Why federal grants are different
Foundation grants are a relationship; federal grants are a system. The awards are bigger and frequently span multiple years, but the price of entry is real: you must be registered, your finances must withstand audit, and your application has to match exacting requirements to the letter. The upside is that a single federal award can fund a program at a scale most foundations can't match — which is why it's worth learning the machinery once.
Everything below is accurate as of 2026. Federal portals, forms, and thresholds change; always verify the current rules on the official .gov sites before you rely on them.
SAM.gov registration and your UEI
Before you can apply for any federal funding, your organization must be registered in SAM.gov (the System for Award Management). Registration assigns your Unique Entity ID (UEI) — the 12-character identifier that replaced the old DUNS number and now identifies your organization across all federal systems. SAM registration is free, must be renewed annually, and can take days to weeks to process, so start long before any deadline.
Registration order of operations (verify current steps)
- Register the organization in SAM.gov → receive your UEI
- Keep the SAM registration active (annual renewal)
- Register the organization and authorized users on Grants.gov
- Designate an Authorized Organization Representative (AOR) who can submit
Never pay a third party for a UEI or SAM registration — it's free directly through SAM.gov. Treat anyone charging you for it as a red flag.
Finding opportunities on Grants.gov
Grants.gov is the central portal where federal agencies post discretionary grant opportunities and where most applications are submitted. You can search by agency, category, eligibility, and keyword, and set up saved searches and email alerts for new postings that fit your work. Some agencies also use their own submission systems, which the opportunity notice will tell you — read it to confirm where and how to apply.
Reading a NOFO/NOFA
The Notice of Funding Opportunity (NOFO) — older notices may say NOFA — is the rulebook for a specific grant. It tells you who's eligible, what the program funds, the funding ceiling and number of awards, the deadline, the exact forms required, and the evaluation criteria reviewers will score you against. Read it in full, twice, before you write a word. Then build your application directly from its scoring rubric — federal reviewers literally tally points against the criteria, so write to maximize them.
- Confirm eligibility first. If you're not an eligible applicant, stop here.
- Map the scoring criteria and weight your effort toward the highest-point sections.
- List every required form and attachment — a missing form can disqualify you.
- Note the deadline and time zone, and plan to submit days early.
Federal compliance basics (2 CFR 200)
Federal money comes with the Uniform Guidance, found at 2 CFR Part 200. Lightly, it governs which costs are allowable, how you handle indirect (overhead) rates, procurement and competition rules, record-keeping, and audit requirements. Two pieces matter most early on. First, indirect costs: if you don't have a negotiated indirect rate, the Uniform Guidance has historically allowed a de minimis indirect rate on modified total direct costs — confirm the current percentage and rules, as they are periodically updated. Second, the Single Audit: organizations that spend above a federal threshold of federal funds in a year must undergo a Single Audit, so factor that capacity in before you accept a large award.
2 CFR 200 is updated over time. Treat specific rates and thresholds as as of 2026 — verify the current text of the Uniform Guidance before relying on any number.
Pass-through and state-administered funds
You don't always have to win a federal grant directly. A large share of federal funding flows as pass-through money: a federal agency awards funds to a state, county, or larger "prime" organization, which then sub-grants to local nonprofits. These state-administered programs often carry federal dollars with more hands-on support, smaller award sizes, and a less daunting application — making them a smart on-ramp for nonprofits new to federal compliance. The catch: pass-through funds still carry the federal strings, including Uniform Guidance rules, so the same compliance discipline applies.
Build the unrestricted base that federal compliance demands.
Federal awards are restricted and audit-heavy, and they rarely cover the unrestricted overhead — the accounting, systems, and capacity that compliance actually requires. Good Circles gives your nonprofit recurring, unrestricted income with almost no staff time: supporters pick your cause once, then a share of their everyday local spending funds you automatically — about $72 per active supporter per year (≈ $36,000/year from 500 supporters), free to join. It's the flexible base that makes federal money manageable.
Claim a Founding Nonprofit spot →Federal-readiness checklist
- Active SAM.gov registration with a current UEI
- Grants.gov account with a designated authorized representative
- The full NOFO read, eligibility confirmed, scoring criteria mapped
- Every required form and attachment accounted for
- Budget built to Uniform Guidance cost rules, indirect rate confirmed
- Audit capacity considered for larger awards (Single Audit threshold)
- Submitted days before the deadline, receipt validated
Sources & tools
Free first
- Grants.gov — Learn Grants (Grants 101) — The official federal portal's plain-language hub on the grant lifecycle, eligibility, terminology, and how to find and apply for federal opportunities.
- SAM.gov — Entity Registration (UEI) — Where every nonprofit must register (free) and get a Unique Entity ID before it can apply for any federal grant on Grants.gov; renew annually.
- SAM.gov — Assistance Listings (former CFDA) — Searchable catalog of 2,200+ federal assistance programs by agency and CFDA number — the master list of what federal money exists.
- eCFR — 2 CFR Part 200 (Uniform Guidance) — The authoritative, always-current text of the federal rules governing nearly all federal grants — cost principles, audit, and administrative requirements.
- National Council of Nonprofits — OMB Uniform Guidance — Nonprofit-focused explainer of the Uniform Guidance, including the 2024 revision that raised the de minimis indirect rate from 10% to 15% (effective Oct 1, 2024).
Paid — optional labor-savers
- Instrumentl — Grant prospecting and deadline-tracking platform that surfaces matching federal and foundation opportunities. Worth it when You're scaling beyond a handful of federal programs and need automated matching, deadline alerts, and a shared pipeline across a grants team.
- Harbor Compliance — Handles SAM.gov registration, charitable solicitation, and multi-state nonprofit compliance filings. Worth it when SAM.gov/UEI registration and annual renewals or state registrations have stalled your access to federal funding and you want it managed for you.
Last verified 2026-06-16. Figures and rules change — verify at the source before you act.
FAQ
What do I need to apply for a federal grant?
As of 2026, you generally need an active SAM.gov registration with a Unique Entity ID (UEI), a Grants.gov account, and an application that matches the Notice of Funding Opportunity. Registration can take weeks, so start well before any deadline and verify current requirements on the official sites.
What is a NOFO?
A NOFO (Notice of Funding Opportunity), sometimes called a NOFA, is the federal announcement that describes a grant program — its purpose, eligibility, funding amounts, deadlines, evaluation criteria, and required forms. Reading it in full before applying is the single most important step.
What is the Uniform Guidance?
The Uniform Guidance (2 CFR Part 200) is the set of federal rules governing how grant funds may be spent, accounted for, and audited — covering allowable costs, indirect rates, procurement, and reporting. It applies to federal awards and to federal funds passed through your state. Verify the current version, as rules are periodically updated.
Are federal grants worth the effort for a small nonprofit?
They're higher effort and higher reward. Awards are larger and multi-year but demand registration, strict compliance, and detailed reporting. Many small nonprofits start with pass-through funds administered by their state or a larger fiscal sponsor, which carry federal dollars with more support.