Grants for Small Businesses
205 open opportunities. Open federal grants that small businesses and for-profit companies can apply for, each explained in plain English with eligibility, deadline, and award amount.
Invasive Carp Management Control in IL Waterway GLRI (FY25) (CAFWS-176 170, and 164)
UnofficialNo deadline listedNatural Resources · $20K–$6M
Open to government agencies, schools, nonprofits, and for-profit organizations for invasive carp management in Illinois waterways under the Great Lakes Restoration Initiative. Funds technical and financial assistance to protect, conserve, or restore habitat and species on public or private land in the Great Lakes Basin. Awards range from $20,000 up to $6 million; no deadline listed.
NonprofitsSmall businessGovernment / tribalSchools & universities+2 moreSmall Business Transition Grant for New Entrepreneurs (Parent R41/R42 Clinical Trial Optional)
ForecastedNo deadline listedNational Institutes of Health · Amount varies
This is a forecasted NIH Small Business Transition Grant for New Entrepreneurs (Parent R41/R42 STTR, clinical trial optional). STTR awards are restricted to U.S. small businesses (for-profit) partnering with a research institution, and this notice targets new entrepreneurs transitioning into the small-business research space. Specific funding amounts and deadlines are not yet posted; note STTR programs carry U.S. small-business ownership and size requirements plus a required research-institution partner.
Small businessResearchersNarrow eligibilityAIS Grants to Great Lakes States (FY26)
UnofficialNo deadline listedNatural Resources · $50K–$800K
Open to government agencies, schools, nonprofits, and for-profit organizations for aquatic invasive species work in Great Lakes states. Funds technical and financial assistance to identify, protect, conserve, manage, or restore habitat and species on public or private land within the Great Lakes Basin. Awards range from $50,000 to $800,000; no deadline listed.
NonprofitsSmall businessGovernment / tribalSchools & universities+2 moreSmall Business Innovation Research (SBIR) program, Phase I
ForecastedNo deadline listedAdministration for Community Living · Amount varies
This is a forecasted Small Business Innovation Research (SBIR) Phase I opportunity from the Administration for Community Living. SBIR Phase I grants are restricted to U.S. small businesses (for-profit) meeting SBA size and ownership rules and fund early-stage feasibility research. Specific funding amounts and deadlines are not yet posted; note SBIR programs commonly require the company to be U.S.-owned and that work be performed in the U.S.
Small businessResearchersNarrow eligibilityAccountable Institutions and Behavior
No deadline listedU.S. National Science Foundation · Amount varies
Eligibility is unrestricted and open to any type of entity (subject to any clarifications in the program's eligibility text), making this NSF program broadly available. The Accountable Institutions and Behavior (AIB) Program funds theoretically grounded, methodologically rigorous basic social-science research on attitudes, behavior, and institutions related to public policy and public services, and also supports undergraduate research experiences and methodological infrastructure. Note that the program does not fund applied research, so proposals must be basic-science oriented.
NonprofitsResearchersSchools & universitiesSmall business+2 more
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What grants can small businesses apply for?
UseGrants currently lists 205 open grant opportunities that small businesses are eligible to apply for, each summarized in plain English with its eligibility, deadline, and award amount. The feed covers federal Grants.gov programs plus state grant portals, normalized into one place.
How do I know which grants I qualify for?
Every listing includes a plain-English summary of who is eligible, so you can gauge fit before spending hours on an application. The free UseGrants eligibility checker (no signup) also matches you to open grants based on your organization type and focus. Always confirm the official eligibility criteria on the funder's listing before you apply.
Where do these grants come from and how current are they?
UseGrants aggregates opportunities from public records — federal Grants.gov programs and state grant portals — normalized into one plain-English feed and refreshed regularly. Confirm the current deadline and eligibility on the official listing before applying.