How to Start Government Contracting in 2026: A Step-by-Step Setup Checklist

The federal government is the single largest buyer of goods and services on earth, spending more than $750 billion a year through contracts — and it is required by law to try to award nearly a quarter of that to small businesses. If you have never sold to the government before, the hardest part is not winning work. It is getting set up correctly so that you are eligible to compete at all. This checklist walks through every step, in order, so you can go from "I think I want to do this" to "I am registered and bidding" without missing anything that trips up first-timers.

Step 1: Form a Legal Business Entity and Get an EIN

Before the government can pay you, you need a legitimate business entity and a federal Employer Identification Number (EIN). Most contractors operate as an LLC or S-corporation rather than a sole proprietorship, because contracting agencies and prime contractors generally prefer to do business with a formal entity, and because it cleanly separates your personal and business finances.

• Register your entity with your state (typically through the Secretary of State).
• Apply for an EIN directly from the IRS — it is free and takes minutes online.
• Open a dedicated business bank account in the legal name of the entity.

Keep the exact legal name, physical address, and EIN consistent everywhere. A mismatch between your IRS records, your bank, and your government registration is one of the most common causes of delays later.

Step 2: Identify Your NAICS Codes

The government classifies every contract using North American Industry Classification System (NAICS) codes. Your codes determine which opportunities you are eligible to bid on and which small-business size standard applies to you. Choosing them carelessly is one of the most expensive mistakes a new contractor can make, because it shapes every search and every set-aside you qualify for.

Pick a primary code that best describes your core business, then add the secondary codes that cover your other lines of work. Use our free NAICS Finder to search by keyword and find the right codes, and read our full guide to NAICS codes to understand how they affect your size status and eligibility.

Step 3: Get Your UEI and Register in SAM.gov

The System for Award Management (SAM.gov) is the federal government's official registration database. You cannot receive a federal contract without an active SAM.gov registration. The good news is that registration is completely free — ignore any service that tries to charge you hundreds of dollars to do it for you.

During registration you will be issued a Unique Entity ID (UEI), which replaced the old DUNS number in 2022. The UEI is now generated inside SAM.gov itself. Plan for the following:

• Entity validation: SAM.gov verifies your legal name and address against third-party records. This is the step that most often stalls, so make sure your incorporation documents and utility or bank records show the exact same name and address.
• Banking and tax info: Have your EIN and bank routing details ready so the government can pay you electronically.
• Representations and certifications: You will answer a long series of compliance questions about your business. Answer carefully and keep a copy.

Registration can take anywhere from a few days to several weeks depending on validation. Start this early — everything else waits on it. Once you are active, your registration must be renewed every year to stay eligible.

Step 4: Determine Which Set-Aside Certifications You Qualify For

The government sets aside a large share of contracts for specific categories of small business. Qualifying for one or more of these programs can dramatically reduce your competition, because only certified firms are allowed to bid on set-aside opportunities. The major programs include 8(a) for socially and economically disadvantaged owners, the Woman-Owned Small Business (WOSB) program, the Service-Disabled Veteran-Owned Small Business (SDVOSB) program, and HUBZone for businesses in historically underutilized areas.

Take our free Set-Aside Quiz to see which programs you may be eligible for in about two minutes, then read our comparison of the major set-aside programs to decide which is worth pursuing first. If 8(a) is on your radar, our 8(a) certification guide covers the full application.

Step 5: Build a Capability Statement

A capability statement is the government-contracting equivalent of a one-page resume for your company. Contracting officers and prime contractors expect to see one, and a polished version signals that you understand how the market works. Keep it to a single page and include:

• A short core-competencies section describing what you actually do
• Past performance — even commercial work counts when you are new
• Your differentiators: why an agency should pick you over a competitor
• Company data: legal name, UEI, EIN, NAICS codes, set-aside status, and a point of contact

Step 6: Do Your Market Research Before You Bid

New contractors often make the mistake of bidding on the first thing they see. The contractors who win consistently do their homework first: they learn which agencies buy what they sell, how much those agencies have historically paid, and who the current incumbents are. This is where public data like USAspending and historical award records becomes invaluable.

The fastest way to understand what this looks like in practice is to explore our live demo. It shows a real sample company's NAICS codes and business description run against SAM.gov, 50 state portals, and USAspending, so you can see exactly the kind of matched, verifiable opportunities your own dashboard would surface. For a broader overview of every place contracts are posted, read our complete guide to finding government contracts in 2026.

Step 7: Find and Pursue Your First Opportunity

With registration active and certifications in hand, you are ready to bid. As a newcomer, target smaller opportunities first. The standard micro-purchase threshold ($15,000) and the simplified acquisition threshold ($350,000) cover a huge volume of lower-competition buys that are perfect for building a track record. Set-aside contracts in your NAICS codes are your best early hunting ground because the field of eligible bidders is smaller.

If you have no past performance yet, do not let that stop you — there are proven paths in. Read our guide to winning your first federal contract with no past performance for strategies like subcontracting and teaming.

Common First-Timer Mistakes to Avoid

• Paying for a free registration. SAM.gov is free. No one needs to charge you to register.
• Letting your SAM.gov registration lapse. It must be renewed annually or you become ineligible overnight.
• Choosing too few or wrong NAICS codes. This silently shrinks the pool of contracts you can see and bid on.
• Bidding before researching. Pursuing work you cannot price or deliver competitively wastes the limited time you have.
• Trying to monitor every source by hand. SAM.gov alone posts thousands of notices a week. Manual checking does not scale.

Government contracting rewards patience and consistency. The setup steps above are a one-time investment; once you are registered, certified, and clear on your market, the work shifts to finding the right opportunities and bidding well. That is exactly the part GovSentry is built to make faster.