Guides / How to find federal contract opportunities on SAM.gov

How to find federal contract opportunities on SAM.gov

Last reviewed November 2, 2026 · Educational content, not legal advice

SAM.gov is the U.S. government’s official site for federal contract notices. If you sell to federal agencies, it is the first place to look—but it is also noisy. This guide covers what gets posted there, how to search it efficiently, when you need an account or a registration, and what SAM.gov will not show you.

What SAM.gov Contract Opportunities is

The FAR calls it the Governmentwide point of entry (GPE). Under FAR Part 5, contracting officers post presolicitation notices and solicitations there for most proposed contract actions above the Part 5 dollar thresholds, unless an exemption applies (FAR Overhaul Part 5). SAM.gov describes its Contract Opportunities section as procurement notices from federal contracting offices, including pre-solicitation, solicitation, award and sole-source notices (SAM.gov).

Step 1: Search—no account needed

You can start right away. SAM.gov says “Anyone may search contract opportunities without an account.” A free user account (sign-in is handled by Login.gov) adds three things: saved searches, following changes to specific opportunities, and joining interested vendor lists (SAM.gov). There is no cost to use SAM (SAM.gov).

Step 2: Filter the way contracting officers label notices

Keyword search alone misses a lot, because titles are often terse (“PARTS KIT,BALL VALVE”, “Janitorial Services”). The filters that matter most:

• NAICS code. Every solicitation gets one NAICS code chosen by the contracting officer, and that code’s size standard decides who counts as small (FAR Part 19). Search on the codes you can perform—not only your primary one. See our NAICS guide.
• Set-aside. If you qualify for a small business, 8(a), HUBZone, SDVOSB or WOSB set-aside, filter for it—the competition is limited to eligible firms. See set-aside types explained.
• Notice type. Sources sought and presolicitations are early signals; solicitations and combined synopsis/solicitations are what you actually bid on. See notice types explained.
• Place of performance and agency, if you can only serve certain regions or already know a buyer.
• Response date, so you only look at notices you still have time to answer.

Step 3: Read the whole notice, not just the summary

• Attachments usually hold the statement of work, pricing sheets and instructions.
• The response date and time zone. Late submissions are a common way to lose before you start.
• Amendments. Agencies post changes to the same notice. With an account you can follow a notice to see updates.
• The set-aside and NAICS code, to confirm you are eligible and small under that code’s size standard.
• The point of contact and any deadline for questions.

Step 4: Register before you need to bid

Searching is open to everyone, but to bid on government contracts as a prime you need a SAM.gov entity registration, which assigns your Unique Entity ID (UEI). Registrations must be renewed every 365 days (SAM.gov Entity Registration). SBA also notes that you need a UEI before you can bid, and that you should match your products and services to NAICS codes (SBA). Start early—it is free, but it takes time to complete accurately.

What SAM.gov will not show you

• Orders under existing contracts. FAR Part 5 exempts orders issued under requirements, task-order or delivery-order contracts from the presolicitation notice requirement (FAR Overhaul 5.101(b)). Much federal spending flows through such vehicles, so you will not see it as a new public notice.
• Very small purchases. Publicizing requirements in Part 5 start above dollar thresholds, and micro-purchases may be awarded without soliciting competitive quotations (FAR Overhaul Part 12).
• Who bought what before. For that, SBA points to FPDS and USAspending.gov, plus agency procurement forecasts (SBA, USAspending.gov). Past awards tell you which agencies buy what you sell.

A simple daily routine

1. Keep a short list of saved searches: your NAICS codes (and their 4-digit prefixes), your set-aside status, and your states.
2. Each morning, scan only notices posted since yesterday. Drop anything you are not eligible for or cannot staff.
3. Respond to relevant sources sought notices—they shape whether work gets set aside.
4. Follow (or note) the notices you plan to bid so you catch amendments.

FAQ

Sources

1. SAM.gov — Contract Opportunities ("Do I need a user account?")
2. SAM.gov — System for Award Management ("There is no cost to use SAM")
3. SAM.gov — Entity Registration
4. Acquisition.gov — FAR Overhaul Part 5, Publicizing Contract Actions
5. Acquisition.gov — FAR Overhaul Part 12, Acquisition of Commercial Products and Services (simplified procedures, RFQs, combined synopsis/solicitation)
6. SBA — Get started with contracting (UEI, NAICS, size standards, market research)
7. USAspending.gov — federal award data
8. Acquisition.gov — Revolutionary FAR Overhaul (deviation text and status)

More guides

• NAICS codes for small business government contracting
• Sources sought vs RFI vs RFP vs RFQ (and IFB): what each SAM.gov notice means
• Federal set-aside types: small business, 8(a), HUBZone, SDVOSB and WOSB
• How to respond to a sources sought notice

OppBeacon is an independent software product. It is not affiliated with, endorsed by, or acting on behalf of the U.S. government or SAM.gov. We do not submit bids, register businesses, file government paperwork, or provide consulting, IT, or development services. Data comes from publicly available SAM.gov records.