- Revenue 2024
- $35,602,788
- Expenses 2024
- $36,430,648
Program services were 88.4% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.
As filed
- Subsection
- 03
- NTEE code
- Q41
- Classification
- 1000
- Street
- 1150 18TH ST NW STE 1000
These codes are the IRS's own and are shown exactly as filed. What each one means is in the Business Master File documentation (opens in a new tab).
Mission and programs · 2024
Mission
FEDERATION OF AMERICAN SCIENTISTS (FAS) IS A NONPARTISAN ORGANIZATION LOCATED IN THE DISTRICT OF COLUMBIA. FAS EMBEDS SCIENCE, TECHNOLOGY, INNOVATION, AND EXPERIENCE INTO GOVERNMENT AND PUBLIC DISCOURSE IN ORDER TO BUILD A HEALTHY, SAFE, PROSPEROUS, AND EQUITABLE SOCIETY.
Activities or mission (Part I)
TO PROVIDE EDUCATIONAL, SCIENTIFIC AND LEGISLATIVE INFORMATION TO THE PUBLIC AND GOVERNMENT.
-
FISCAL SPONSORSHIPS (FORMERLY KNOWN AS SPECIAL PROJECTS): A HOME FOR INITIATIVES THAT BRING SCIENCE AND TECHNOLOGY TO BEAR ON CRITICAL POLICY CHALLENGES. THE PROGRAM IS DESIGNED TO ADDRESS A CONTINUING LONG-TERM CHALLENGE: ENSURING THAT HIGH IMPACT SCIENCE AND TECHNOLOGY PROJECTS FOR THE PUBLIC GOOD HAVE THE OPERATIONAL INFRASTRUCTURE, FINANCIAL SUSTAINABILITY, AND STRATEGIC SUPPORT THEY NEED TO LAUNCH QUICKLY, OPERATE RESPONSIBLY, AND DEMONSTRATE MEASURABLE PUBLIC BENEFIT. IN FY2025, FAS ACCEPTED TAX-DEDUCTIBLE CONTRIBUTIONS ON BEHALF OF SPONSORED NINE PROJECTS AND PROVIDED FINANCIAL OVERSIGHT, COMPLIANCE, AND ADMINISTRATIVE INFRASTRUCTURE INCLUDING SUPPORTING THE ALLIANCE FOR LEARNING INNOVATION (ALI) AS IT DEVELOPED AN INDEPENDENT OPERATING MODEL, SUPPORTED BY SIX PHILANTHROPIES.
Expenses $13,188,771
-
TALENT INITIATIVES: FELLOWSHIP PROGRAMS THAT CULTIVATE POLICY ENTREPRENEURSHIP SKILLS AMONG SCIENTIFIC AND TECHNICAL (S&T) TALENT AND DEPLOY EXPERTS INTO PUBLIC SERVICE TO MAKE PROGRESS ON THE MOST IMPORTANT S&T CHALLENGES OF OUR TIME. IN FY2025, FAS CONTINUED TO MANAGE FELLOWSHIPS ACROSS THE FEDERAL GOVERNMENT, INCLUDING AT THE US DEPARTMENT OF AGRICULTURE WHERE FELLOWS BRIDGED THE GAPS BETWEEN POLICY DESIGN AND PRACTICAL IMPLEMENTATION, PARTICULARLY FOR RURAL AND TRIBAL FARMING COMMUNITIES. ADDITIONALLY, FAS EXPANDED THE TALENT INITIATIVES PROGRAM TO PROVIDE FELLOWSHIPS INTO CIVIL SOCIETY ORGANIZATIONS SUPPORTING 10 FELLOWS WORKING ON ENERGY AFFORDABILITY, DIGITAL TRANSFORMATION IN GOVERNMENT, FEDERAL DATA INFRASTRUCTURE, AND MORE.
Expenses $11,226,168
-
SCIENCE POLICY ENTREPRENEURSHIP AND DAY ONE PROJECT: A PLATFORM FOR SHAPING PUBLIC POLICY THAT DEMOCRATIZES THE POLICY PROCESS BY SUPPORTING INDIVIDUALS ACROSS THE SCIENCE AND TECHNOLOGY ECOSYSTEM WITH PROMISING IDEAS AND TURNING THEM INTO ACTIONABLE POLICY. IN FY2025, FAS HOSTED THE DAY ONE 2025 SUMMIT, A CULMINATION OF A YEAR-LONG POLICY SPRINT THAT CREATED MORE THAN 200 NONPARTISAN, IMPLEMENTATION READY POLICY PROPOSALS FOR A NEW ADMINISTRATION SPANNING A BROAD RANGE OF SCIENCE AND TECHNOLOGY DOMAINS. THIS SUMMIT SHOWCASED THE PROPOSALS, CONVENING MORE THAN 130 PARTICIPANTS, AND LAID THE GROUNDWORK FOR THE NEWLY-LAUNCHED THE CENTER FOR REGULATORY INGENUITY (CRI), A NEW HUB DEDICATED TO APPLYING THE INSIGHTS OF THE GOVERNMENT CAPACITY MOVEMENT TO SPECIFIC, THORNY PROBLEMS THAT REQUIRE A FUNDAMENTAL REIMAGINING OF REGULATION AND GOVERNANCE.
Expenses $2,365,161 · Grants $11,250
-
RESEARCH, POLICY, AND TECHNICAL ASSISTANCE: ACROSS A WIDE RANGE OF POLICY DOMAINS WITH A SCIENCE AND TECHNOLOGY DIMENSION, FAS A) PRODUCES RIGOROUS, NONPARTISAN RESEARCH AND ANALYSIS THAT INFORM BOTH POLICYMAKERS AND PUBLIC DISCOURSE, B) GENERATES POLICY PROPOSALS TO INFORM GOVERNMENT AGENDA-SETTING, AND C) PROVIDES TECHNICAL ASSISTANCE TO POLICYMAKERS SEEKING TO ACT ON OUR INSIGHTS AND IDEAS.ADDITIONALLY IN FY2025, FAS EXPANDED BEYOND FEDERAL RESEARCH AND POLICY ANALYSIS BY ACQUIRING METROLAB NETWORK, AN ORGANIZATION WITH SIGNIFICANT REACH AT THE STATE AND LOCAL LEVELS, GIVING FAS THE CAPABILITY TO PROVIDE RESEARCH, POLICY ANALYSIS, AND TECHNICAL ASSISTANCE TO STATE AND LOCAL GOVERNMENTS.
Expenses $5,435,380 · Grants $218,335
As filed on the 2024 return. The filer continues this part on Schedule O, which is not shown here.
Officers and directors · 2024
As listed in Part VII of the 2024 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.
-
Daniel CorreaDANIEL CORREA
CHIEF EXECUTIVE OFFICER
- Total calculated
- $779,473
- From this org
- $683,472
- From related orgs
- $0
- Other
- $96,001
- Hours/week
- 40
Schedule J breakdown matched by us
- Base
- $443,469
- Bonus
- $240,000
- Other
- $3
- Deferred
- $62,063
- Nontaxable benefits
- $33,938
- Filer's total
- $779,473
-
Gilman LouieGILMAN LOUIE
CHAIR
- Total calculated
- $0
- Hours/week
- 0.43
-
John BaileyJOHN BAILEY
VICE CHAIR
- Total calculated
- $0
- Hours/week
- 0.43
-
Soren ElbechSOREN ELBECH
TREASURER
- Total calculated
- $0
- Hours/week
- 0.32
-
Daniel GersteinDANIEL GERSTEIN
SECRETARY
- Total calculated
- $0
- Hours/week
- 0.32
-
Catherine LotrionteCATHERINE LOTRIONTE
MEMBER
- Total calculated
- $0
- Hours/week
- 0.23
-
Allison ScottALLISON SCOTT
MEMBER
- Total calculated
- $0
- Hours/week
- 0.23
-
Jim GatesJIM GATES
MEMBER
- Total calculated
- $0
- Hours/week
- 0.23
-
Theresa MayerTHERESA MAYER
MEMBER
- Total calculated
- $0
- Hours/week
- 0.23
-
Tom Schenk JrTOM SCHENK JR
MEMBER
- Total calculated
- $0
- Hours/week
- 0.23
-
Manizha NabievaMANIZHA NABIEVA
CHIEF FINANCIAL OFFICER (THRU 6/25)
- Total calculated
- $272,435
- From this org
- $254,036
- From related orgs
- $0
- Other
- $18,399
- Hours/week
- 40
Schedule J breakdown matched by us
- Base
- $254,033
- Bonus
- $0
- Other
- $3
- Deferred
- $15,208
- Nontaxable benefits
- $3,191
- Filer's total
- $272,435
-
Annette GermanaANNETTE GERMANA
CHIEF OF STAFF
- Total calculated
- $221,770
- From this org
- $200,643
- From related orgs
- $0
- Other
- $21,127
- Hours/week
- 40
Schedule J breakdown matched by us
- Base
- $200,640
- Bonus
- $0
- Other
- $3
- Deferred
- $20,088
- Nontaxable benefits
- $1,039
- Filer's total
- $221,770
-
Jedidah IslerJEDIDAH ISLER
CHIEF SCIENCE OFFICER (BEG. 12/24)
- Total calculated
- $21,875
- From this org
- $21,875
- From related orgs
- $0
- Other
- $0
- Hours/week
- 40
-
Ginger ZielinskieGINGER ZIELINSKIE
CHIEF IMPACT OFFICER (THRU 10/24)
- Total calculated
- $318,469
- From this org
- $318,173
- From related orgs
- $0
- Other
- $296
- Hours/week
- 40
Schedule J breakdown matched by us
- Base
- $318,173
- Bonus
- $0
- Other
- $0
- Deferred
- $0
- Nontaxable benefits
- $296
- Filer's total
- $318,469
-
Sara SchapiroSARA SCHAPIRO
DIRECTOR OF SOCIAL INNOVATION
- Total calculated
- $311,851
- From this org
- $263,794
- From related orgs
- $0
- Other
- $48,057
- Hours/week
- 40
Schedule J breakdown matched by us
- Base
- $263,791
- Bonus
- $0
- Other
- $3
- Deferred
- $15,511
- Nontaxable benefits
- $32,546
- Filer's total
- $311,851
-
Jon WolfsthalJON WOLFSTHAL
DIRECTOR OF GLOBAL RISKS
- Total calculated
- $241,391
- From this org
- $194,969
- From related orgs
- $0
- Other
- $46,422
- Hours/week
- 40
Schedule J breakdown matched by us
- Base
- $194,966
- Bonus
- $0
- Other
- $3
- Deferred
- $4,813
- Nontaxable benefits
- $41,609
- Filer's total
- $241,391
-
Erica GoldmanERICA GOLDMAN
DIRECTOR OF SCIENCE POLICY
- Total calculated
- $218,720
- From this org
- $192,394
- From related orgs
- $0
- Other
- $26,326
- Hours/week
- 40
Schedule J breakdown matched by us
- Base
- $192,391
- Bonus
- $0
- Other
- $3
- Deferred
- $19,406
- Nontaxable benefits
- $6,920
- Filer's total
- $218,720
-
Shannon BecksSHANNON BECKS
DIR. POLICY FELLOWSHIP PROGRAMS
- Total calculated
- $210,149
- From this org
- $187,836
- From related orgs
- $0
- Other
- $22,313
- Hours/week
- 40
Schedule J breakdown matched by us
- Base
- $187,833
- Bonus
- $0
- Other
- $3
- Deferred
- $7,292
- Nontaxable benefits
- $15,021
- Filer's total
- $210,149
-
Megan McLeishMEGAN MCLEISH
DIRECTOR OF PARTNERSHIPS
- Total calculated
- $196,305
- From this org
- $165,320
- From related orgs
- $0
- Other
- $30,985
- Hours/week
- 40
Schedule J breakdown matched by us
- Base
- $165,317
- Bonus
- $0
- Other
- $3
- Deferred
- $17,236
- Nontaxable benefits
- $13,749
- Filer's total
- $196,305
Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead, and on a Form 990-PF Part VIII's — compensation, contributions to benefit plans, and expense account — and the total sums those. A Schedule J breakdown is as filed: base pay, bonus, other, deferred compensation and nontaxable benefits from this organization, with any from related organizations beside each, and the filer's own total. It is shown with the Part VII listing of the same name on the same return. The form gives no key between the two, so that pairing is ours, and is marked matched by us. Earlier years are each on their own filing page.
Filings
-
2024
- Revenue
- $35,602,788
- Expenses
- $36,430,648
- Contributions
- $34,963,077
- Grants paid
- $229,585
-
2023
- Revenue
- $29,395,631
- Expenses
- $27,219,867
- Contributions
- $28,635,513
- Grants paid
- $177,737
-
2022
- Revenue
- $11,455,084
- Expenses
- $18,307,032
- Contributions
- $11,271,212
- Grants paid
- $0
The four totals the IRS asks for on Part I of the Form 990, as filed. A dash means the figure was not present on the return — not that it was zero.
Other returns filed
-
2021 · 990
- Revenue
- $28,862,818
- Expenses
- $8,407,200
- Assets (EOY)
- $35,241,179
-
2021 · 990-T
- Revenue
- not reported
- Expenses
- not reported
- Assets (EOY)
- not reported
-
2020 · 990
- Revenue
- $3,626,877
- Expenses
- $4,910,525
- Assets (EOY)
- $8,204,575
-
2020 · 990
- Revenue
- $3,626,877
- Expenses
- $4,910,525
- Assets (EOY)
- $8,204,575
-
2020 · 990-T
- Revenue
- not reported
- Expenses
- not reported
- Assets (EOY)
- not reported
-
2019 · 990
- Revenue
- $6,756,159
- Expenses
- $2,874,949
- Assets (EOY)
- $9,565,658
-
2018 · 990
- Revenue
- $2,190,213
- Expenses
- $1,638,629
- Assets (EOY)
- $6,083,790
-
2015 · 990
- Revenue
- $1,740,062
- Expenses
- $1,355,747
- Assets (EOY)
- $4,986,652
-
2014 · 990
- Revenue
- $1,128,883
- Expenses
- $1,268,527
- Assets (EOY)
- $4,753,145
Nonprofiteer parses Forms 990, 990-EZ and 990-PF, in a window of recent tax years. These returns are recorded from the IRS e-file index, so their figures were extracted by that index rather than read from the return here — treat them as a different source from the filings above, not as more of the same record. A dash means the index carries no figure; Form 990-T listings carry none at all.
Grants made
-
2024 IMPLEMENTATION OF THE STATE CAPACITY INITIATIVE
-
2024 CRAFTING A POLICY ADVANCEMENT GUIDE THAT WILL BE USED AS A RESOURCE FOR THE DAY ONE COMMUNITY
-
2023 IMPLEMENTATION OF THE STATE CAPACITY INITIATIVE
-
$16,667
2023 IMPLEMENTATION OF WILDLAND FIRE POLICY ACCELERATOR
-
2023 IMPLEMENTATION OF WILDLAND FIRE POLICY ACCELERATOR
-
2024 BWC INTERNATIONAL SCIENTIFIC ADVISORY BODY FOR BIOSECURITY
Grants received
-
BREAKTHROUGH ENERGY FOUNDATION
$1,488,513
2022 EXPANSION OF PROJECT FELLOWSHIPS
-
BREAKTHROUGH ENERGY FOUNDATION
$1,369,479
2023 POLICY IMPLEMENTATION
-
$1,000,000
2025 General support
-
$750,000
2024 TO INVESTIGATE THE IMPLICATIONS OF ARTIFICIAL INTELLIGENCE ON GLOBAL RISK.
-
COEFFICIENT GIVING ACTION FUND
$611,000
2023 IMMIGRATION POLICY DEVELOPMENT AND ADVOCACY
-
2023 GENERAL
-
HORIZON INSTITUTE FOR PUBLIC SERVICE
$543,982
2023 FELLOWSHIP GRANT
-
$445,092
2025 TO SUPPORT SCIENTIFIC RESEARCH
-
COEFFICIENT GIVING ACTION FUND
$400,000
2023 POLICY CHANGE ADDRESSING THE CHALLENGES WITH ADVANCEMENTS IN AI
-
UNITED STATES ENERGY FOUNDATION
$347,000
2022 TO PROMOTE EDUCATION AND ANALYSIS ON THE BENEFITS OF CLEAN TRANSPORTATION. TO SUPPORT EDUCATION AND OUTREACH TO BUILD AN EQUITABLE CLEAN ENERGY FUTURE.
The 10 largest by cash amount. The API serves every itemized grant.
Other IRS files
Auto-Revocation List
Not listed. The IRS publishes this list for organizations whose exemption was automatically revoked for failing to file for three consecutive years.
Publication 78
Listed as of 13 October 2026, under deductibility PC.
These are two separate IRS files on two separate schedules, shown as published and not reconciled with each other. Neither is a statement about whether a contribution is deductible today: 19,245 organizations appear in Publication 78 while the IRS's own revocation file lists them as currently revoked, more than half of those revoked before 2019. Absence from Publication 78 is evidence of nothing, and presence is not evidence either. Verify current status with the IRS before relying on it.
What this page reflects
The registration facts above come from the IRS Business Master File published 13 October 2026 and read 1 November 2026, for every organization at once. Returns through tax year 2024, the newest we have parsed for this organization.