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HENRY JACKSON SOCIETY INC

EIN 46-1190785 NEW YORK, NY

Browse the largest nonprofits in New York

Revenue 2025
$471,379
Expenses 2025
$510,155

Program services were 98.0% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
V35
Classification
1000
Street
244 5TH AVE D-260

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 · 2025

Mission

THE HENRY JACKSON SOCIETY IS A THINK TANK AND POLICYSHAPING FORCE THAT FIGHTS FOR THE PRINCIPLES AND ALLIANCES WHICH KEEP SOCIETIES FREE, WORKING ACROSS BORDERS AND PARTY LINES TO COMBAT EXTREMISM, ADVANCE DEMOCRACY AND REAL HUMAN RIGHTS.

Activities or mission (Part I)

HJS FIGHTS FOR THE PRINCIPLES AND ALLIANCES WHICH KEEP SOCIETIES FREE.

  • GRANTS MADE FOR THE RUNNING OF THE HENRY JACKSON SOCIETY, INCLUDING PROGRAMMING, RESEARCH AND THE PUBLICATION OF THAT RESEARCH, AND PUBLICITY OF THE CHARITY'S ACTIVITIES.

    Expenses $500,000 · Grants $500,000

As filed on the 2025 return.

Officers and directors · 2025

As listed in Part VII of the 2025 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.

  • Brendan Simms

    TRUSTEE

    Total calculated
    $0
    Hours/week
    5

  • Diane Webber

    TRUSTEE

    Total calculated
    $0
    Hours/week
    5

  • Philip Darivoff

    TRUSTEE

    Total calculated
    $0
    Hours/week
    5

  • Dr Alan Mendoza

    EXECUTIVE DIRECTOR

    Total calculated
    $0
    Hours/week
    20

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. Earlier years are each on their own filing page.

Filings

  • 2025
    Revenue
    $471,379
    Expenses
    $510,155
    Contributions
    $460,545
    Grants paid
    $500,000
  • 2025
    Revenue
    $471,379
    Expenses
    $510,155
    Contributions
    $460,545
    Grants paid
    $500,000
  • 2023
    Revenue
    $573,300
    Expenses
    $767,189
    Contributions
    $561,150
    Grants paid
    $700,000
  • 2022
    Revenue
    $422,029
    Expenses
    $463,738
    Contributions
    $420,750
    Grants paid
    $450,000

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
    $513,702
    Expenses
    $405,932
    Assets (EOY)
    $888,166

  • 2020 · 990

    Revenue
    $511,979
    Expenses
    $6,115
    Assets (EOY)
    $771,883

  • 2019 · 990

    Revenue
    $615,596
    Expenses
    $707,052
    Assets (EOY)
    $267,819

  • 2018 · 990

    Revenue
    $396,029
    Expenses
    $1,008,659
    Assets (EOY)
    $359,275

  • 2017 · 990

    Revenue
    $671,572
    Expenses
    $815,451
    Assets (EOY)
    $976,905

  • 2016 · 990

    Revenue
    $637,980
    Expenses
    $643,538
    Assets (EOY)
    $1,120,784

  • 2015 · 990

    Revenue
    $945,139
    Expenses
    $158,577
    Assets (EOY)
    $1,121,342

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.

Form 990-N e-Postcard, tax year 2012

Tax period
1 January 2012 to 31 December 2012
Principal officer
Dr Alan Mendoza
Mailing address
244 5th AvenueNew York NY 10001

As filed, from the IRS e-Postcard file of 9 November 2026. The IRS publishes only each organization's most recent postcard, so earlier years are not shown. A 990-N carries no financial detail. The postcard also gives the principal officer's address, which is not shown here.

Grants made

No itemized grants to organizations. Schedule I is filed only by organizations that granted more than $5,000 to a recipient, so most filers have none.

Grants received

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 11 November 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 9 November 2026 and read 9 November 2026, for every organization at once. Returns through tax year 2025, the newest we have parsed for this organization.