Skip to content
Nonprofiteer
← All organizations

BREAST CANCER ACTION

EIN 94-3138992 SAN FRANCISCO, CA

Revenue 2025
$96,456
Expenses 2025
$234,714

Program services were 96.7% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
Z99Z
Classification
1000
Street
548 MARKET ST PMB 17179

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

BREAST CANCER ACTION'S MISSION IS TO ACHIEVE HEALTH JUSTICE FOR ALL WOMEN AT RISK OF OR LIVING WITH BREAST CANCER.

  • RAPID RESPONSE TO PROTECT PUBLIC HEALTH BREAST CANCER ACTION IS THE TRUSTED WATCHDOG FOR THE BREAST CANCER COMMUNITY, MONITORING LEGISLATIVE, AGENCY, AND TREATMENT-RELATED ISSUES. WE EMPOWER OUR MEMBERS WITH TOOLS TO CONTACT DECISION-MAKERS AND ADVOCATE FOR HEALTH JUSTICE. IN THE PAST YEAR, WE HAVE FOCUSED ON DISPARITIES IN TREATMENT AND OUTCOMES, HIGHLIGHTING SYSTEMIC GAPS THAT BURDEN MARGINALIZED COMMUNITIES. WE CONTINUED OUR ADVOCACY AGAINST ENVIRONMENTAL TOXINS, INCLUDING PFAS, PESTICIDES, AND POLLUTANTS TIED TO FOSSIL FUEL RELIANCE, EMPHASIZING THE CONNECTIONS TO ENVIRONMENTAL RACISM AND PUBLIC HEALTH HARM.

    Expenses $226,950 · Grants $210,000

  • UNBIASED, PATIENT-CENTERED RESOURCES WE CONTINUE TO BE A TRUSTED RESOURCE FOR THOSE AFFECTED BY BREAST CANCER, PROVIDING UNBIASED, EVIDENCE-BASED INFORMATION TO SUPPORT INFORMED DECISION-MAKING. BREAST CANCER ACTION REMAINS STEADFAST IN ADDRESSING THE ROOT CAUSES OF THE BREAST CANCER CRISIS WHILE ADVOCATING FOR SYSTEMIC CHANGES THAT PROMOTE HEALTH JUSTICE AND ENVIRONMENTAL SUSTAINABILITY.

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.

  • MARJ PLUMB

    EXECUTIVE DI

    Total calculated
    $0
    Hours/week
    10

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
    $96,456
    Expenses
    $234,714
    Contributions
    $96,431
    Grants paid
    $210,000
  • 2024
    Revenue
    $152,359
    Expenses
    $120,383
    Contributions
    $154,385
    Grants paid
    $0
  • 2023
    Revenue
    $410,302
    Expenses
    $708,959
    Contributions
    $410,972
    Grants paid
    $4,000
  • 2022
    Revenue
    $498,042
    Expenses
    $763,561
    Contributions
    $500,046
    Grants paid
    $0

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
    $802,390
    Expenses
    $693,078
    Assets (EOY)
    $723,861

  • 2020 · 990

    Revenue
    $905,435
    Expenses
    $812,868
    Assets (EOY)
    $616,868

  • 2019 · 990

    Revenue
    $792,037
    Expenses
    $796,319
    Assets (EOY)
    $629,147

  • 2018 · 990

    Revenue
    $762,639
    Expenses
    $710,267
    Assets (EOY)
    $549,709

  • 2017 · 990

    Revenue
    $941,107
    Expenses
    $812,293
    Assets (EOY)
    $515,942

  • 2017 · 990

    Revenue
    $941,107
    Expenses
    $812,293
    Assets (EOY)
    $515,942

  • 2016 · 990

    Revenue
    $734,276
    Expenses
    $828,809
    Assets (EOY)
    $358,042

  • 2015 · 990

    Revenue
    $791,647
    Expenses
    $846,527
    Assets (EOY)
    $452,632

  • 2014 · 990

    Revenue
    $857,180
    Expenses
    $912,796
    Assets (EOY)
    $516,655

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.

Grants made

Where these grants went next →

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 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 26 October 2026, for every organization at once. Returns through tax year 2025, the newest we have parsed for this organization.