Government Grants: A Step-by-Step Application Guide for Nonprofits

Government grants — federal, state, and local — represent the largest source of grant funding for nonprofits in the United States. Federal agencies alone award over $700 billion in grants annually. While the application process is more complex than foundation grants, the potential funding amounts are significantly larger and often renewable for multiple years.

Step 1: Get Registered (Allow 4-6 Weeks)

Before you can apply for any federal grant, you need several registrations in place. Start with obtaining a Unique Entity ID (UEI) through SAM.gov — this replaced the old DUNS number. Then complete your full SAM.gov registration, which requires your organization's legal name, EIN, banking information, and authorized representative details. Finally, create accounts on Grants.gov and any agency-specific portals (like eRA Commons for NIH or Research.gov for NSF).

These registrations must be renewed annually, and they can take four to six weeks to process initially. Do not wait until you find a grant opportunity to start this process — you will miss the deadline.

Step 2: Find Opportunities

Grants.gov is the central repository for all federal discretionary grant opportunities. You can search by keyword, agency, eligibility, or funding amount. Set up email alerts for your focus areas so you are notified when new opportunities are posted.

For state and local government grants, check your state's grants portal (every state has one), your city or county government website, and your state's nonprofit association, which often aggregates local opportunities.

AI Grant Strategist's Opportunities section pulls from Grants.gov and other sources, allowing you to browse active federal opportunities and get AI-powered fit assessments for each one.

Step 3: Read the Notice of Funding Opportunity (NOFO) Carefully

The NOFO (formerly called an RFA or RFP) contains everything you need to know about the grant. Read it at least three times. Pay special attention to eligibility requirements (are you actually eligible?), the review criteria and point values (this tells you exactly what reviewers will score), page limits and formatting requirements, required attachments and forms, and the submission deadline (federal deadlines are absolute — there are no extensions).

Step 4: Develop Your Application

Government grant applications typically require a project narrative (following the structure specified in the NOFO), a detailed budget and budget justification, organizational capacity documentation, letters of support from partners, data management plans (for research grants), evaluation plans, and various standard forms (SF-424, SF-424A, etc.).

The project narrative should directly address each review criterion in the order presented. Use the exact language from the NOFO — if they ask for "measurable outcomes," use that phrase, not "results" or "impact metrics."

Step 5: Submit Early

Federal grant portals are notorious for technical difficulties near deadlines. Submit at least 48 hours before the deadline. This gives you time to resolve any system errors, missing attachments, or validation failures. Grants.gov will reject applications with formatting errors, oversized files, or incomplete forms — and there is no appeal process for late submissions.

Step 6: After Submission

Most federal grants take three to six months from submission to award notification. During this time, do not contact the program officer to ask about your application status unless the NOFO specifically invites questions. If you are selected, you will enter a negotiation phase where the agency may request budget modifications or scope adjustments before issuing the official award.

Key Differences from Foundation Grants

Government grants require more extensive documentation, longer timelines, stricter compliance requirements, and more detailed reporting. However, they also offer larger award amounts, multi-year funding, and the credibility that comes with federal endorsement. Many foundations view a federal grant as validation and are more likely to provide complementary funding.