Funding Filter SBIR / Small Business

Federal SBIR / Small Business Grants Under $50,000

Active federal grant opportunities in the sbir / small business space with award ceilings of under $50,000. All opportunities sourced from Grants.gov and updated daily. Agencies include NIH, NSF, DOD, DOE.

Under $50K $50K–$250K $250K–$500K $500K–$1M Over $1M

No active grants matched this combination right now.

Grant data refreshes daily — check back tomorrow or browse all SBIR / Small Business grants.

More SBIR / Small Business Grants by Funding Size

SBIR / Small Business Grants $50K–$250K SBIR / Small Business Grants $250K–$500K SBIR / Small Business Grants $500K–$1M SBIR / Small Business Grants Over $1M

Other Topics — Under $50K Grants

Cancer Research Mental Health Climate & Clean Energy AI & Technology Biomedical Research Public Health Agriculture & Rural Education & Workforce Housing & Community

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GrantMetric Intelligence Team

Federal Grant Research & Analysis

Grant data sourced from the Grants.gov API and updated daily. Award ceiling figures reflect the maximum individual award as reported by the funding agency. Last Reviewed: April 2026.

GrantMetric Intelligence Systems — Independent federal grant intelligence platform. Not affiliated with Grants.gov, the U.S. Department of Health & Human Services, or any government agency. Grant data is sourced from the Grants.gov API for informational purposes only; always verify opportunity details directly with the funding agency before applying. Some links on this site are affiliate links — we may earn a commission at no additional cost to you. Full Disclaimer · Last Reviewed: April 2026 · Data Methodology