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MANN CHARITABLE FOUNDATION

EIN 82-0673287 NEW YORK, NY

Largest nonprofits in New York

Revenue 2025
$42,096
Expenses 2025
$38,932

Program services were 84.4% of total expenses calculated — Part III's total program service expenses over total expenses, both as filed.

As filed

Subsection
03
NTEE code
T30
Classification
1000
Street
450 SEVENTH AVENUE

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).

Other organizations at this address

1 other organization in the IRS Business Master File lists the same street address. matched by us

We match the street line and ZIP code as the IRS gives them, ignoring case and outer spaces and nothing else, so "AVE" and "AVENUE" count as different streets and this list can miss some. A shared address can mean related organizations or a shared office, but it can also be a registered agent, a mail drop or a service provider holding mail for unrelated clients. It is not, by itself, evidence that two organizations are connected.

Mission and programs · 2025

Primary exempt purpose

THE ORGANIZATION SUPPORTS RESEARCH TO FIGHT LIFE THREATENING DISEASES SUCH AS, BUT NOT LIMITED TO, ALZHEIMER'S DISEASE, HEART DISEASE, CROHN'S & COLITIS, BREAST CANCER, AND AUTISM.

  • THE ORGANIZATION SUPPORTS RESEARCH TO FIGHT LIFE THREATENING DISEASES SUCH AS, BUT NOT LIMITED TO, ALZHEIMER'S DISEASE, HEART DISEASE, CROHN'S & COLITIS, BREAST CANCER, AND AUTISM.

    Expenses $32,850 · Grants $2,995

As filed on the 2025 return. The filer continues this part on Schedule O, which is not shown here.

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.

  • Jeff Mann

    PRESIDENT &

    Total calculated
    $0
    Compensation
    $0
    Benefit plans
    not reported
    Expense account
    not reported
    Hours/week
    1

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
    $42,096
    Expenses
    $38,932
    Contributions
    $86,042
    Grants paid
    $2,995
  • 2024
    Revenue
    $61,007
    Expenses
    $58,187
    Contributions
    $138,090
    Grants paid
    not reported
  • 2023
    Revenue
    $117,234
    Expenses
    $123,245
    Contributions
    $178,459
    Grants paid
    not reported
  • 2022
    Revenue
    $179,148
    Expenses
    $179,073
    Contributions
    $179,075
    Grants paid
    $75,000

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

  • 2020 · 990-EZ

    Revenue
    $0
    Expenses
    $0
    Assets (EOY)
    $0

  • 2019 · 990

    Revenue
    $63,162
    Expenses
    $60,804
    Assets (EOY)
    $0

  • 2018 · 990

    Revenue
    $140,544
    Expenses
    $143,144
    Assets (EOY)
    $142

  • 2017 · 990

    Revenue
    $260,883
    Expenses
    $260,641
    Assets (EOY)
    $242

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 2021

Tax period
1 January 2021 to 31 December 2021
Principal officer
Jeffrey Mann
Mailing address
450 SEVENTH AVENUE 2306NEW YORK NY 10123
Website
Something was entered that is not a web address, so it is not shown.

As filed, from the IRS e-Postcard file of 2 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

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 2025, the newest we have parsed for this organization.