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Public 990 Summary

THE AMERICAN ANTI-VIVISECTION SOCIETY

EIN 230341990 · Latest tax year 2025 · Usable public filing summary

JENKINTOWN, PA · Animal-Related · aavs.org

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THE AMERICAN ANTI-VIVISECTION SOCIETY has a public Form 990 profile, but an AlignMint donation portal is not live yet. Review the public filing signals and share the claim link with the nonprofit if the profile should be activated.

Program ratio

Not enough public data

Fundraising ratio

0%

Admin ratio

Not enough public data

Program ratio estimates the share of reported expenses used for programs. Fundraising ratio estimates fundraising expense share. Admin ratio estimates management and general expense share when the public fields reconcile.

View previous 990s on ProPublica

Public filing snapshot

Ratios use reported functional expenses when available and are only derived when the public fields reconcile with total expenses.

Total revenue$4,097,874
Contributions and grants$1,587,960
Program service revenue$143,001
Other revenue$0
Total expenses$2,775,874
Grants paid$417,946
Salaries and compensation$1,102,951
Program ratioNot reported
Fundraising ratio0%
Admin ratioNot reported
Total assets$40,037,437
Net assets$38,078,145
Total liabilities$1,959,292

Filing history

Recent prepared public snapshots appear here as the directory rollup processes more 990 filings. Use the ProPublica link for the full public filing archive when a prior year is not shown yet.

990 2025

Revenue: $4,097,874
Expenses: $2,775,874
Program ratio: Not reported

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Review the spending mix

Program ratio: Not enough public data. Fundraising ratio: 0%. Admin ratio: Not enough public data.

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Mission and programs

SINCE OUR FOUNDING IN 1883, THE MISSION OF AAVS HAS BEEN TO UNEQUIVOCALLY OPPOSE AND WORK TO END THE USE OF ANIMALS IN SCIENCE AND TO OPPOSE ALL FORMS OF CRUELTY TO ANIMALS. WE ACHIEVE OUR MISSION BY MONITORING AND INVESTIGATING SCIENTIFIC USES OF ANIMALS, EXPOSING THE INHERENT CRUELTY IN ANIMAL EXPERIMENTATION. WE THEN PRESENT RELIABLE INFORMATION AND AN INFORMED VIEWPOINT FOR ADVOCATING PUBLIC POLICY CHANGES. WE PROVIDE RESOURCES TO STUDENTS, PARENTS, EDUCATORS, OTHER NONPROFIT ORGANIZATIONS, THE MEDIA, POLICY MAKERS, AND MEMBERS OF THE SCIENTIFIC COMMUNITY TO ADVANCE THE USE OF ALTERNATIVE, NON-ANIMAL METHODS IN SCHOOLS AND LABORATORIES WORLDWIDE.

Public leadership

Public Form 990 officer rows; not a staff or contact directory.

LUKE KLEIN AFTER 42025

PRESIDENT, CEO

35 hours/week · Reportable compensation: $105,685

SUE A LEARY UNTIL 42025

PRESIDENT, CEO (RETIRED)

35 hours/week · Reportable compensation: $41,090

NADIA S ADAWI

BOARD MEMBER

0.5 hours/week · Reportable compensation: $0

ROBERT FINN

BOARD MEMBER

0.5 hours/week · Reportable compensation: $0

EILEEN SMITH AFTER 42025

BOARD MEMBER

0.5 hours/week · Reportable compensation: $0

JOSEPH LUDWIG

VICE PRESIDENT

1 hours/week · Reportable compensation: $0

Public filing sources

View previous 990s and source filings on ProPublica
irs_990_cache

Tax year 2025 · Source 202601349349308330 · Parser opportunity-intelligence-financials-v1

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  • Public data coverage: Usable public filing summary.
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