Federal Grants Guide 2026: Types, Agencies & How to Apply

Full answer: The federal government awards over $800 billion annually in grants and cooperative agreements through more than 1,000 programs. Federal grants fall into 5 main categories: competitive/discretionary, formula, block, earmarks, and cooperative agreements. To apply, you need a UEI number from SAM.gov, a Grants.gov account, and a complete application package matching the NOFO requirements.

Federal Grants Complete Guide: Types, Agencies, Registration, and How to Apply

Data note: Spending figures come from USASpending.gov FY2024 data. Program statistics reflect published agency data as of April 2026. Individual program funding may change with annual appropriations.

Source review by Grantsights, June 3, 2026: We rechecked Grants.gov applicant registration, SAM.gov UEI guidance, Grants.gov system guidance, USASpending.gov award data, 2 CFR Part 200, major agency grant pages against this guide. Where official sources stop: federal portals explain registration and listings, but they do not tell one applicant whether a federal grant, formula pass-through, cooperative agreement, earmark, loan, contract, or foundation route is the right first move. Based on our analysis, a bad fit is an individual or organization trying to apply before SAM registration, UEI validation, eligibility review, match review, and agency-system access are complete. For example, a nonprofit seeking a CDC health award may need a state subaward path, while a university PI needs the sponsored research office and agency account path before submission.

Whether you're a nonprofit director, a local government administrator, a researcher, or a small business owner looking for federal funding, this guide covers the whole federal grants picture: what types exist, which agencies award the most, how to register, and how to apply.

The federal government is the single largest source of grant funding in the United States. In FY2024, according to USASpending.gov, the federal government awarded approximately $1.82 trillion in financial assistance, including grants, cooperative agreements, loans, and direct payments. Competitive grants and cooperative agreements alone totaled over $73 billion in FY2024.

Most people searching for "federal grants" have one of three questions: What kind of grants exist? Do I qualify? How do I apply? This guide answers all three, with specific agency data and real process details.

Last updated: April 2026

The 5 Types of Federal Grants

Federal grants aren't all the same. Knowing the type matters because it determines who can apply, how competitive the process is, and what flexibility you have in using the money.

1. Competitive (Discretionary) Grants

Competitive grants are awarded through a merit review process. The awarding agency publishes a Notice of Funding Opportunity (NOFO), organizations submit proposals, reviewers score them, and the agency selects winners based on merit and available funding.

These are the grants most people picture when they hear "federal grant." NIH research grants, NSF awards, SAMHSA behavioral health programs, and DOE energy efficiency grants are all competitive. The application process is demanding, deadlines are firm, and success rates vary widely by program.

NIH's R01 grant, the benchmark research grant, had a success rate of about 20% in FY2023, per the NIH Data Book. NSF's core research programs have historically hovered around 25-28% success rates. Lower-profile programs at smaller agencies sometimes have higher rates when fewer organizations know about them.

2. Formula Grants

Formula grants distribute money to states, territories, and sometimes localities based on a statutory formula. Congress decides the total appropriation; the formula determines how each state's share is calculated. States then decide how to allocate their share among local recipients.

Common formula factors include population, poverty rate, unemployment, road miles, and population density. Title I education funding, CDBG (Community Development Block Grants), and SNAP administration funding all operate this way.

If you're a local government or nonprofit looking for formula grant funding, the path runs through your state agency, not directly to Washington.

3. Block Grants

Block grants give states a fixed pool of money with broad parameters but fewer strings than categorical grants. States have significant flexibility in how they spend them. The Social Services Block Grant (SSBG), the Community Mental Health Services Block Grant, and the Substance Abuse Prevention and Treatment (SAPT) Block Grant are major examples.

Block grants have been a persistent feature of debates over federal-state relationships since the 1970s. When Congress wants to give states more discretion and reduce federal administrative burden, it tends toward block grants. When Congress wants to target outcomes more precisely, it moves toward competitive grants with specific requirements.

4. Earmarks

Earmarks (formally called Congressionally Directed Spending) direct money to specific projects named in appropriations legislation. A member of Congress secures a line-item in the spending bill for a project in their district. No competition, no merit review. The organization receives the funds directly.

After a formal earmark ban from 2011 to 2021, earmarks returned under the name "Community Project Funding" in the House and "Congressionally Directed Spending" in the Senate. For FY2024, Congress included over $15 billion in earmarks across appropriations bills, per the Congressional Research Service. These aren't accessible through Grants.gov. Contact your member of Congress's office.

5. Cooperative Agreements

A cooperative agreement resembles a grant but differs in one key way: the federal agency takes a substantial role in the project. Cooperative agreements involve active federal involvement in project design, implementation, and oversight. Pure grants allow grantees to do the work independently.

Many CDC, EPA, and USDA programs use cooperative agreements because the agencies want technical collaboration, not just funding delivery. The distinction affects how you manage the project and how much federal oversight you'll experience.

The 8 Major Federal Grant Agencies

These eight agencies account for the large majority of federal grant dollars. Knowing each agency's priorities helps you find the right programs faster.

Department of Health and Human Services (HHS)

HHS is the largest single source of federal grant funding. In FY2024, HHS awarded approximately $500 billion in total financial assistance, though much of this is Medicaid and Medicare payments rather than competitive grants. The grant-making divisions within HHS include:

NIH (National Institutes of Health): $40+ billion annually in research grants. Funds basic research, clinical trials, and applied biomedical science. Over 50,000 active grants at any given time. See our NIH R01 grant success rate data.
HRSA (Health Resources and Services Administration): Funds community health centers, rural health programs, workforce development, and maternal/child health.
SAMHSA (Substance Abuse and Mental Health Services Administration): Behavioral health grants for prevention, treatment, and recovery services.
CDC (Centers for Disease Control): Public health infrastructure, chronic disease prevention, emergency preparedness.
ACF (Administration for Children and Families): Head Start, child welfare, refugee resettlement, TANF.

National Science Foundation (NSF)

NSF funds basic scientific research and STEM education across all disciplines except medicine (that's NIH's domain). Annual budget around $9 billion. NSF awards roughly 11,000-12,000 grants per year to researchers at universities, colleges, and research institutions. Proposal success rates run 25-30% for established programs. See our NSF Career Award guide.

Department of Agriculture (USDA)

USDA runs some of the most varied grant programs in the federal government, from research grants to rural development to food assistance administration. Key grant divisions:

NIFA (National Institute of Food and Agriculture): Research, education, and extension grants
Rural Development: Business development, housing, and community facilities
Forest Service: Conservation and outdoor recreation
NRCS: Conservation programs with cost-share funding

USDA is particularly important for rural communities, agricultural operations, and food system organizations.

Department of Education (ED)

ED funds K-12 programs (Title I, Title IV), higher education, special education (IDEA), and research (IES). Much of ED's spending flows through formula grants to states, which then distribute to school districts. Competitive grants include Investing in Innovation (i3), Promise Neighborhoods, and various research grants through the Institute of Education Sciences.

Department of Energy (DOE)

DOE funds basic energy research (Office of Science), applied energy R&D (EERE, ARPA-E), and nuclear science. Small businesses can access DOE SBIR/STTR programs. The Inflation Reduction Act (2022) added significant funding for clean energy grants and loan programs, with many programs still deploying funds through 2025-2026.

Department of Defense (DOD)

DOD runs the largest SBIR/STTR program of any agency, with Army, Navy, Air Force, DARPA, and other components issuing solicitations. DOD also funds university research through basic research grants. Note: as of September 30, 2025, SBIR/STTR programs expired pending Congressional reauthorization. The reauthorization bill was passed in early April 2026 and awaits presidential signature. See our SBIR Phase 1 grant guide.

Economic Development Administration (EDA)

EDA is smaller than the others but specifically focused on economic development in distressed communities. EDA runs competitive grant programs for public works, economic adjustment, planning, and research. EDA grants typically range from $100,000 to $10 million and favor communities with documented economic distress.

Department of Housing and Urban Development (HUD)

HUD administers CDBG (Community Development Block Grant), HOME, the Choice Neighborhoods Initiative, and homeless assistance programs (through CoC grants to local continua of care). Most HUD funding flows through states or directly to entitlement communities.

Federal Grant Registration Requirements

Before you can apply for a federal grant, you need to complete three registrations. Don't wait until you find a grant to start this process. Start it now, because it takes time.

Step 1: Get a UEI Number from SAM.gov

The Unique Entity Identifier (UEI) is a 12-character alphanumeric code assigned to every organization doing business with the federal government. The UEI replaced the DUNS number system in April 2022. Getting a UEI is free and takes about 7-10 business days.

Go to SAM.gov, create an account through Login.gov, and complete the entity registration. You'll need your organization's legal name, address, EIN (for nonprofits and businesses), NAICS codes, and bank account information (for receiving payments). SAM registration must be renewed annually. See our detailed guide on how to register on SAM.gov and what a UEI number is.

Step 2: Register on Grants.gov

Grants.gov is the main federal portal where most agencies post grant opportunities and accept applications. After completing your SAM.gov registration, register on Grants.gov and link your account through Login.gov. Your SAM.gov registration must be active for your Grants.gov application to be valid.

For a full walkthrough, see our guide on how to apply for federal grants on Grants.gov.

Step 3: Register with the Specific Agency System

Many agencies have their own grants management systems in addition to Grants.gov. NIH uses eRA Commons. NSF uses Research.gov. DOE uses PAMS. These registrations can take additional time and may require institutional sign-off from a sponsored research office (for universities) or authorized organizational representative. Start these registrations before you need them.

How to Find Federal Grants

You don't need a paid subscription service to find federal grant opportunities. Three free tools cover nearly everything.

Grants.gov

The primary federal portal. As of 2025, Grants.gov lists thousands of open opportunities at any given time from over 30 federal agencies. You can search by agency, category, eligibility, funding amount, and deadline. Set up email alerts for keywords matching your mission or research area.

The main limitation: not all federal funding flows through Grants.gov. Formula grants, cooperative agreements that bypass the portal, and agency-specific solicitations sometimes aren't listed. Use Grants.gov as your starting point, not your only source.

SAM.gov Assistance Listings

SAM.gov maintains the Assistance Listings (formerly CFDA), the official catalog of all federal grant programs. This is different from individual grant opportunities. The Assistance Listings give you a full picture of what programs exist, their purpose, eligibility, and typical award sizes. If you know the CFDA number (now called the Assistance Listing number), you can find the program directly.

USASpending.gov

USASpending.gov shows you what the federal government has already awarded. Search by agency, program, geography, or recipient type to see who got funded, for how much, and for what purpose. This is the single best tool for competitive intelligence. Before writing a proposal, search USASpending for awards from your target program, identify past recipients, study their project descriptions, and understand award sizes.

The Federal Grant Application Process

Every agency has its own forms and requirements, but the anatomy of a competitive federal grant application follows a consistent pattern.

Reading the NOFO

The Notice of Funding Opportunity (NOFO) is the authoritative document for every competitive grant. It tells you everything: eligibility, funding amounts, deadline, required sections, page limits, evaluation criteria and their point weights, and post-award requirements.

Read the NOFO beginning to end before writing a single word of your proposal. Pay special attention to:

Eligibility: The NOFO defines exactly who can apply. Don't assume you qualify.
Review criteria: These are weighted and specific. Your proposal will be scored against them.
Page limits: Reviewers don't accept over-length submissions.
Required attachments: Missing a required form means your application may be deemed incomplete.

See our full guide on how to find and read a grant opportunity.

Core Application Components

Section	What Reviewers Look For
Abstract/Project Summary	Clarity, scope fit, feasibility
Project Narrative	Needs evidence, methodology, evaluation plan
Goals and Objectives	SMART and aligned to program priorities
Budget	Accuracy, allowability, justification
Organizational Capacity	Past performance, qualifications
Evaluation Plan	Measurable outcomes, data collection

For detailed writing guidance, see our complete guide on how to write a grant proposal and the 2026 update on how to write a grant proposal.

Budget Requirements

Federal grant budgets use standard cost categories: personnel, fringe benefits, travel, equipment, supplies, contractual (subawards/consultants), other direct costs, and indirect costs (F&A). Each category must be justified. Equipment purchases over $10,000 require special justification (the 2024 revised Uniform Guidance threshold; the old threshold was $5,000).

Indirect costs (also called overhead or F&A) are calculated using your organization's negotiated indirect cost rate. If your organization doesn't have a negotiated rate, you can use the de minimis rate of 15% of Modified Total Direct Costs (MTDC) under the 2024 Uniform Guidance revision (increased from 10%). See our guide on federal grant budget categories.

Submission Deadlines

Federal grant deadlines are hard. A submission that comes in one minute late is rejected. Most agencies require submission through Grants.gov or their own portal. Build in buffer time for technical problems. Submit at least 24-48 hours before the deadline.

Common Mistakes That Get Federal Grants Rejected

The same mistakes come up repeatedly.

Misreading the eligibility requirements. NOFOs specify exact eligibility criteria. "Nonprofit organizations" isn't always sufficient. Some programs require 501(c)(3) status specifically. Others require 3+ years of operational history. Others restrict eligibility to organizations serving populations in specific geographic areas. Applicants who don't read the eligibility section carefully waste weeks writing a proposal they can't submit.

Weak needs statement. Federal reviewers see vague language constantly. "There is a need for mental health services in our community" doesn't score well. What scores well: specific local data, cited sources, and a clear causal chain from the problem to your proposed solution. See our guide on how to write a grant needs statement.

Budget math that doesn't add up. Reviewers flag any budget where the numbers don't reconcile. If your personnel total doesn't match the sum of individual salaries and FTEs, that's a red flag. Calculate indirect costs correctly against the MTDC base.

Ignoring the evaluation criteria weighting. If a criterion is worth 30 points, allocate roughly 30% in FY2025 of your narrative to it. Applicants who write beautiful project descriptions but skim the organizational capacity section (worth 20 points) leave points on the table.

Missing required attachments. Applications often require letters of support, CVs, audit reports, or financial statements. Missing required attachments can make your application technically incomplete.

What Federal Grants Don't Tell You

Applicants often miss that Grants.gov isn't the whole picture. At some agencies, including EDA, much of the annual solicitation cycle happens through direct agency outreach, regional announcements, and technical assistance workshops, and the Grants.gov listing shows up after the pre-application conversation is already over.

Federal program officers can give feedback. Most applicants don't ask.

The indirect cost rate issue trips up small organizations constantly. A nonprofit that doesn't have a negotiated rate can use the 15% de minimis rate. But many smaller nonprofits don't include indirect costs at all because they think they're "supposed to" give the government the best deal. They're leaving real money on the table that covers real administrative costs.

Federal grant compliance starts at award, not after the project ends. If you win a federal grant and don't set up proper accounting systems, track allowable vs. unallowable costs, and maintain documentation, you'll face problems at closeout. See our federal grant compliance requirements guide.

FAQ

Q: Can individuals apply for federal grants? A: Very few federal grant programs are open to individuals. Most require an organization as the applicant. Programs open to individuals include some NSF fellowships, NEA/NEH individual artist grants, and certain scholarship programs. If you're an individual, see our guide on how to apply for grants as an individual and the 2026 update on federal grants for individuals.

Q: How long does the federal grant application process take? A: From finding an opportunity to receiving funds, the timeline is typically 6-18 months. The application window is usually 30-90 days. Review and award decision takes 3-6 months for most programs. Post-award setup (negotiations, signing, systems setup) takes another 1-3 months. Plan your cash flow accordingly.

Q: Do I need to match federal grant funds? A: Some programs require matching (cost sharing), others don't. The NOFO will specify if a match is required and at what rate. Matching requirements can be cash or in-kind. Check carefully. See our guide on what is cost sharing in grants.

Q: What's the difference between a grant and a cooperative agreement? A: Both are financial assistance from the federal government, but cooperative agreements involve substantial federal involvement in the work. With a grant, you receive money and manage the project independently (within the rules). With a cooperative agreement, federal program staff actively collaborate with you on project design, implementation, and decisions.

Q: What happens if my SAM.gov registration lapses? A: An expired SAM registration means you can't receive federal payments and your applications may be rejected as ineligible. SAM must be renewed annually. Set a calendar reminder 60 days before your expiration date.

Sources

Last updated: April 7, 2026. This page is reviewed regularly and updated when eligibility requirements, deadlines, or funding amounts change.

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