be specific: "cloud migration for federal agencies" beats "IT services."
• Past performance. 2-3 relevant contracts or projects with brief descriptions and outcomes.
• Differentiators. What makes your firm unique? Specialized certifications, proprietary technology, cleared personnel, geographic reach?
• Company data. UEI number, CAGE code, NAICS codes, certifications (8(a), HUBZone, SDVOSB, WOSB), contract vehicles.

Design Tips

• Keep it to one page, two pages maximum
• Use a professional, clean layout
• Make it easy to scan: use bullet points and clear headings
• Create multiple versions tailored to different agencies or contract types
• Save as PDF for easy distribution

Your capability statement is what you hand to a contracting officer at an industry day, email to a prime contractor seeking subcontractors, or attach to a sources sought response. Make it sharp.

Step 5: Start With Subcontracting

For most new contractors, subcontracting is the smartest first move. Prime contractors on large federal contracts are required to have small business subcontracting plans that commit a percentage of subcontract dollars to small businesses.

Why Subcontracting First

• Build past performance. You gain federal contract experience that you can cite in future proposals.
• Learn the environment. You see how government contracts are managed, reported, and delivered without bearing full prime contractor responsibility.
• Get paid to learn. You earn revenue while building the capability to compete as a prime.
• Develop relationships. Prime contractors who trust your work will bring you onto future bids.

How to Find Subcontracting Opportunities

• Identify the prime contractors winning contracts in your target agencies and NAICS codes using FPDS.gov
• Attend agency industry days; primes attend these events looking for teammates
• Register in prime contractor supplier portals (most large primes have one)
• Connect with your local PTAC; they maintain networks of primes seeking small business subcontractors
• Use the SBA's SubNet database to find posted subcontracting opportunities

Step 6: Find Your First Opportunities

Now it is time to start identifying contracts to pursue. Here is where to look:

SAM.gov Contract Opportunities

SAM.gov is the primary source for federal solicitations over $25,000. Set up saved searches filtered by:

• NAICS codes relevant to your business
• Set-aside type (small business, 8(a), HUBZone, etc.)
• Agency (focus on 2-3 agencies to start)
• Place of performance (your geographic area)
• Dollar range (start with smaller contracts under $250K)

Agency Procurement Forecasts

Many agencies publish annual procurement forecasts showing contracts they plan to award in the coming fiscal year. This is advance intelligence, sometimes giving you months to prepare before the solicitation is posted.

Sources Sought and RFIs

Before releasing a formal solicitation, agencies often post Sources Sought notices or Requests for Information (RFI) on SAM.gov. These are market research; the government wants to know what firms are capable and interested. Always respond to these. They:

• Put your firm on the contracting officer's radar
• Help shape the solicitation requirements
• Signal upcoming opportunities

Bidovate

Scanning SAM.gov manually is time-consuming and easy to miss things. Bidovate uses AI to match government contracting opportunities to your business profile, delivering relevant solicitations directly to you. For new contractors still learning the landscape, this kind of intelligent filtering saves hours and ensures you do not miss opportunities that fit your capabilities.

Step 7: Write Your First Proposal

When you find the right opportunity, it is time to write a proposal. Government proposals follow specific rules; your commercial sales materials will not work here.

The Basics

• Read the entire solicitation. Especially Section L (instructions) and Section M (evaluation criteria).
• Build a compliance matrix. Map every requirement to a section of your response.
• Follow the format exactly. Page limits, font size, margin requirements, file naming conventions: follow them all. Non-compliant proposals get rejected.
• Address every evaluation factor. If Section M lists technical approach, past performance, and price, your proposal must have clear, dedicated sections for each.

For Your First Proposal

Start with a simplified acquisition (under $250,000) where the proposal requirements are less complex. You will typically submit a quote rather than a full multi-volume proposal. This is the best training ground.

Keep your language clear, specific, and evidence-based. Replace marketing fluff with concrete examples and measurable outcomes. Government evaluators are trained to look for substance, not style.

Your local PTAC can review your draft proposal for free. Take advantage of this; it is one of the best free resources available to new contractors.

Step 8: Win and Perform

Congratulations, you won your first contract. Now the real work begins. How you perform on this contract determines your future in government contracting.

Contract Performance Best Practices

• Understand your contract type. Firm-fixed-price, cost-reimbursement, and time-and-materials contracts all have different rules for billing, reporting, and cost management.
• Communicate proactively. Keep your Contracting Officer's Representative (COR) informed. Report issues early. Propose solutions, not just problems.
• Deliver on time and on budget. This sounds obvious, but it is the foundation of good past performance ratings.
• Document everything. Save emails, meeting notes, deliverable acceptance records, and change orders. You will need this documentation for future proposals and in case of disputes.
• Invoice correctly. Follow the contract's invoicing procedures exactly. Incorrect invoices cause payment delays and frustration.

CPARS: Your Report Card

The Contractor Performance Assessment Reporting System (CPARS) is where the government rates your contract performance. Ratings range from Exceptional to Unsatisfactory. Your CPARS ratings follow you for years and are a critical factor in future proposal evaluations.

To earn strong ratings:

• Exceed requirements where possible, not just meet them
• Maintain open communication with your government client
• Resolve issues quickly and professionally
• Ask for interim feedback; do not wait for the formal evaluation to learn about problems

Step 9: Build Past Performance

Every contract you complete is building your past performance portfolio. This is the currency of government contracting. Here is how to maximize it:

• Collect references proactively. After every successful contract or project phase, ask the COR or contracting officer for a reference letter or endorsement.
• Track your metrics. Document cost savings you delivered, schedule milestones you met, quality improvements you achieved, and customer satisfaction scores.
• Maintain a past performance database. For each contract, record the contract number, agency, value, period of performance, scope summary, key achievements, and reference contacts.
• Diversify your portfolio. Win contracts across different agencies, different NAICS codes, and different contract types to demonstrate breadth.

Strong past performance creates a virtuous cycle: good ratings help you win more contracts, which generate more good ratings, which help you win even larger contracts.

Step 10: Scale Up

Once you have a track record, it is time to grow strategically.

Expand Your Contract Vehicles

• Apply for a GSA Schedule. The Multiple Award Schedule gives government buyers a pre-approved way to purchase from you with simplified procedures.
• Pursue IDIQ contracts. Indefinite Delivery/Indefinite Quantity vehicles like OASIS+, SEWP, and agency-specific IDIQs position you for task order competitions worth millions.
• Enter new agencies. Use your past performance to expand beyond your initial target agencies.

Build Your Team

• Hire or contract with experienced business development professionals
• Invest in proposal writers and capture managers
• Build relationships with teaming partners for larger opportunities
• Consider hiring personnel with security clearances if your target market requires them

Invest in Infrastructure

• Implement accounting systems that comply with FAR Part 31 cost accounting requirements
• Prepare for DCAA audits if you pursue cost-reimbursement contracts
• Build cybersecurity infrastructure that meets NIST 800-171 and CMMC requirements for DoD work
• Develop formal quality management processes

Use Technology to Your Advantage

As you scale, the volume of opportunities you need to track grows exponentially. Tools like Bidovate become increasingly valuable, using AI to monitor solicitations, analyze requirements, and identify the best opportunities for your growing business. The time you save on opportunity identification can be redirected to capture management and proposal development, where the real competitive battles are won.

The Long View

Government contracting is not a quick win. The businesses that succeed treat it as a long-term growth strategy. They invest in understanding the market, building relationships, and delivering excellent work, consistently, over years.

But the payoff is substantial. Government contracts provide predictable revenue, multi-year stability, and a market that is largely insulated from commercial economic cycles. The federal government has to buy goods and services every year, regardless of what the stock market does.

You now have the roadmap. The ten steps above are not theory; they are the same path that thousands of successful small businesses have followed to build multi-million-dollar government contracting companies.

Start with Step 1. Register on SAM.gov today. The rest follows.

Frequently Asked Questions

How much does it cost to start a government contracting business?

The core requirements (SAM.gov registration, NAICS code selection, and basic market research) are free. Small business certifications through the SBA are also free to apply for. Your real costs will be time (learning the system, writing proposals) and any investments in compliance infrastructure like cybersecurity systems. Many contractors start with less than $5,000 in direct costs, relying on free resources from PTACs and SBA offices.

How long does it take to win your first government contract?

Realistically, plan for 6 to 18 months from SAM.gov registration to your first contract award. The timeline depends on your industry, the types of contracts you pursue, and how actively you market your business. Starting with micro-purchases or subcontracting can accelerate this timeline. Larger set-aside contracts or full-and-open competitions typically take longer.

Do I need to be located in Washington D.C. to do government contracting?

No. The federal government buys goods and services from businesses in all 50 states and U.S. territories. While D.C. and Northern Virginia have heavy concentrations of federal contractors, many agencies have offices and installations nationwide. Focus on agencies with a presence in your area and look for contracts with your state or region as the place of performance.

What is the most important thing a new contractor can do to increase their chances of winning?

Build relationships before you bid. Attend industry days, visit small business offices at your target agencies, and connect with prime contractors in your NAICS codes. Government contracting is a relationship business; the firms that win consistently are the ones that understand their customer's needs before the solicitation is ever posted.

Can I do government contracting part-time while running my commercial business?

Yes, and many contractors start this way. Begin by responding to sources sought notices and small solicitations while maintaining your commercial revenue. As you win government work and build past performance, you can gradually shift more resources toward government contracting. Just be aware that government contracts come with compliance requirements that take time and attention regardless of the contract size.