Funder: U.S. National Science Foundation
Due Dates: Small Projects: Anytime | Medium Projects: December 1–22, 2025 (annually) | OAC Core Projects: December 1–22, 2025 (annually)
Funding Amounts: Up to $600,000 (Small/OAC Core, 3 yrs); $600,001–$1,200,000 (Medium, 4 yrs); ~600 awards; est. total $280M/year
Summary: Supports foundational research and education in computing, communications, information science and engineering, and advanced cyberinfrastructure.
Key Information: Medium proposals require a Broadening Participation in Computing (BPC) plan; proposal limits apply per PI/co-PI.