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Howard Hughes Medical Institute

The howard hughes medical institute is a biomedical research organization dedicated to conducting fundamental research in the life sciences, supporting science education throughout the united states, and advancing …

Health Chevy Chase, MD EIN 590735717 · IRS Sign up to see website
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86
Integrity Assessment
Strong transparency
86/100 · methodology

About Howard Hughes Medical Institute

HHMI is expanding the frontiers of science, research culture, and science education. Explore our research, educational initiatives, and partnerships.

Founded
Headquarters
Chevy Chase, MD
Foundation type
Hospital or medical research (170(b)(1)(A)(iii))
NTEE code
H920
IRS subsection
501(c)(c3)
Ruling date
Size
major

Verified certifications

Confirmed against the issuing authority - not self-reported.

IRS Tax-Deductible since 1957

Mission

The howard hughes medical institute is a biomedical research organization dedicated to conducting fundamental research in the life sciences, supporting science education throughout the united states, and advancing the public understanding of science.

Focus areas & reach

· What they work on and where
❤️ Health · NTEE H920
Cause tags

How it stacks up against peers

· vs. 8 similar health in United States
Program spending This charity: 0%
Peer average: 93%
CEO comp as % of revenue This charity: 0.12%
Peer average: 0.48%
Integrity Assessment This charity: 86
Peer average: 93

Red flags

· All clear
IRS revocation history
OFAC / EU / UN sanctions
Open investigations
Governance scandals
Related-party deals
Excessive exec comp

Common questions

· Auto-generated from filings + methodology

Howard Hughes Medical Institute is a registered health nonprofit based in Chevy Chase, MD, United States. It is registered with the Internal Revenue Service (IRS). It was founded in 1953 and has been operating for 73 years. Its EIN is 590735717. It has a GiveRadar Integrity Assessment of 86/100 (Strong transparency), indicating well-documented governance, financials, and contact details. The organization reports $2.0B in annual revenue. 162 officers and directors are publicly disclosed. No red flags have been detected. Recent news coverage is predominantly positive.

Howard Hughes Medical Institute has a GiveRadar Integrity Assessment of 86/100. This score combines five components: Registration (20 pts), Financial Transparency (30 pts), Governance (20 pts), Contact Availability (10 pts), and Data Recency (20 pts), with negative adjustments for any red flags. A score of 86 ('Strong transparency') reflects well-documented governance, recent financials, named leadership, and working contact details. For comparison, the average integrity assessment for health charities in United States is 93/100.

Howard Hughes Medical Institute is located in Chevy Chase, MD, United States. The organization was established in 1953 and has been active for 73 years.

Based on official tax filings, Howard Hughes Medical Institute has $2.0B in annual revenue. Its revenue is significantly above the peer average of $38M. Create a free GiveRadar account to view the complete financial breakdown with year-over-year trends.

Howard Hughes Medical Institute is classified as a Health organization, registered in United States. It operates as a Hospital or medical research (170(b)(1)(A)(iii)). By size, it is categorized as a major organization. It has $2.0B in annual revenue. The organization has 162 disclosed officers and directors.

No red flags have been detected for Howard Hughes Medical Institute. GiveRadar automatically screens charities for concerning patterns including high executive compensation, low program spending, and missing financial filings. Based on available official data, no issues have been identified.

Howard Hughes Medical Institute has a GiveRadar Integrity Assessment of 86/100 (Strong transparency) and no red flags have been detected, which suggests it is a well-documented organization. It is regulated by the IRS. Visit the Howard Hughes Medical Institute profile on GiveRadar for full details before deciding. GiveRadar provides data for research purposes and does not endorse any organization. Always do your own due diligence.

HHMI is expanding the frontiers of science, research culture, and science education. Explore our research, educational initiatives, and partnerships. Howard Hughes Medical Institute is classified as a health organization registered in United States. The organization was founded in 1953.

Among health charities registered in United States: Howard Hughes Medical Institute's GiveRadar Integrity Assessment of 86/100 is in line with the peer average of 93/100. Its annual revenue of $2.0B is well above the peer average of $38M.

Yes, donations to Howard Hughes Medical Institute are generally tax-deductible in the United States. Its EIN is 590735717, which you can use for tax filing purposes. Donors can typically deduct contributions on their federal income tax return if they itemize deductions. Consult a tax professional for guidance specific to your situation.

Verified against 5 official sources, last refreshed .

Annual revenue
$1B+
0% to programs
Source: IRS 990 (FY2025) why this matters
Unlock exact figures

Filing history

6 years on file from IRS 990 (FY2025): revenue, expenses, program spending, assets, and liabilities by fiscal year.

Years on record: FY2025, FY2024, FY2023, FY2022, FY2021, FY2020.
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Taxes

Tax-deductibility for donors

Donations may be tax-deductible for residents of United States under local rules. Confirm with the charity directly.

Always confirm tax treatment with the charity directly or your tax advisor before donating.

Leadership

LY
Lynne Lochte
CFO & Treasurer

Officers & trustees (25)

Source: Public filings

AL
Alison F R•••••• P••
TRUSTEE, CHAIR EDUCATION COMM
AN
Anne M T••••••
TRUSTEE, CHAIR NOM & GOV COMM (THRU 12/20)
AN
Ann K B••••• E••
DEPUTY GENERAL COUNSEL & ASSISTANT SECRETARY (THRU 2/23)
BL
Blanton T•••••• P••
VICE PRESIDENT OF SCIENCE LEADERSHIP AND CULTURE (AS OF 11/22)
BO
Bodo S•••• P••
CHIEF OF STRATEGIC INITIATIVES
CH
Charlene B••••••••• E••
TRUSTEE, CHAIR NOM & GOV COMM
CL
Clayton S R••• P••
TRUSTEE, CHAIR
DA
Daniel a C••••• M•• P••
VP & CHIEF FINANCIAL & OPERATING OFFICER
DA
Daniel a C••••• P••
VP & CHIEF FINANCIAL & OPERATING OFFICER (THRU 1/23)
DA
David C•••••• P••
VP & CHIEF SCIENTIFIC OFFICER
DA
David e C•••••• P••
VP & CHIEF SCIENTIFIC OFFICER (THRU 1/22)/SENIOR GROUP LEADER
DA
David J••••• P••
TRUSTEE
DE
Debora L S••• P••
TRUSTEE, CHAIR AUDIT & COMP
DE
Dennis M••••••• P••
SENIOR SCIENTIFIC OFFICER/FORMER VP OF OPERATIONS
DO
Donald K•••
VP & CHIEF INVESTMENT OFFICER
ER
Eric K••••• M•
INVESTIGATOR
ER
Erin H O••••• P••
PRESIDENT
ER
Erin K O••••• P••
PRESIDENT
FR
Fred R L•••••
TRUSTEE, CHAIR FINANCE COMM
GE
Gerald M R•••• P••
SENIOR GROUP LEADER/FORMER VP&EXEC DIR, JRC
GL
Glen Z••••••
MANAGING DIRECTOR & HEAD OF INVESTMENT OPS
GR
Gregory D••••••
MANAGING DIRECTOR, PRIVATE MARKETS (THRU 9/22)
HE
Heidi e H•••••• E••
VP & GENERAL COUNSEL & SECRETARY
JA
James a B•••• I•• E••
TRUSTEE (THRU 12/20)
JE
Jeremy C••••••
ASSOCIATE CONTROLLER & ASSISTANT TREASURER
Full names, contact details & compensation

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Latest news

From global news sources

10 articles found

From global news sources

Sentiment

Neutral

Immunologist named Howard Hughes Medical Institute (HHMI) – Gates International Research Scholar - Doherty Institute

www.doherty.edu.au · · Neutral

Anthropic partners with Allen Institute and Howard Hughes Medical Institute to accelerate scientific discovery - Anthropic

www.anthropic.com · · Neutral

Exclusive: Anthropic partners with Allen Institute and Howard Hughes Medical Institute - Fortune

fortune.com · · Neutral

Jessica Spinelli, Emma Watson named to distinguished HHMI scholars program - UMass Chan Medical School

www.umassmed.edu · · Neutral

Biology Department Launches Sea-Phages Research Program – NEWS - Bennett College

www.bennett.edu · · Positive

Immunologist Chrysothemis Brown Named a 2025 Howard Hughes Medical Institute Freeman Hrabowski Scholar - Memorial Sloan Kettering Cancer Center

www.mskcc.org · · Neutral

Christina Kim, an expert in the brain and behavior, named Freeman Hrabowski Scholar by Howard Hughes Medical Institute - Princeton Engineering

engineering.princeton.edu · · Neutral

Wasmuth named Howard Hughes Medical Institute Freeman Hrabowski Scholar - UT Health San Antonio

news.uthscsa.edu · · Neutral

Scripps Research associate professor named an HHMI Freeman Hrabowski Scholar - Scripps Research

www.scripps.edu · · Neutral

Is the Howard Hughes Medical Institute Turning Away From DEI for Good? - Inside Philanthropy

www.insidephilanthropy.com · · Neutral

Activity timeline

Filings and press mentions, merged

Immunologist named Howard Hughes Medical Institute (HHMI) – Gates International Research Scholar - Doherty Institute
Feb 2026
www.doherty.edu.au
Anthropic partners with Allen Institute and Howard Hughes Medical Institute to accelerate scientific discovery - Anthrop
Feb 2026
www.anthropic.com
Exclusive: Anthropic partners with Allen Institute and Howard Hughes Medical Institute - Fortune
Feb 2026
fortune.com
Form filed
$2004.8M revenue
FY2025
IRS_990
Jessica Spinelli, Emma Watson named to distinguished HHMI scholars program - UMass Chan Medical School
Oct 2025
www.umassmed.edu
Biology Department Launches Sea-Phages Research Program – NEWS - Bennett College
Oct 2025
www.bennett.edu
Immunologist Chrysothemis Brown Named a 2025 Howard Hughes Medical Institute Freeman Hrabowski Scholar - Memorial Sloan
Oct 2025
www.mskcc.org
Christina Kim, an expert in the brain and behavior, named Freeman Hrabowski Scholar by Howard Hughes Medical Institute -
Oct 2025
engineering.princeton.edu
Wasmuth named Howard Hughes Medical Institute Freeman Hrabowski Scholar - UT Health San Antonio
Oct 2025
news.uthscsa.edu
Scripps Research associate professor named an HHMI Freeman Hrabowski Scholar - Scripps Research
Sep 2025
www.scripps.edu
Is the Howard Hughes Medical Institute Turning Away From DEI for Good? - Inside Philanthropy
Sep 2025
www.insidephilanthropy.com
Form filed
$1760.2M revenue
FY2024
IRS_990
Form filed
$749.0M revenue
FY2023
IRS_990
Form filed
$2117.5M revenue
FY2022
IRS_990
Form filed
$2096.8M revenue
FY2021
IRS_990
Form filed
$1467.3M revenue
FY2020
IRS_990

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Peer charities

Other health in United States, by integrity assessment

Charity Score Revenue Program %
Howard Hughes Medical Institute This page 86 $2.0 billion -
Dr Lorna Breen Heroes Foundation 93 $2.3 million 100%
Frankie Mae Foundation 93 $200,381 92%
Brain Education Strategies and Technology 93 $64,079 86%
Attune Center for Healing 93 $1.2 million 87%
Hepatitis C Mentor and Support Group Inc 93 $181,567 88%
Hiv Hcv Resource Center Inc 93 $641,491 100%
Two Bear Therapeutic Riding Center 93 $418,423 90%
Vr Foundation Inc 93 $195,304 100%

Sources and verification

Refreshed

Registration and legal identity
Internal Revenue Service (IRS) - Tax Exempt Organization Search
Financial filings
IRS Form 990 filings - Fiscal year 2025 most recent on file.
Officers and trustees
Internal Revenue Service (IRS) - Tax Exempt Organization Search - 162 disclosed in the public registry.
News and media coverage
GDELT Project + Google News
Supplementary verification
Charity Navigator

Data freshness

Last updated
May 27, 2026
Profile completeness
100%

What we don't know

Honest gaps - our score reflects transparency, not impact

Programs & projects
No named programs listed by the charity
Operating reach
Countries where programs run not specified

Methodology

GiveRadar combines public registry filings, ProPublica Nonprofit Explorer, Charity Navigator, GuideStar, and news archives into a single 0-100 integrity assessment. We don't take a cut of any donation, ever.

Read full methodology

Quick facts about Howard Hughes Medical Institute

What is Howard Hughes Medical Institute?
Howard Hughes Medical Institute is a health hospital or medical research (170(b)(1)(a)(iii)) based in Chevy Chase, United States. HHMI is expanding the frontiers of science, research culture, and science education. Explore our research, educational initiatives, and partnerships.
When was Howard Hughes Medical Institute founded?
Howard Hughes Medical Institute was founded in 1953.
Who leads Howard Hughes Medical Institute?
Lynne Lochte serves as CFO & Treasurer.
Where is Howard Hughes Medical Institute located?
Headquartered in Chevy Chase, United States.
What is Howard Hughes Medical Institute's annual budget?
Annual revenue for fiscal year 2025 is approximately $1B+. 0% of expenses go to program services.
Is Howard Hughes Medical Institute trustworthy?
Howard Hughes Medical Institute has a GiveRadar Integrity Assessment of 86 out of 100 (Strong transparency). The score reflects public-data transparency: registration, financial disclosure, governance, contact details, and how recently data was refreshed. It does not measure program impact.
What is Howard Hughes Medical Institute's registration number?
IRS EIN: 590735717.
What is Howard Hughes Medical Institute's website?
http://www.hhmi.org