WinAContractUS

Answers

Federal contracting questions, answered

25 short, straight answers to the questions government contractors ask most — from registration to getting paid.

The basics

What is SAM.gov and do I need it to win federal contracts?SAM.gov is the US government’s official System for Award Management. You must have an active SAM.gov registration with aRead →What are a UEI and a CAGE code?The UEI (Unique Entity ID) is the 12-character identifier SAM.gov assigns your business — it replaced the DUNS number. TRead →What is a NAICS code and how do I choose one?A NAICS code is a 6-digit classification of your industry. In federal contracting it determines which opportunities you Read →How do I know if I count as a small business?Size is set per NAICS code by the SBA — either an annual-receipts cap (commonly $9M–$47M, averaged over five years) or aRead →What is the difference between a prime contractor and a subcontractor?The prime holds the contract with the government and is legally responsible for delivery. Subcontractors work for the prRead →What is the simplified acquisition threshold?Simplified acquisition procedures let agencies buy faster, with less paperwork, below the simplified acquisition threshoRead →

Finding opportunities

Set-asides & programs

Bidding & winning

Vehicles, money & compliance

What is an IDIQ contract?An Indefinite Delivery/Indefinite Quantity contract is an umbrella agreement: winning a seat doesn’t guarantee revenue, Read →Do I need a GSA Schedule to sell to the government?No — plenty of firms win open-market and set-aside contracts with no Schedule. A Schedule (MAS) is worth pursuing once yRead →How quickly does the government pay its contractors?Under the Prompt Payment Act, a proper invoice is generally due within 30 days, with interest owed automatically on lateRead →What is CMMC and does it apply to me?CMMC is DoD’s cybersecurity certification for contractors. The acquisition rule took effect November 10, 2025 and requirRead →How long does SAM.gov registration take?Plan for one to three weeks. Getting a Unique Entity ID can be quick, but entity validation and the full registration reRead →

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