Government Contracting 101: A Complete Beginner's Guide for Small Businesses

The federal government is the largest buyer of goods and services in the world — spending over $700 billion every year on everything from IT services to janitorial supplies to engineering consulting. Small businesses win billions of that annually. If you've never explored government contracting, this guide will give you a solid foundation before you dive in.

What Is Government Contracting?

Government contracting is the process by which federal, state, and local agencies purchase goods and services from private businesses. Instead of buying off the shelf (for most things), the government issues formal requests called solicitations, receives competitive proposals from vendors, and awards contracts to the best offer.

The process is more formal and structured than selling to private businesses, but it's also more predictable. Government agencies operate on published budgets, post their needs publicly, and follow consistent rules — which means the playing field is more level than it might seem.

The Basic Players

Before we go further, let's define the key parties:

• Contracting Officer (CO): The government employee with legal authority to award and administer contracts. They're your primary point of contact.
• Program Manager: The person who actually uses what you deliver. They often influence which vendor gets selected, even if the CO signs the contract.
• Offeror: That's you — a business submitting a proposal in response to a solicitation.
• Prime Contractor: The business that holds the government contract directly.
• Subcontractor: A business that works under a prime contractor. Subcontracting is a common way for new businesses to build past performance before winning a prime contract on their own.

How the Government Buys Things

The government uses different purchasing methods depending on how much it's spending:

Micro-purchases (under $10,000): Contracting officers can buy directly from any vendor using a government credit card. No competition required. These are great opportunities for businesses just starting out.

Simplified Acquisition Threshold ($10,000 – $250,000): Agencies must get at least three quotes but don't require the full formal proposal process. Less paperwork, faster decisions.

Large contracts (over $250,000): Full competitive acquisition process. This is where you'll find Requests for Proposals (RFPs), Requests for Quotations (RFQs), and Invitations for Bids (IFBs). These have formal submission requirements, evaluation criteria, and can take months from posting to award.

What Is a Solicitation?

A solicitation is a formal document the government publishes when it wants to buy something. Depending on the type:

• Request for Proposal (RFP): Asks vendors to propose both how they'll do the work and what they'll charge. The government evaluates technical merit, past performance, and price together.
• Request for Quotation (RFQ): Simpler — mostly asks for a price quote. Often used for commercial products or straightforward services.
• Invitation for Bid (IFB): Used when the scope is fully defined and the award goes to the lowest compliant bid. Common in construction.

What Are Set-Aside Contracts?

A set-aside contract is a solicitation that's reserved exclusively for a specific category of business. The federal government sets targets for awarding contracts to small businesses, and set-asides are how they hit those targets.

Common set-aside categories include:

• Small Business (SBA): Reserved for businesses that meet the SBA's size standards for their industry.
• 8(a) Business Development: For businesses owned and controlled by socially and economically disadvantaged individuals.
• Women-Owned Small Business (WOSB): For businesses at least 51% owned by women.
• Service-Disabled Veteran-Owned Small Business (SDVOSB): For businesses owned by veterans with a service-connected disability.
• HUBZone: For businesses located in historically underutilized business zones.

Set-aside contracts dramatically reduce competition. An unrestricted $1M IT contract might attract 50 bidders. The same contract set aside for HUBZone businesses might only attract 8. This is a major reason certifications are worth pursuing.

The Role of SAM.gov

SAM.gov (System for Award Management) is the federal government's one-stop platform for:

1. Contractor registration — You must be registered in SAM.gov to receive a federal contract.

2. Opportunity listings — Federal agencies are required to post most solicitations publicly on SAM.gov.

3. Award notices — You can see who won past contracts and for how much — invaluable competitive intelligence.

Registration is free but takes 1–2 weeks. It must be renewed annually.

What Is a NAICS Code?

Every SAM.gov solicitation is tagged with a NAICS code (North American Industry Classification System) — a 6-digit number that identifies the industry for that contract. Your business registers NAICS codes that describe what you do, and those codes determine which set-aside size standards apply to you.

For example, if you're an IT services company, you might register under 541511 (Custom Computer Programming Services). Any solicitation tagged with 541511 is potentially in your lane.

What Evaluators Are Looking For

When you submit a proposal, it will typically be evaluated on:

1. Technical approach: Can you actually do the work? Do you understand the problem?

2. Past performance: Have you done similar work before? Did clients rate you positively?

3. Price: Is your cost reasonable and competitive?

4. Management approach: Who will lead the work? How will you handle problems?

The relative weight of these factors varies by solicitation. Section M of the RFP (explained in another guide) tells you exactly how the evaluation criteria are weighted.

Getting Started: Your Checklist

1. Get your UEI: Register with SAM.gov to get a Unique Entity Identifier. This is required to receive payments from the federal government.

2. Choose your NAICS codes: Identify the 2–5 codes that best describe your services.

3. Check your size standards: Confirm you qualify as a small business under your NAICS codes.

4. Pursue certifications: If you qualify for 8(a), WOSB, SDVOSB, or HUBZone, apply — they open doors to set-aside contracts with far less competition.

5. Search for opportunities: Use SAM.gov or GovRFP to find solicitations that match your NAICS codes and location.

6. Document your past performance: Start recording prior contract details now, even from commercial work.

Government contracting is a marathon, not a sprint. Businesses that succeed at it treat it like a sales channel that requires consistent investment — monitoring opportunities, building relationships with agencies, and continuously improving their proposals. GovRFP helps automate the discovery and proposal-writing steps so you can focus on what you're actually good at: delivering results.