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Our agency funding curves1 track the progress of federal agencies’ grantmaking activity over the fiscal year, monitoring both their compliance with Congressional appropriations laws and their actual support of their scientific missions and the research community.

For the NIH, a key metric is not only the number of awards and obligations, but the changing numbers of multiyear awards and the share of total funding they represent. Multiyear awards obligate funds for more than one year, increasing the outgoing obligations of the NIH in a year and reducing the funds available for new awards in the current fiscal year.

NIH Multiyear Funding Overview

Multiyear NIH grants set aside future budget periods’ funding as outyear commitments, obligated only when each period actually starts. Use the metric control to switch between the cumulative number of multiyear awards, the cumulative amount of outyear funding, and the cumulative share of outyear funding as a percent of total new and competitive funding.2

NIH Multiyear Funding by Institute and Center

NIH Multiyear Funding by Mechanism

Use the Mechanism control below the chart to compare multiyear funding trends across NIH funding mechanisms.

NIH Multiyear Funding by Grant Activity (General)

Use the Activity control below the chart to compare multiyear funding trends across broad NIH grant activity codes.

NIH Multiyear Funding by Grant Activity (Specific)

Use the Activity control below the chart to compare multiyear funding trends across specific NIH grant activity codes.


  1. Adapted from Jeremy Berg’s original analyses. For more information on the source data and processing used to create these graphs see our methods page.↩︎

  2. Only new and competitive renewal grants (Type 1, 2, 4, and 9) are included in these calculations.↩︎

Get in touch

Reach out to the Grant Witness team.

info@grantwitness.org