Pfeiffer Nature Center & Foundation Inc

Private foundation Portville, NY EIN: 16-1557741

Pfeiffer Nature Center & Foundation Inc is a private foundation focused on Environment & Animals, based in Portville, NY. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $794K in total assets. In 2025, it made $92K in qualifying distributions.

Pfeiffer Nature Center & Foundation Inc at a glance

Total assets
$793,658
+8.4% vs 2024
Revenue (2025)
$163,288
+212.8% vs 2024
Qualifying distributions (2025)
$92,067
+32.6% vs 2024
Expenses (2025)
$101,552
+35.0% vs 2024
Latest 990 filing
Form 990-PF, 2025 View filing

Data from IRS Form 990-PF, 2025; updated October 2026.

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Financial History

Multi-year comparison from IRS filings

Figures from IRS filings, by filing year
Filing yearTotal AssetsRevenueExpensesQualifying DistributionsNet Investment Income
2025$793,658$163,288$101,552$92,067—
2024$731,922$52,202$75,229$69,410$2,831
2023$754,949$63,083$71,857$65,288$3,524
2022$763,723$26,633$86,706$86,706$24
2021$862,983$81,057$84,523—$36
2020$853,972$72,075$93,493—$1,356

Leadership & Key People

Officers and directors from IRS filings

Pfeiffer Nature Center & Foundation Inc is led by Mark Crosson, President on every filing since 2024; none of the 9 officers listed in 2025 report compensation.

Officers on the 2025 filing

  • Mark Crosson

    President

    On filings since 2024

    5 hrs/week

    No compensation reported

  • Jillian Miller

    Director

    On filings since 2024

    1 hr/week

    No compensation reported

  • Chris Lampack

    Director

    New on the 2025 filing

    1 hr/week

    No compensation reported

  • Matt Reisman

    Director

    New on the 2025 filing

    1 hr/week

    No compensation reported

  • Sandra Frost

    Director

    New on the 2025 filing

    No compensation reported

  • Sarah Swinko

    Director

    New on the 2025 filing

    1 hr/week

    No compensation reported

  • Katy Seib

    Treasurer

    Vice President → President, 2022

    President → Treasurer, 2024

    On filings since 2020

    3 hrs/week

    No compensation reported

  • Pat Dunn

    Vice President

    Director → Vice President, 2024

    On filings since 2021

    3 hrs/week

    No compensation reported

  • Syd and Tony Evans

    Secretary

    Director → Secretary, 2024

    On filings since 2022

    No compensation reported

Former officers (16)
  • Former: Kathryn J. Andrew (2024) — Director
  • Former: Tony Evans (2024) — Director
  • Former: Amanda Bartels (2020–2023) — Secretary
  • Former: Kerry Jordan (2020–2023) — Treasurer
  • Former: Preston Vancuren (2020–2023) — Director
  • Former: Brandon Whitmer (2021–2023) — Director
  • Former: Ben Macinnis (2022–2023) — Director
  • Former: Jean Bantelman (2022–2023) — Vice President
  • Former: Craig Myers (2020–2021) — President
  • Former: Dean Whitcomb (2020–2021) — Director
  • Former: Justin Schwab (2020–2021) — Director
  • Former: Leigh Renfer (2020–2021) — Treasurer
  • Former: Mark Hendrix (2020–2021) — Director
  • Former: Chad Clark (2021) — Director
  • Former: Judy Patton (2021) — Director
  • Former: Barbara Busack (2020) — Director

Data from IRS Form 990 filings, 2020–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.

Frequently asked questions about Pfeiffer Nature Center & Foundation Inc

How large is Pfeiffer Nature Center & Foundation Inc?

Pfeiffer Nature Center & Foundation Inc reported $794K in total assets on its 2025 IRS Form 990-PF. Its revenue that year was $163K.

What is Pfeiffer Nature Center & Foundation Inc?

Pfeiffer Nature Center & Foundation Inc is a private foundation focused on Environment & Animals, based in Portville, NY. It holds $794K in total assets as of 2025.

What is Pfeiffer Nature Center & Foundation Inc's EIN?

Pfeiffer Nature Center & Foundation Inc's EIN (Employer Identification Number) is 16-1557741. IRS Form 990 filing data is available on this page for 2020–2025.

Data last updated October 2026. Sourced from IRS Form 990-PF filings.

Data update history

(1)

When this profile's IRS filing data changed on Grantable

  1. IRS filings on file for fiscal years 2020–2025

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Figures come from Pfeiffer Nature Center & Foundation Inc's IRS filings (methodology). AI-written summaries, news items and logos are not covered by the open licence. Spot an error? Email hello@grantable.co.

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