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RODALE INSTITUTE

EIN 23-7206884 KUTZTOWN, PA

Revenue 2025
$22,653,171
Expenses 2025
$19,367,787

Program services were 77.9% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
K200
Classification
1000
Street
611 SIEGFRIEDALE RD

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.

  • JEFFREY TKACH

    CHIEF EXECUTIVE OFFICER

    Total calculated
    $284,487
    From this org
    $253,076
    From related orgs
    $0
    Other
    $31,411
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $253,076
    Bonus
    $0
    Other
    $0
    Deferred
    $13,219
    Nontaxable benefits
    $18,192
    Filer's total
    $284,487

  • ELAINE MACBETH

    CHIEF FINANCIAL OFFICER

    Total calculated
    $215,407
    From this org
    $180,975
    From related orgs
    $0
    Other
    $34,432
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $180,975
    Bonus
    $0
    Other
    $0
    Deferred
    $11,054
    Nontaxable benefits
    $23,378
    Filer's total
    $215,407

  • ANDREW SMITH

    CHIEF SCIENTIFIC OFFICER

    Total calculated
    $196,740
    From this org
    $163,496
    From related orgs
    $0
    Other
    $33,244
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $163,496
    Bonus
    $0
    Other
    $0
    Deferred
    $9,866
    Nontaxable benefits
    $23,378
    Filer's total
    $196,740

  • LUKE HOWARD

    CHIEF PROGRAM OFFICER

    Total calculated
    $188,596
    From this org
    $178,032
    From related orgs
    $0
    Other
    $10,564
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $178,032
    Bonus
    $0
    Other
    $0
    Deferred
    $1,708
    Nontaxable benefits
    $8,856
    Filer's total
    $188,596

  • DAVID WILLEY

    CHIEF OPERATING OFFICER

    Total calculated
    $179,568
    From this org
    $156,190
    From related orgs
    $0
    Other
    $23,378
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $156,190
    Bonus
    $0
    Other
    $0
    Deferred
    $0
    Nontaxable benefits
    $23,378
    Filer's total
    $179,568

  • JESSICA STUDENT

    CHIEF IMPACT OFFICER

    Total calculated
    $162,655
    From this org
    $141,270
    From related orgs
    $0
    Other
    $21,385
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $114,347
    Bonus
    $0
    Other
    $26,923
    Deferred
    $0
    Nontaxable benefits
    $21,385
    Filer's total
    $162,655

  • GLADIS ZINATI

    DIR OF VEGETABLE SYSTEMS TRIAL

    Total calculated
    $140,977
    From this org
    $131,978
    From related orgs
    $0
    Other
    $8,999
    Hours/week
    40

  • NICOLE TAYLOR

    RECORDING SECRETARY

    Total calculated
    $99,674
    From this org
    $81,879
    From related orgs
    $0
    Other
    $17,795
    Hours/week
    40

  • MARIA RODALE

    CO-CHAIR

    Total calculated
    $0
    Hours/week
    1

  • ROBERTA LANG

    CO-CHAIR

    Total calculated
    $0
    Hours/week
    1

  • CHRISTA BARFIELD

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1

  • CHRISTOPHER ELY

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1

  • MATTHEW GRAND

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1

  • ALISON GRANTHAM

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1

  • MARK KOIDE

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1

  • PEDRO LANDA

    DIRECTOR (TERM 12/2025)

    Total calculated
    $0
    Hours/week
    1

  • BRIAN LENHART

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1

  • SAM NANA-SINKAM

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1

  • ESTHER PARK-HALLAM

    DIRECTOR (TERM 06/2025)

    Total calculated
    $0
    Hours/week
    1

  • LOREN SPEZIALE

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1

  • DR SCOTT STOLL

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1

  • JENNIFER TAYLOR PHD

    DIRECTOR (TERM 11/2025)

    Total calculated
    $0
    Hours/week
    1

  • BILL WOLF

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1

  • JOHN MCGLINN II

    DIRECTOR (EFF 12/2025)

    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 — 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
    $22,653,171
    Expenses
    $19,367,787
    Contributions
    $19,191,854
    Grants paid
    $1,766,356
  • 2023
    Revenue
    $18,595,090
    Expenses
    $14,708,463
    Contributions
    $16,800,371
    Grants paid
    $1,493,603
  • 2022
    Revenue
    $15,491,796
    Expenses
    $11,224,113
    Contributions
    $14,228,484
    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

The 10 largest by cash amount. The API serves every itemized grant.

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 as related by

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.