Grants for Nonprofits in Connecticut: 501(c)(3), Federal & Foundation Funding (2026)
Connecticut nonprofits can access 277 active grants. Nonprofit organizations — including 501(c)(3) public charities, community foundations, and fiscal sponsors — are eligible for the largest share of federal and foundation grants. GrantSonar tracks these opportunities and sends alerts when new funding opens for nonprofits in CT.
501(c)(3) organizations can access federal program grants, state-administered pass-throughs, regional community foundations, and corporate giving programs. Common categories include community services, capacity building, advocacy, and program-specific funding.
Tips for Nonprofits in Connecticut
- 1
Maintain your SAM.gov registration and UEI number — most federal grants require it, and lapsed registrations are the #1 cause of rejected applications.
- 2
Build a grant readiness toolkit: audited financials, board list, organizational chart, and 2–3 boilerplate capability statements ready to attach.
- 3
Start with smaller foundation grants ($5K–$25K) to build a track record before pursuing large federal awards. Funders want to see you can manage money well.
Open Grants for Nonprofits in Connecticut
Supporting economic development and community investment projects in Connecticut municipalities.
UPWP funds MPO transportation planning activities including long-range plans, TIP development, travel demand modeling, and special studies. Subcontrac…
Connecticut Department of Social Services Community Grants - Connecticut state grant.
274 more open grants
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Grants for Connecticut nonprofits: common questions
How many grants for Connecticut nonprofits are available right now?
GrantSonar is tracking 277 open grants for Connecticut nonprofits as of today. That count reflects opportunities that are currently accepting applications — closed rounds and award announcements are excluded, which is why it is smaller than the headline figures some directories advertise. Federal, state and foundation sources are re-ingested daily.
Who funds grants for Connecticut nonprofits?
The most active funders behind the 277 open grants for Connecticut nonprofits on this page are Connecticut Department of Economic and Community Development (DECD), New York Metropolitan Transportation Council (NYMTC) and DSS. Foundation funders are profiled from public IRS Form 990 / 990-PF filings, so you can see a funder's actual past giving rather than only its stated priorities.
Who is eligible for grants for Connecticut nonprofits?
Eligibility for grants for Connecticut nonprofits varies by opportunity, but the listings on this page are open to nonprofits. Each listing states its own eligible applicant types, and GrantSonar filters your matches against your organization type, geography and programs so ineligible opportunities are demoted rather than surfaced.
Can an organization outside Connecticut apply for these grants?
It depends on the opportunity. Some of the 277 listings here are national programs open to applicants anywhere in the U.S. and simply relevant to Connecticut; others are restricted to Connecticut organizations or to specific counties. Each listing shows its own geographic eligibility, and national programs are not excluded from this page.
When are the deadlines for grants for Connecticut nonprofits?
Deadlines differ per opportunity and some are rolling with no fixed close date. Every listing on this page shows its own close date where the funder publishes one, and GrantSonar re-checks source pages so a deadline that moves is picked up rather than left stale.
Is there a free way to search grants for Connecticut nonprofits?
Yes. This page is free to browse with no account. A free GrantSonar account additionally matches these grants for Connecticut nonprofits against your organization's profile and eligibility, so you get a ranked shortlist rather than a list you filter by hand.
How often is this list of grants for Connecticut nonprofits updated?
Daily. Federal, state and foundation sources are re-ingested every day, duplicate listings are collapsed onto a canonical record, and listing URLs are checked for rot — a stale catalogue is worse than a smaller current one, so dead links are flagged rather than left to look live.