Find all current NIAID paylines in the table below. Our most recent update was on May 31, 2023: We posted final paylines for small (R03) and exploratory/developmental (R21) grants. Other paylines remain the same.
Paylines are funding cutoff points for the grant application types listed below. Following the Financial Management Plan, NIAID funds most applications in order by percentile (R01 only) or overall impact score (others). Each fiscal year (FY), NIAID sets initial paylines conservatively and sets final paylines later. We may fund beyond the paylines near the end of a FY. Learn how NIAID Paylines and Budget Information Changes Throughout the Year.
NIAID Paylines for FY 2023
These paylines are for investigator-initiated applications reviewed for the September 2022, January 2023, and June 2023 Council meetings.
|R01 (non-new PIs)||12 percentile||Final||Research Projects for established investigators|
|R01 (new PIs)||16 percentile||Final||Research Projects for new and early-stage investigators|
|F30||20 overall impact score||Final||NRSA Individual Predoctoral M.D./Ph.D. or Other Dual-Doctoral Degree Fellowships|
|F31||19 overall impact score||Final||NRSA Individual Predoctoral Fellowships|
|F32||22 overall impact score||Final||NRSA Individual Postdoctoral Fellowships|
|K (except K22 and K99)||20 overall impact score||Final||Career Development Awards|
|R03||29 overall impact score||Final||Small Grants|
|R15||22 overall impact score||Final||Research Enhancement Awards (REA)|
|R21||29 overall impact score||Final||Exploratory/Developmental Grants|
|R41, R42||31 overall impact score||Final||STTR Phase I and II—Small Business Technology Transfer|
|R43, R44||34 overall impact score||Final||SBIR Phase I and II—Small Business Innovation Research|
|T32, T35||18 overall impact score||Final||Institutional and Short-Term NRSA Training Awards|
Find older paylines in the Archive of Final NIAID Paylines by Fiscal Year.
Check NIH and NIAID Success Rates, other Reports, and Funding trend information at Research Portfolio Online Reporting Tool (RePORT). For further insights, learn how to Find Funded Projects and More Using NIH Databases.