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CLIMATE LEADERSHIP COUNCIL INC

EIN 81-3115310 WASHINGTON, DC

Revenue 2024
$3,958,282
Expenses 2024
$3,784,971

Program services were 77.7% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
C20
Classification
1000
Street
1500 K ST NW STE 850

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 · 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.

  • GREGORY I BERTELSEN

    CEO

    Total calculated
    $359,745
    From this org
    $311,920
    From related orgs
    $0
    Other
    $47,825
    Hours/week
    30

    Schedule J breakdown matched by us

    Base
    $296,920
    Bonus
    $15,000
    Other
    $0
    Deferred
    $37,800
    Nontaxable benefits
    $10,025
    Filer's total
    $359,745

  • ROBERT LITTERMAN

    CO-CHAIR

    Total calculated
    $0
    Hours/week
    1

  • KATHRYN MURDOCH

    CO-CHAIR

    Total calculated
    $0
    Hours/week
    1

  • VERONIQUE BARDACH

    SECRETARY

    Total calculated
    $0
    Hours/week
    1

  • JULEANNA GLOVER

    TREASURER

    Total calculated
    $0
    Hours/week
    1

  • GARY RIESCHEL

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1

  • CHARLENE BARSHEFSKY

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1

  • MICHAEL-ANN MATTICOLI

    DIRECTOR, FINANCE AND ACCOUNTING

    Total calculated
    $135,632
    From this org
    $120,442
    From related orgs
    $0
    Other
    $15,190
    Hours/week
    18

  • CATRINA RORKE

    SENIOR VP OF POLICY AND RESEARCH

    Total calculated
    $347,992
    From this org
    $293,588
    From related orgs
    $0
    Other
    $54,404
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $250,358
    Bonus
    $43,230
    Other
    $0
    Deferred
    $36,940
    Nontaxable benefits
    $17,464
    Filer's total
    $347,992

  • TIFFANY ADAMS

    EXECUTIVE VICE PRESIDENT AND COO

    Total calculated
    $325,824
    From this org
    $278,199
    From related orgs
    $0
    Other
    $47,625
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $231,488
    Bonus
    $46,711
    Other
    $0
    Deferred
    $33,711
    Nontaxable benefits
    $13,914
    Filer's total
    $325,824

  • MATTHEW PORTERFIELD

    VP OF POLICY

    Total calculated
    $269,559
    From this org
    $212,110
    From related orgs
    $0
    Other
    $57,449
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $204,498
    Bonus
    $7,612
    Other
    $0
    Deferred
    $27,012
    Nontaxable benefits
    $30,437
    Filer's total
    $269,559

  • KATHERINE JAHRIES WALLER

    SR. DIRECTOR, COMMUNICATIO

    Total calculated
    $204,413
    From this org
    $172,526
    From related orgs
    $0
    Other
    $31,887
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $154,651
    Bonus
    $17,875
    Other
    $0
    Deferred
    $21,045
    Nontaxable benefits
    $10,842
    Filer's total
    $204,413

  • SCOTT NYSTROM

    DIRECTOR, RESEARCH AND ANALYSIS

    Total calculated
    $226,899
    From this org
    $205,182
    From related orgs
    $0
    Other
    $21,717
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $181,047
    Bonus
    $24,135
    Other
    $0
    Deferred
    $10,475
    Nontaxable benefits
    $11,242
    Filer's total
    $226,899

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 — 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
    $3,958,282
    Expenses
    $3,784,971
    Contributions
    $3,573,647
    Grants paid
    $0
  • 2023
    Revenue
    $5,229,813
    Expenses
    $3,326,112
    Contributions
    $5,222,531
    Grants paid
    $0
  • 2022
    Revenue
    $2,660,238
    Expenses
    $3,234,142
    Contributions
    $2,659,586
    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.

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.

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.