Skip to content
Nonprofiteer
← All organizations

PRISON LAW OFFICE

EIN 94-2495939 BERKELEY, CA

Browse the largest nonprofits in California

Revenue 2024
$12,850,528
Expenses 2024
$7,643,924

Program services were 80.7% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
I80M
Classification
1000
Street
1917 5TH ST

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 · 2024

Mission

THE MISSION OF THE PRISON LAW OFFICE IS TO REDUCE INCARCERATION AND ENSURE HUMANE AND CONSTITUTIONAL TREATMENT OF PEOPLE WHO REMAIN IN PRISONS, JAILS AND ON PAROLE.

Activities or mission (Part I)

THE PRISON LAW OFFICE PROVIDES FREE LEGAL SERVICES TO PEOPLE INCARCERATED IN PRISONS, JAILS AND OTHER CARCERAL SETTINGS REGARDING THEIR CONDITIONS OF CONFINEMENT AND ISSUES RELATING TO THEIR PAROLE.

  • THE PRISON LAW OFFICE IS COMMITTED TO PROTECTING THE CIVIL RIGHTS OF PEOPLE INCARCERATED IN CALIFORNIA AND BEYOND, FOSTERING ALTERNATIVES TO INCARCERATION AND INCREASING COMMUNITY AWARENESS AND EDUCATION OF CORRECTIONAL ISSUES.

    Expenses $6,167,669 · Revenue $10,256,054

As filed on the 2024 return.

Officers and directors · 2024

As listed in Part VII of the 2024 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.

  • Margot Mendelson

    EXECUTIVE DIRECTOR

    Total calculated
    $322,994
    From this org
    $299,616
    From related orgs
    $0
    Other
    $23,378
    Hours/week
    45

    Schedule J breakdown matched by us

    Base
    $297,616
    Bonus
    $2,000
    Other
    $0
    Deferred
    $0
    Nontaxable benefits
    $23,378
    Filer's total
    $322,994
  • Alison Hardy

    ATTORNEY

    Total calculated
    $307,900
    From this org
    $269,116
    From related orgs
    $0
    Other
    $38,784
    Hours/week
    45

    Schedule J breakdown matched by us

    Base
    $262,116
    Bonus
    $7,000
    Other
    $0
    Deferred
    $0
    Nontaxable benefits
    $38,784
    Filer's total
    $307,900
  • Steven Fama

    ATTORNEY

    Total calculated
    $298,638
    From this org
    $266,869
    From related orgs
    $0
    Other
    $31,769
    Hours/week
    45

    Schedule J breakdown matched by us

    Base
    $244,869
    Bonus
    $22,000
    Other
    $0
    Deferred
    $0
    Nontaxable benefits
    $31,769
    Filer's total
    $298,638
  • Marissa Hatton

    ATTORNEY

    Total calculated
    $236,807
    From this org
    $231,864
    From related orgs
    $0
    Other
    $4,943
    Hours/week
    45

    Schedule J breakdown matched by us

    Base
    $231,864
    Bonus
    $0
    Other
    $0
    Deferred
    $0
    Nontaxable benefits
    $4,943
    Filer's total
    $236,807
  • Rita Lomion

    ATTORNEY

    Total calculated
    $218,227
    From this org
    $209,668
    From related orgs
    $0
    Other
    $8,559
    Hours/week
    45

    Schedule J breakdown matched by us

    Base
    $207,668
    Bonus
    $2,000
    Other
    $0
    Deferred
    $0
    Nontaxable benefits
    $8,559
    Filer's total
    $218,227
  • Rana Anabtawi

    ATTORNEY

    Total calculated
    $227,123
    From this org
    $195,926
    From related orgs
    $0
    Other
    $31,197
    Hours/week
    45

    Schedule J breakdown matched by us

    Base
    $188,926
    Bonus
    $7,000
    Other
    $0
    Deferred
    $0
    Nontaxable benefits
    $31,197
    Filer's total
    $227,123
  • Chesa Boudin

    BOARD CHAIR/MEMBER

    Total calculated
    $0
    Hours/week
    1
  • Claire McDonnell

    BOARD CHAIR/MEMBER

    Total calculated
    $0
    Hours/week
    1
  • Seth Morris

    VICE PRESIDENT/TREASURER

    Total calculated
    $0
    Hours/week
    1
  • Jason Bell

    MEMBER

    Total calculated
    $0
    Hours/week
    1
  • Vanita Gaonkar

    MEMBER

    Total calculated
    $0
    Hours/week
    1
  • Nick Gregoratos

    MEMBER

    Total calculated
    $0
    Hours/week
    1
  • Jean Lu

    MEMBER

    Total calculated
    $0
    Hours/week
    1
  • Michael Marcum

    MEMBER

    Total calculated
    $0
    Hours/week
    1
  • Keramet Reiter

    MEMBER

    Total calculated
    $0
    Hours/week
    1
  • Vishal Shah

    MEMBER

    Total calculated
    $0
    Hours/week
    1
  • Adrienne Yandell

    MEMBER

    Total calculated
    $0
    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. A Schedule J breakdown is as filed: base pay, bonus, other, deferred compensation and nontaxable benefits from this organization, with any from related organizations beside each, and the filer's own total. It is shown with the Part VII listing of the same name on the same return. The form gives no key between the two, so that pairing is ours, and is marked matched by us. Earlier years are each on their own filing page.

Filings

  • 2024
    Revenue
    $12,850,528
    Expenses
    $7,643,924
    Contributions
    $1,763,874
    Grants paid
    $0
  • 2023
    Revenue
    $10,257,835
    Expenses
    $6,165,644
    Contributions
    $1,001,989
    Grants paid
    $0
  • 2022
    Revenue
    $16,140,547
    Expenses
    $5,026,875
    Contributions
    $921,842
    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
    $24,155,941
    Expenses
    $4,280,714
    Assets (EOY)
    $89,399,266
  • 2020 · 990

    Revenue
    $11,276,060
    Expenses
    $3,722,859
    Assets (EOY)
    $98,997,228
  • 2019 · 990

    Revenue
    $10,465,939
    Expenses
    $4,304,254
    Assets (EOY)
    $75,722,346
  • 2018 · 990

    Revenue
    $12,975,300
    Expenses
    $4,337,759
    Assets (EOY)
    $69,035,014
  • 2017 · 990

    Revenue
    $7,900,113
    Expenses
    $4,031,140
    Assets (EOY)
    $60,644,121
  • 2016 · 990

    Revenue
    $10,184,223
    Expenses
    $3,820,427
    Assets (EOY)
    $56,140,544
  • 2015 · 990

    Revenue
    $10,163,535
    Expenses
    $5,307,125
    Assets (EOY)
    $50,361,843
  • 2014 · 990

    Revenue
    $7,441,676
    Expenses
    $3,309,061
    Assets (EOY)
    $44,921,922
  • 2014 · 990

    Revenue
    $7,441,676
    Expenses
    $3,309,061
    Assets (EOY)
    $44,921,922

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

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 9 November 2026 and read 9 November 2026, for every organization at once. Returns through tax year 2024, the newest we have parsed for this organization.