Funder: U.S. National Science Foundation
Due Dates: August 21, 2024 | Third Wednesday in August annually (next: August 20, 2025) | August 19, 2026 (final for this cycle)
Funding Amounts: Typical awards: $100,000–$155,000/year for Sites; $5,000–$500,000 per award; up to $84.8M total program funding; 3-year duration typical.
Summary: Supports active research participation by undergraduates in any NSF-funded research area through REU Sites and Supplements.