The U.S. National Science Foundation is committed to ensuring funds are used effectively to support the foundation's mission and strategic goals.
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FY 2026 Budget Request
As released on May 2, 2025, the President’s FY2026 Discretionary Budget Request of $3.9 billion for the U.S. National Science Foundation (NSF) reflects a strategic alignment of resources in a constrained fiscal environment in which NSF prioritizes investments that can have the greatest national impact.
FY 2025 Budget Request
The President's FY 2025 budget request to Congress includes $10.183 billion for NSF, an increase of 3.1% over the FY 2023 total budget.
FY 2024 Current Plan
NSF's FY 2024 enacted budget is $9.06 billion, a decrease of $479.01 million, or 5.0%, below the FY 2023 base appropriation.
Federal budgeting and appropriations process
Learn about the federal budgeting and appropriations process, which occurs each Fiscal Year.
FY 2022
FY 2021
FY 2020
FY 2019
FY 2018
FY 2017
FY 2016
FY 2015
FY 2014
FY 2013
FY 2012
FY 2011
FY 2010
FY 2009
FY 2008
FY 2007
FY 2006
FY 2005
FY 2004
FY 2003
FY 2002
FY 2001
FY 2000
FY 1999
FY 1998
FY 1997
FY 1996
FY 2026 Annual Performance Plan
This plan provides information on the goals the agency hopes to achieve in FY 2026.
FY 2024 Annual Performance Report
This report provides information on the progress the agency has made toward achieving its goals and objectives.
FY 2022–2026 Strategic Plan
NSF's plan for achieving its mission, vision and strategic goals.
FY 2023
FY 2022
FY 2021
FY 2020
FY 2019
FY 2018
FY 2017
FY 2016
FY 2015
FY 2014
FY 2013
FY 2012
FY 2011
FY 2010
- FY 2010 Annual Performance Report (chapter in FY 2012 Budget Request)
- FY 2010 Additional Performance Information (chapter in FY 2012 Budget Request)
FY 2009
- FY 2009 Annual Performance Report (chapter in FY 2011 Budget Request)
- NSF Performance Measurement Verification and Validation Report FY 2009 (Executive Summary)
- AC/GPA FY 2009 Report
FY 2008
- FY 2008 Annual Performance Report
- FY 2008 Budget, Performance, and Financial Snap Shot
- FY 2008 Citizens' Report
- NSF FY 2008 Highlights
FY 2007
- FY 2007 Annual PART Performance Goal Results
- FY 2007 Performance Highlights Report
- FY 2007 Performance Report in the FY 2009 Budget Request to Congress
- FY 2007 Table of External Evaluations
FY 2006
FY 2005
FY 2004
- FY 2004 Performance Highlights
- FY 2004 Performance and Accountability Report
- FY 2004 Annual Performance Plan
FY 2003
- FY 2003 Performance Highlights
- FY 2003 Performance and Accountability Report
- FY 2003 Annual Performance Plan
FY 2002
- FY 2002 Performance Highlights
- FY 2002 Performance and Accountability Report
- FY 2002 Annual Performance Plan
FY 2001
FY 2000
FY 1999
FY 2024: NSF at a glance
- $9.06 billion in FY 2024 appropriations.
- 40,000 proposals evaluated through a competitive merit review process.
- 187,829 proposal reviews conducted.
- 11,000 competitive awards funded.
- 1,850 colleges, universities and institutions receiving NSF funding.
- 357,600 researchers, postdoctoral fellows, trainees, teachers and students supported directly by NSF.
FY 2024 Agency Financial Report
The Agency Financial Report provides financial and accountability information for the fiscal year.
NSF by the Numbers
This interactive dashboard provides statistical and funding information for awards, NSF-funded institutions, funding rates, proposals evaluated, and obligations by fiscal year.
FY 2023
FY 2022
FY 2021
FY 2020
FY 2019
FY 2018
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FY 2015
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FY 1951
Evaluating NSF's impacts
NSF's Evaluation and Assessment Capability website provides additional information on how the agency evaluates its impacts.
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