Funder: Agency for Health Care Research and Quality

Due Dates: March 25, 2026 (final closing) | June 26, 2026 | October 26, 2026 | February 26, 2027

Funding Amounts: Up to 20% of approved direct costs or $100,000 total (whichever is less) for most grants; R03 supplements limited to 10% of direct costs; one-year maximum duration.

Summary: Provides administrative supplements to active AHRQ-funded health services research grants to cover unforeseen costs within the project scope.

Key Information: Supplements are not available in the final year of the parent grant; only for costs unforeseen at original award.