Mathematical Sciences Grants
Active
- Assistance listing
- 12.901
- Agency
-
National Security Agency
Department of Defense
- Grant awards
- 1,319 $155,999,536 in federal obligations
Program facts
- Also known as
- MSP
- Assistance types
-
- Project Grant
- Cooperative Agreement
- Block Grant
- Formula Grant
- Treasury account
-
- 97-0400-0-1-051
- More information
Program details come from SAM.gov Assistance Listings. Updated . Grant award figures come from USAspending.gov.
About this program
The Department of Defense National Security Agency funds mathematical sciences research, undergraduate programs, conferences, and workshops in algebra, discrete mathematics, number theory, probability, and statistics under CFDA 12.901, with the most recent grant award on August 20, 2025.
Award activity has been sporadic in recent years. The program disbursed 1,319 total awards between 2000 and 2025, but the cadence has contracted significantly: 46 awards in 2015, 42 in 2014, dropping to 7 in 2018, 2 in 2016, and just 1 in 2025. Combined federal dollars obligated total $156 million across the portfolio, with a non-federal share of $3.1 million. The National Security Agency dominates funding, accounting for 813 awards and $116.9 million (75 percent of federal dollars). The Department of Defense proper supplied 498 awards worth $23 million, with the Air Force Materiel Command Research Laboratory (4 awards, $9.3 million), Defense Advanced Research Projects Agency (3 awards, $6.6 million), and the Office of the Secretary of Defense (1 award, $178 thousand) forming a long tail of minor funders.
Assistance flows predominantly through Project Grants (79 percent of awards), with Block Grants representing 16 percent and Cooperative Agreements 5 percent. Individual research proposals emphasizing principal investigator qualifications dominate the portfolio, though funded activities span conference support, undergraduate research experiences, and multi-year research with optional second-year extensions. Award magnitudes vary widely: recent examples include a University of South Carolina cyber scholarship at $178 thousand (2025), discrete-time millimeter-wave processor research at $1.2 million (2018), video stream analytics work at $4.75 million (2018), and formal verification research at $5.97 million (2018). Many smaller awards in the $20,000 to $40,000 range support individual research and conference series.
No recent grant opportunities are reported in the source. The program's sharp decline in award volume since 2016 and the single 2025 award suggest limited current availability. Evaluation panels composed of NSA mathematicians assess proposals on intellectual merit and broad impact, with approval decisions typically issued within 90 to 120 days. Funding is contingent on congressional appropriation. Grants support up to 12 months of effort, with optional second-year extensions possible, and cover research personnel costs including up to two months of summer salary and student support depending on grant type. Applicants must be U.S. citizens or permanent residents, as must their supported students.
Objective and description
- Objective
The Mathematical Sciences Program supports research for undergraduate programs, conferences and workshops in five subject areas: Algebra, Discrete Mathematics, Number Theory, Probability and Statistics. The award for conferences and workshops will no
- Description
See objectives
Eligibility
- Beneficiary eligibility
This will benefit mathematical researchers and those who are in the process of acquiring the skills necessary to do research in the the mathematical sciences. Beneficiaries are those who meet the criteria above and are U.S. citizens or permanent residents as well as their students who are U. S. citizens or permanent residents of the U.S.
- Uses of assistance
Summer salary, professional travel, publishing costs, undergraduate support, graduate student support, postdoctoral support, and conference support. No more than two summer months support based upon the type of grant that is awarded. No released time from teaching during the regular academic year; not tuition payments.
- Length and time phasing of assistance
Assistance funds are available for a period of up 12 months, unless an option has been proposed, and accepted for 12 additional months. Conferences, may be funded for a shorter period of time.
How to apply
- Criteria for selecting proposals
Criteria is dependent upon the type of proposal received and will be outlined in the Evaluation Criteria of the Grant Solicitation. Individual research, conference/meeting, or undergraduate research experience. Primarily criteria for individual research are the qualifications of the principal investigator and quality of the research proposed. Cost is considered when deciding upon funding e.g., up to two months of summer salary and /or student support, depending on the research grant type. The government reserves the right to partially fund any successful proposal based upon availability of funds.
- Award procedure
Proposals are evaluated for the intellectual merit and broad impact of the proposed activity by panels of NSA mathematicians. NSA determines which proposals will receive support together with the amount of that support and notifies our decisions in a timely fashion to all who submitted a proposal. Funds will be provided in a timely manner contingent upon them being appropriated and authorized by Congress, so no expenditures on these grants are allowed until the grant award document is in place. The Agency Grants Officer coordinates with the performing organization for the effective award and administration of the grant.
- Time to approval or disapproval
Approval/Disapproval time frame ranges generally from 90 to 120 days.
- Renewals
Options for a second year of support may be proposed,and if accepted, grants with these options may be exercised at the sole discretion of the government. In all other situations, only no-cost extensions will be allowed when work is not completed. Funds will remain.
Grant awards
Latest 10 of 1,319 listed here. See the rest on GovTribe.
Top recipients by federal obligations
| Rank | Recipient | Federal obligations | Share |
|---|---|---|---|
| 1 | Peraton Labs Inc. | $38,450,536 | 25% |
| 2 | University Of Maryland Baltimore County | $13,754,782 | 9% |
| 3 | The Leland Stanford Junior University | $12,753,096 | 8% |
| 4 | George Washington University (The) | $4,442,663 | 3% |
| 5 | Arizona State University | $3,141,178 | 2% |
| 6 | Miami University | $3,134,137 | 2% |
| 7 | Simons Laufer Mathematical Sciences Institute | $2,972,613 | 2% |
| 8 | Rutgers, The State University | $1,938,656 | 1% |
| 9 | North Carolina State University | $1,825,394 | 1% |
| 10 | Regents Of The University Of Michigan | $1,596,390 | 1% |
10 of 332 recipients listed here. See the rest on GovTribe.
Federal obligations by fiscal year
| Fiscal year | Federal obligations |
|---|---|
| FY2025 | $178,293 |
| FY2021 | $2,775,340 |
| FY2020 | $3,827,680 |
| FY2019 | $6,320,145 |
| FY2018 | $2,978,465 |
| FY2017 | $133,957 |
| FY2016 | $59,998 |
| FY2015 | $2,051,225 |
| FY2014 | -$5,314,986 |
| FY2013 | $2,334,777 |
| FY2012 | $36,710,586 |
| FY2011 | $6,126,553 |
| FY2010 | $24,861,624 |
| FY2009 | $5,839,120 |
| FY2008 | $4,161,294 |
| FY2007 | $8,301,107 |
| FY2005 | $918,909 |
| FY2004 | $1,917,429 |
| FY2003 | $8,326,423 |
| FY2002 | $3,006,199 |
| FY2001 | $18,308,861 |
Show all 21
Quick answers
What is Assistance Listing 12.901?
Assistance Listing 12.901 is Mathematical Sciences Grants, a federal grant program run by National Security Agency (Department of Defense).
What is the CFDA number for Mathematical Sciences Grants?
Its CFDA number is 12.901: Assistance Listing numbers were called CFDA numbers before 2018.
How much funding has Assistance Listing 12.901 awarded?
1,319 grant awards under 12.901 have obligated $155,999,536 in federal funds to 332 recipients.
Who receives the most funding from 12.901?
The recipients obligated the most under Mathematical Sciences Grants are Peraton Labs Inc. ($38,450,536), University Of Maryland Baltimore County ($13,754,782) and The Leland Stanford Junior University ($12,753,096).
How much did 12.901 obligate in fiscal year 2025?
Grants under 12.901 obligated $178,293 in federal funds in fiscal year 2025.
On GovTribe
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