Agency Profiles

NSF - National Science Foundation Grant Programs

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About NSF

The National Science Foundation (NSF) is an independent federal agency that supports fundamental research and education in all the non-medical fields of science and engineering. With an annual budget of approximately $9 billion, NSF funds roughly 25% of all federally supported fundamental research conducted by American universities and colleges.

NSF is unique among federal agencies in that it funds science and engineering research across virtually every field - from mathematics and computer science to economics, sociology, geology, astronomy, and biology - through a merit-review process that is widely regarded as the gold standard in academic peer review.

NSF Research Grants

The core NSF grant is a research award to an individual principal investigator (PI) or a team of investigators at a university or research institution. These are submitted to specific NSF programs within one of NSF's seven directorates:

  • Biological Sciences (BIO)
  • Computer and Information Science and Engineering (CISE)
  • Education and Human Resources (EHR)
  • Engineering (ENG)
  • Environmental Research and Sustainability (ERS)
  • Mathematical and Physical Sciences (MPS)
  • Social, Behavioral, and Economic Sciences (SBE)
  • Technology, Innovation, and Partnerships (TIP)

Standard research grant awards typically range from $150,000 to $500,000 per year, with project periods of 3 to 5 years. Larger "mid-scale" and "large facility" projects can run into the hundreds of millions.

Career Award (CAREER)

The CAREER award is NSF's most prestigious award in support of early-career faculty who have the potential to serve as academic role models in research and education. CAREER awards provide approximately $500,000 or more over five years and require an integrated research and education plan. Only faculty at U.S. academic institutions in their first six years of appointment are eligible.

NSF SBIR and STTR

NSF's SBIR and STTR programs are among the most competitive and prestigious small business research funding programs available. Unlike many agency SBIR programs that specify research topics, NSF SBIR/STTR is open-topic - any area of deep technology with commercial potential qualifies.

NSF SBIR Phase I awards are typically $275,000 over 6 months. Phase II awards are $1 million over 2 years. NSF also has supplemental funding and Phase II matching programs for companies that attract private investment.

NSF SBIR/STTR particularly values deep science and technology innovation. Successful applicants typically hold or are developing IP in areas like computing, biotech, materials, environmental technology, or medical devices. Applications are reviewed primarily on the innovation's potential scientific and commercial impact.

Research Experiences for Undergraduates (REU)

REU supplements and REU Sites programs support active research participation by undergraduate students. Organizations hosting undergraduate researchers can apply for REU Site grants, typically $100,000–$150,000 per year for 3 years, to support a cohort of 8–12 students per summer. Community colleges and institutions serving underrepresented groups are encouraged to apply.

EPSCoR - Established Program to Stimulate Competitive Research

NSF EPSCoR (and its equivalents at other agencies) supports states and territories that historically have received less federal R&D funding. Eligible jurisdictions (currently about 28 states and territories) receive additional support through Research Infrastructure Improvement grants. Organizations in EPSCoR jurisdictions may have access to additional funding opportunities and co-funding programs - check whether your state qualifies.

STEM Education Programs

NSF's Education and Human Resources directorate funds a broad range of STEM education programs:

  • Improving Undergraduate STEM Education (IUSE) - curriculum development, pedagogical research
  • Hispanic-Serving Institutions (HSI) Program - support for HSIs to strengthen STEM programs
  • Tribal Colleges and Universities Program (TCUP) - STEM capacity at tribal colleges
  • Discovery Research PreK-12 (DRK-12) - research and development of STEM curricula and teaching practices
  • Innovative Technology Experiences for Students and Teachers (ITEST) - workforce development for technology careers

How NSF Proposals Work

NSF proposals are submitted through Research.gov (NSF's portal) or through FastLane (the legacy system). Key proposal requirements include:

  • 15-page Project Description (strictly enforced)
  • 1-page Project Summary with an overview statement
  • 2-page Biographical Sketch for each senior personnel
  • Budget with detailed justification
  • Data Management and Sharing Plan
  • Facilities, Equipment, and Other Resources

NSF proposals are reviewed by a panel of experts in your field through merit review based on two criteria: Intellectual Merit (the potential to advance knowledge) and Broader Impacts (the potential to benefit society). Both must be explicitly addressed throughout the proposal - not just in the summary.

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