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AMAZON CONSERVATION TEAM

EIN 54-1915987 FALLS CHURCH, VA

Revenue 2025
$41,839,038
Expenses 2025
$12,261,874

Program services were 81.6% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
U36
Classification
1200
Street
101 PARK WASHINGTON CT

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).

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.

  • MARK J PLOTKIN PHD

    PRESIDENT

    Total calculated
    $182,412
    From this org
    $150,000
    From related orgs
    $0
    Other
    $32,412
    Hours/week
    30

    Schedule J breakdown matched by us

    Base
    $150,000
    Bonus
    $0
    Other
    $0
    Deferred
    $9,000
    Nontaxable benefits
    $23,412
    Filer's total
    $182,412

  • LILIANA MADRIGAL

    EXECUTIVE VP

    Total calculated
    $113,468
    From this org
    $85,000
    From related orgs
    $0
    Other
    $28,468
    Hours/week
    20

  • LAURIE BENENSON

    CHAIR

    Total calculated
    $0
    Hours/week
    2

  • DAVID STOUP

    TREASURER

    Total calculated
    $0
    Hours/week
    2

  • STEPHEN ALTSCHUL

    SECRETARY

    Total calculated
    $0
    Hours/week
    2

  • BERNARD ARONSON

    DIRECTOR (THRU 1/1/25)

    Total calculated
    $0
    Hours/week
    1

  • WILLIAM CAMERON

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1

  • KEN COOK

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1

  • JUAN MAYR MALDONADO

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1

  • ELIZABETH MURRELL

    DIRECTOR (THRU 11/18/25)

    Total calculated
    $0
    Hours/week
    1

  • NORA POUILLON

    DIRECTOR (THRU 1/1/25)

    Total calculated
    $0
    Hours/week
    1

  • HECTOR TORRES

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1

  • MARCELO CARVALHO DE ANDRADE

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1

  • PASCAL TJONG A HUNG

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1

  • DENISE CASTRONOVO

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1

  • JEFF BRIDGES

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1

  • DANIELA ARMIJOS

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1

  • RODOLFO TREJOS

    DIRECTOR (AS OF 12/9/25)

    Total calculated
    $0
    Hours/week
    1

  • KARLA LARA-OTERO

    CHIEF FINANCIAL OFFICER

    Total calculated
    $176,652
    From this org
    $151,090
    From related orgs
    $0
    Other
    $25,562
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $151,090
    Bonus
    $0
    Other
    $0
    Deferred
    $9,233
    Nontaxable benefits
    $16,329
    Filer's total
    $176,652

  • TOMAS MCGUIRE

    CHIEF DEVELOPMENT OFFICER

    Total calculated
    $126,169
    From this org
    $117,581
    From related orgs
    $0
    Other
    $8,588
    Hours/week
    40

  • CRISBELLT ALVARADO

    DIRECTOR, FINANCE AND OPERATIONS

    Total calculated
    $147,464
    From this org
    $127,318
    From related orgs
    $0
    Other
    $20,146
    Hours/week
    40

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

  • 2025
    Revenue
    $41,839,038
    Expenses
    $12,261,874
    Contributions
    $40,723,155
    Grants paid
    $2,984,088
  • 2024
    Revenue
    $5,698,406
    Expenses
    $11,766,020
    Contributions
    $5,071,364
    Grants paid
    $3,386,487
  • 2023
    Revenue
    $10,305,630
    Expenses
    $11,707,712
    Contributions
    $11,339,245
    Grants paid
    $3,266,346
  • 2022
    Revenue
    $3,261,023
    Expenses
    $10,353,096
    Contributions
    $4,133,540
    Grants paid
    $3,254,535

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.

Grants made

Where these grants went next →

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 on its 2025 return

  • ACT-BRASIL

    CONSERVATION ACTIVITIES · BR · controlled entity

  • ACT-EUROPE

    CONSERVATION ACTIVITIES · NL · controlled entity

  • ACT-GUIANAS

    CONSERVATION ACTIVITIES · NS · controlled entity

Taxable family

From Schedule R Parts I, III and IV: entities that legally are the filer, and taxable partnerships, corporations and trusts it is related to. These record ownership and control, not shared board members or money.

Disregarded entities on its 2022 return

  • ACT-COLOMBIA

    CONSERVATION ACTIVITIES · CO · income $4,306,719 · assets $309,443

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 10 September 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 IRS Business Master File ingested 5 October 2026, which is when the registration facts above were last refreshed for every organization. Returns through tax year 2025, the newest we have parsed for this organization.