Funder: National Institutes of Health
Due Dates: August 12, 2025 | March 10, 2026 | August 5, 2026 | March 10, 2027 | August 11, 2027
Funding Amounts: Up to $150,000 direct costs per year, max $275,000 over 2 years (R21 mechanism)
Summary: Supports high-risk, high-impact, and innovative basic research to advance understanding, prevention, or treatment of substance use disorders (SUDs).
Key Information: Updated March 31, 2025: Carefully review the full announcement for recent changes and requirements.