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MARIN AGING AND DISABILITY INSTITUTE LLC

EIN 83-0532512 SAN RAFAEL, CA

Revenue 2024
$794,496
Expenses 2024
$633,735

Program services were 80.0% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
L22
Classification
1000
Street
930 TAMALPAIS AVE

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

disability, health, education, housing, and human services. MADI also complements the programs and activities of nonprofit, tax-exempt, charitable organizations in a manner that provides stable, affordable, safe and (continued on Schedule O)

Activities or mission (Part I)

MADI is responsible for managing, operating, and leasing real estate property in San Rafael. The building is home to public agencies, community focused organizations, and nonprofit organizations that provide services for the public benefit, which includes aging, (cont. page 2)

  • Marin Aging and Disability Institute (MADI), based in San Rafael CA, was founded in June 2018 as a nonprofit limited liability company. The Institute was formed for the purpose of holding title to the commercial property at 70 Skyview Terrace in San Rafael, California. MADI is responsible for managing, operating, and leasing the property in order to principally house public agencies, community focused organizations, and nonprofit organizations that provide services for the public benefit and those in need, including, but not limited to, aging, disability, health, education, housing, and human services. MADI also complements the programs and activities of nonprofit, tax-exempt, charitable organizations in a manner that provides stable, affordable, safe and comfortable office space and program space,

    Expenses $507,014 · Revenue $434,228

  • and encourages the development and operation of a full range of cost effective and operationally efficient services on one campus. In addition, MADI promotes further development of quality nonprofit workspace through educational programs and information resources

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.

  • Colleen Arnold

    E.D. & CEO

    Total calculated
    $84,300
    From this org
    $84,300
    From related orgs
    $0
    Other
    $0
    Hours/week
    24
  • Paul Castro

    President

    Total calculated
    $0
    Hours/week
    2
  • Linda Lippstreu

    Sec & Treasurer

    Total calculated
    $0
    Hours/week
    3
  • Tom Bonomi

    Sec & Treasurer

    Total calculated
    $0
    Hours/week
    3
  • Eli Gelardin

    Board Member

    Total calculated
    $0
    Hours/week
    3
  • Jason Lau

    Board Member

    Total calculated
    $0
    Hours/week
    3
  • Susan Malardino

    Board Member

    Total calculated
    $0
    Hours/week
    1
  • Douglas Reilly

    Board Member

    Total calculated
    $0
    Hours/week
    1
  • Beth Reizman

    Board Member

    Total calculated
    $0
    Hours/week
    2
  • Kaushik Roy

    Board Member

    Total calculated
    $0
    Hours/week
    1
  • Bob Sonnenberg

    Vice President

    Total calculated
    $0
    Hours/week
    2

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

  • 2024
    Revenue
    $794,496
    Expenses
    $633,735
    Contributions
    $360,268
    Grants paid
    $0
  • 2023
    Revenue
    $682,796
    Expenses
    $613,675
    Contributions
    $325,627
    Grants paid
    $0
  • 2022
    Revenue
    $531,733
    Expenses
    $521,721
    Contributions
    $240,350
    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
    $206,889
    Expenses
    $323,588
    Assets (EOY)
    $2,831,097
  • 2020 · 990

    Revenue
    $323,752
    Expenses
    $233,011
    Assets (EOY)
    $2,878,950
  • 2019 · 990

    Revenue
    $334,394
    Expenses
    $292,293
    Assets (EOY)
    $2,825,055
  • 2019 · 990

    Revenue
    $132,061
    Expenses
    $44,674
    Assets (EOY)
    $2,789,323
  • 2018 · 990

    Revenue
    $2,551,788
    Expenses
    $402,834
    Assets (EOY)
    $2,727,423

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

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

  • 2022 THE CALIFORNIA ADVOCACY NETWORK IS A STATEWIDE MOVEMENT COMPRISED OF THE SACRAMENTO-BASED CALIFORNIA COLLABORATIVE FOR LONG-TERM SERVICES AND SUPPORTS AND REGIONAL COALITIONS. THIS TWO-YEAR GRANT CYCLE WILL ALSO SUPPORT LEGISLATIVE LEADERSHIP DEVELOPMENT AND COUNTY-LEVEL EVENTS TO ADVANCE IMPLEMENTATION OF THE MASTER PLAN FOR AGING.

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 on its 2024 return

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 2024, the newest we have parsed for this organization.