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SBIR Knowledge Base:
New to SBIR/STTR? Start Here.
If you're just discovering the Small Business Innovation Research (SBIR) and Small Business Technology Transfer (STTR) programs, this is where your journey begins.
What Is SBIR? How to Apply.
Are SBIR Grants Taxable?
When Are Awards Announced?
Department of Homeland Security (DHS)
DHS SBIR invests in technologies that enhance homeland security across areas like emergency response, border security, infrastructure protection, and cybersecurity.
DHS TABA Funding: Eligibility & Best Practices
DHS Formatting & Page Limit Guide
Avoid DHS Rejection: Portal Submission Tips
Department of Defense (DoD)
The DoD SBIR/STTR program funds innovative technologies that support national defense, security, and military readiness.
DoD SBIR TABA: Rules, Limits, and Eligibility
DoD SBIR Contracts vs Grants: Key Differences
How to Submit a Proposal Through DSIP
Department of Energy (DOE)
The DOE SBIR/STTR program funds early-stage R&D focused on energy efficiency, renewable energy, grid modernization, advanced manufacturing, and climate resilience.
DOE SBIR TABA: Eligibility & Proposal Tips
DOE Phase I SBIR Guide for New Applicants
DOE SBIR Phase I Applicant FAQ
Department of Transportation (DOT)
DOT SBIR supports innovations that improve the safety, efficiency, and sustainability of the U.S. transportation system.
DOT SBIR TABA: Eligibility and Application Guide
DOT SBIR Proposal Guide: Phase I & II Rules
Track Your DOT SBIR Application Status
Department of Education (ED)
ED SBIR supports the development of educational technologies that improve learning outcomes from early childhood through adult education.
ED SBIR TABA: Phase I & II Eligibility Guide
How to Track Your ED/IES SBIR Application
Responding to ED SBIR Reviewer Feedback
Environmental Protection Agency (EPA)
EPA SBIR funds environmental technologies that protect human health and the environment.
EPA SBIR TABA: What You Need to Know
How to Prepare an EPA SBIR Phase I Proposal
EPA SBIR Feedback: Fix & Resubmit Guide
National Aeronautics and Space Administration (NASA)
NASA SBIR/STTR supports aerospace and space exploration innovations in areas like propulsion, robotics, sensors, and satellite technology.
NASA SBIR TABA: Eligibility & Use Cases
NASA SBIR Submission & Tracking Guide
NASA SBIR 2025 Submission Guide: Phase I & II
National Institute of Standards and Technology (NIST)
NIST SBIR supports measurement science, standards development, and enabling technologies that enhance industrial competitiveness and scientific advancement.
NIST SBIR TABA: Eligibility & Proposal Tips
Avoid NIST SBIR Proposal Rejection
NIST SBIR Phase I Proposal Checklist
National Institutes of Health (NIH)
NIH, under HHS, offers the largest share of SBIR/STTR funding for biomedical and health-related innovations.
NIH SBIR TABA Eligibility Guide
NIH SBIR Submission: Formatting & Compliance
How to Track Your NIH SBIR Application
National Oceanic and Atmospheric Administration (NOAA)
NOAA SBIR funds technologies that support climate monitoring, weather prediction, ocean and coastal research, and environmental resilience.
NOAA SBIR TABA: What It Is & How to Use It
How to Track Your NOAA SBIR Application
NOAA SBIR Phase II Proposal Checklist
National Science Foundation (NSF)
NSF SBIR/STTR funds high-risk, high-impact technologies across all scientific and engineering disciplines.
NSF SBIR TABA: Phase I & II Funding Guide
NSF SBIR Reviewer Feedback Resubmission Guide
Avoid NSF SBIR Rejection: Phase I Compliance Guide
U.S. Department of Agriculture (USDA)
USDA SBIR supports innovations in food, agriculture, rural development, and natural resources.
USDA SBIR TABA: Eligibility & Funding Guide
USDA SBIR Reviewer Feedback & Resubmission Guide
USDA SBIR Phase I Proposal Guide
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