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AMERICAN CIVIL LIBERTIES UNION FOUNDATION OF MASSACHUSETTS

EIN 23-7312949 BOSTON, MA

As filed

Subsection
03
NTEE code
R600
Classification
1000
Street
1 CENTER PLAZA

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).

Filings

No Form 990 filing has been parsed for this organization. It files the Form 990-N e-Postcard instead. The latest one the IRS publishes, for tax year 2025, is below. Older returns it filed are listed below.

Other returns filed

  • 2016 · 990

    Revenue
    $5,089,981
    Expenses
    $3,571,742
    Assets (EOY)
    $9,320,391

  • 2015 · 990

    Revenue
    $2,177,026
    Expenses
    $3,232,175
    Assets (EOY)
    $7,943,732

  • 2014 · 990

    Revenue
    $2,618,854
    Expenses
    $2,994,993
    Assets (EOY)
    $9,272,762

  • 2013 · 990

    Revenue
    $1,658,052
    Expenses
    $2,449,407
    Assets (EOY)
    $8,881,198

  • 2012 · 990

    Revenue
    not reported
    Expenses
    $2,314,973
    Assets (EOY)
    $10,095,028

  • 2011 · 990

    Revenue
    not reported
    Expenses
    $1,997,918
    Assets (EOY)
    $6,949,389

  • 2009 · 990

    Revenue
    not reported
    Expenses
    $1,424,296
    Assets (EOY)
    $4,506,461

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 2025

Tax period
1 April 2025 to 31 March 2026
Principal officer
Carol Rose
Mailing address
1 Center PlazaBoston MA 02108
Website
www.aclum.org

As filed, from the IRS e-Postcard file of 19 October 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.

Related organizations

From Schedule R Part II, where a filer lists the tax-exempt organizations it is related to by control. It does not record shared board members or money.

Declared as related by

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 23 October 2026, for every organization at once. No return for this organization has been parsed, so nothing above comes from a filing.