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Research Project Grants (RPGs)

In fiscal year 2024, more than 72.5% of competing funds were used to support grants awarded either within the established payline or through Requests for Applications (RFAs). Of the total competing dollars, 12.4% specifically supported RFA-driven awards. The remaining funds were used to support grants made as exceptions to the standard funding range.

Number of RPG Awards

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Includes Small Business Innovation Research and Small Business Technology Transfer Awards.
FY 2020 - 2023 Includes Cancer MoonshotSM Funding

RPGs Summary, Fiscal Years 2023-2024

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RPG Awards Funded
(Dollars in Thousands)
RPG Awards Funded2023 No. or %2023 Amount2024 No. or %2024 Amount
Total Funding for RPGs5,736$3,145,2375,739$3,129,796
SBIR/STTR228$175,373199$158,454
Funding for RPGs without SBIR/STTR Program5,508$2,969,8645,540$2,971,342
Continuation or Noncompeting Grants Funded4,139$2,125,0934,316$2,174,188
Competing Grants Funded1,369$697,7861,224$640,639
Administrative Supplements354$39,659436$47,330
Partial Assessment for DHHS Program Evaluation $107,326 $109,184
Funds Set Aside Within Competing Dollars
(Dollars in Thousands)
Grant CategoryR01 or Share2023 No. or %2023 Amount2024 No. or %2024 Amount
Grants within Paylines 1018$481,920888$420,190
Traditional R01776$428,468616$347,693
RFA Grants 115$71,919108$79,166
Share of Competing Grant Funds10.3% 12.4% 
Exception Grants 351$215,866336$220,450
Share of Competing Grant Funds30.9% 34.4% 
Competing RPGs
Statistical Measure20232024
*Excludes SBIR/STTR
Total Competing Application Requests*8,6188,990
Funding Success Rate16%14%
Percentile Funding for R01 Grants12th & 17th10th & 17th
Average Cost-Competing$510$523
Average Reduction from Recommended/Requested Levels-14%-14%

RPGs Funding Mechanisms

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The "Other" category includes DP1, DP2, DP5, R00, R37, U01, U19,UH2, UH3, UG3, UA5, R50, UM1, R15, R55 and R56 activities.

Grant Funding Paylines
RPG Mechanism20232024Description
*SPL = Scientific Program Leaders (NCI)
R01 Traditional Grants12th & 17th 10th & 17thPercentile
P01 Program Projects17% Reduction17% ReductionSPL Selected*
R03 Small Grants2525Impact Score
R15 Academic Research2525Impact Score
R21 Exploratory Phase I9th10thPercentile
R33 Exploratory Phase IIN/AN/ASPL Selected*
R41/R42 STTR2625Impact Score
R43/R44 SBIR2725Impact Score

RPGs Requested and Awarded

The following table displays requested and awarded RPGs and the success rate for fiscal years 2023 and 2024. These numbers include Small Business Innovation Research (SBIR) and Small Business Technology Transfer (SBTT) awards. The Download the Data link contains data for the prior ten years.

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RPGs Requested, Awarded, and Success Rate
(Dollars in Thousands)
Fiscal YearTypeNumber RequestedAmount RequestedNumber AwardedAmount AwardedSuccess Rate 
2023Competing New9,302$4,888,297,7841,319$653,91815.4% 
Competing Renewal427$341,237,643179$130,281 
Competing Supplement  0$0 
Competing Subtotal9,729$5,229,535,4271,498$784,199 
Non-Competing  4,238$2,253,712 
FY 2023 RPG Total  5,736$3,037,911 
2024
 
Competing New9,932$5,470,3951,177$608,27812.8%
 
 
Competing Renewal413$347,341145$100,450 
Competing Supplement8$2,0053$515 
Competing Subtotal10,353$5,819,7411,325$709,243 
Non- Competing  4,414$2,311,369 
FY 2024 RPG Total  5,739$3,020,612 
Includes Small Business Innovation Research and Small Business Technology Transfer (SBIR/STTR) Awards.
FY 2020-2023 figures include Cancer MoonshotSM funding data.
Success rate is the number of awarded grants divided by the number of awards requested.
Includes FY 2023 Cancer Moonshot funding. Excludes FY 2017 through FY2022 Moonshot carryover obligations.

RPG Awards by Grant Activity Codes

This table displays awarded research project grants (RPG) data by grant activity code and count. Please visit NIH Activity Codes for more information on the descriptions.

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RPGs Average Cost, FY 2014-2024
(Dollars in Thousands)
YearTotal No. AwardedTotal AmountAverage Cost
20144,814$1,939,623$403
20154,767$2,019,308$424
20164,666$2,068,869$443
20174,663$2,195,184$471
20184,780$2,366,530$495
20194,984$2,456,156$493
20205,070$2,677,206$514
20215,221$2,739,345$525
20225,505$2,871,997$522
20235,736$3,037,911$530
20245,739$3,020,612$526
RPG Awards by Grant Activity Codes, FY 2023-2024
(Dollars in Thousands)
Grant Code2023
Number
2023
Amount
2024 Number2024 Amount
R013,725$1,864,4013,698$1,842,927
DP10$02$1,090
DP20$3560$20
DP50$00$0
P0196$197,63190$187,561
R00104$25,555115$28,296
R37343$164,733381$180,953
U01321$236,674333$234,896
U197$12,55210$15,494
U341$2842$564
UH25$1,0574$937
R343$88115$4,384
R35133$127,082120$112,120
R5094$16,474111$19,286
UH330$24,46329$22,827
UA50$00$0
UM121$53,73119$55,120
UG33$4,12618$16,176
R03108$9,508102$10,375
R21433$93,605395$96,400
R3343$16,04647$16,996
R1520$9,05020$9,213
R550$00$0
R565$1,2204$1,006
R6113$3,10825$5,515
RC20$00$0
SBIR/STTR228$175,373199$158,454
Total5,736$3,037,9115,739$3,020,612
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