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NICHD R21 Exploratory/Developmental Research Grant

NICHD R21 Exploratory/Developmental Grant

Supports high-risk exploratory projects in NICHD research areas through small pilot grants in the United States.

The NICHD R21 Exploratory/Developmental Grant funds high-risk, early-stage research concepts that introduce new scientific directions relevant to the Eunice Kennedy Shriver National Institute of Child Health and Human Development's mission. R21 awards are explicitly suited for ideas not yet ready for a full R01 — they support proof-of-concept work, novel methodological development, and pilot data …

Novel, high-risk exploratory research concepts across NICHD's twelve scientific branches — reproductive biology, child development, pediatrics, intellectual and developmental disabilities, and rehabilitation — not yet ready for a full R01.

CycleiHow often this grant runs — e.g. annually, on a rolling basis, or a one-off call.Multiple per year
Next deadlineiThe next date applications are due. Rolling means you can apply any time.—
Decision timeiTypical time from the deadline to the funder's decision.—
Project durationiHow long the funded work is expected to run.—
Award typeiThe form of funding — grant, equity, loan, tax credit, etc.Grant
Match fundingiThe share of project costs you must cover yourself. 0% = fully funded.0%
Funding pooliThe total budget available across all awards in this round.—

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Last verified: 22 Jul 2026Source: www.nichd.nih.gov