N Buck Char Supptng Fdn Tr

Public charity · Grantmaker Seattle, WA EIN: 91-6376590

Support activities of nature conservancy in the state of Arizona

N Buck Char Supptng Fdn Tr at a glance

Total assets
$4,092,809
+5.0% vs 2024
Revenue (2025)
$307,584
-31.8% vs 2024
Net investment income (2025)
$265,568
-34.0% vs 2024
Expenses (2025)
$71,849
-68.4% vs 2024
Latest 990 filing
Form 990, 2025 View filing

Data from IRS Form 990, 2025; updated September 2026.

Who N Buck Char Supptng Fdn Tr funds

How this funder distributes its grants

Grant Size Distribution

1 grant across all recorded years

<$50K$50–100K1$100–250K$250–500K$500K–1M$1–5M$5M+

The most common grant size was in the $100–250K range: 1 grant of 1 (100%).

Geographic Focus

Where this funder awards grants

Grant Distribution by State

1state

States

Cities

Tucson

Giving History

Giving Over Time

Total grant dollars and number of grants per year

$0$100K$200K$300K$400KTotal only2019 1 grant2020 1 grant2021 0 grants2022 Total only2023 Total only2024 0 grants2025

From 2019 to 2024, annual grant giving ranged from $163K (2019) to $330K (2023). In 2024 it reported $171K in grants paid, as a total without an itemized list.

Hatched bars: grants paid as reported on the IRS filing, which lists no individual grants for that year.

Grants by year

Grant recipients and amounts by year

RecipientPurposeAmount
The Nature Conservancy Tucson, AZGeneral Support Activities$187,987
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Financial History

Multi-year comparison from IRS filings

Figures from IRS filings, by filing year
Filing yearTotal AssetsRevenueExpensesGrants paidGrantsNet Investment Income
2025$4,092,809$307,584$71,849——$265,568
2024$3,896,305$451,265$227,407$171,000Total only$402,160
2023$3,705,328$94,488$383,219$330,000Total only$94,488
2022$4,002,439$66,673$55,771——$66,673
2021$3,993,254$343,636$247,517$187,9871$343,636
2020$3,947,944$-104,171$233,675$180,7071$-104,171
2019$4,284,929$117,730$216,212$162,770Total only$117,730

"Total only": grants paid as reported on the IRS filing, which lists no individual grants for that year.

About N Buck Char Supptng Fdn Tr

Based on IRS filings

N Buck Char Supptng Fdn Tr is a public charity, based in Seattle, WA. IRS filing data is available from 2019 through 2025. As of 2025, the organization holds $4.1M in total assets. Net investment income was $266K.

Leadership & Key People

Officers and directors from IRS filings

N Buck Char Supptng Fdn Tr's 2025 filing lists 7 officers; 1 of 7 officers listed in 2025 is compensated.

Officers on the 2025 filing

  • Laird Norton Wetherby Trust CO LLC

    Corporate Trustee

    New on the 2025 filing

    1 hr/week

    $56K (2025)

  • Bruce Reed

    Trustee

    On filings since 2019

    1 hr/week

    No compensation reported

  • Daniel Stellar Nature Conservancy

    Public Charity Trustee

    On filings since 2021

    1 hr/week

    No compensation reported

  • Dawn Teufel

    Trustee

    On filings since 2021

    1 hr/week

    No compensation reported

  • Rebecca Garrett Nature Conservancy

    Public Charity Trustee

    On filings since 2021

    1 hr/week

    No compensation reported

  • Scott Deeny Nature Conservancy

    Public Charity Trustee

    On filings since 2021

    1 hr/week

    No compensation reported

  • Sonya Stupel Nature Conservancy

    Public Charity Trustee

    On filings since 2021

    1 hr/week

    No compensation reported

Former officers (5)
  • Former: Lairdnorton Wetherby Trust Company LLC (2023–2024) — Corporate Trustee
  • Former: Laird Norton Trust CO (2019–2022) — Corporate Trustee
  • Former: Constance Eggert Nature Conservanc (2019–2020) — Public Charity Trustee
  • Former: Holly Richter Nature Conservancy (2019–2020) — Public Charity Trustee
  • Former: Pat Graham Nature Conservancy (2019–2020) — Public Charity Trustee

Data from IRS Form 990 filings, 2019–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.

Compensation Overview

From 2025 IRS filing

Laird Norton Wetherby Trust CO LLC — Corporate Trustee: $56KLaird Norton Wetherby…Corporate Trustee$56K

The highest reported compensation on the 2025 filing was $56K, to Laird Norton Wetherby Trust CO LLC (Corporate Trustee).

Frequently asked questions about N Buck Char Supptng Fdn Tr

How large is N Buck Char Supptng Fdn Tr?

N Buck Char Supptng Fdn Tr reported $4.1M in total assets on its 2025 IRS Form 990. Its revenue that year was $308K.

Where does N Buck Char Supptng Fdn Tr operate?

N Buck Char Supptng Fdn Tr has awarded grants in Arizona.

What is N Buck Char Supptng Fdn Tr's EIN?

N Buck Char Supptng Fdn Tr's EIN (Employer Identification Number) is 91-6376590. IRS Form 990 filing data is available on this page for 2019–2025.

Data last updated September 2026. Sourced from IRS Form 990 filings.

Data update history

(7)

When this profile's IRS filing data changed on Grantable

  1. Updated Form 990 for fiscal year 2020 (received by the IRS May 12, 2021)
  2. Updated Form 990 for fiscal year 2021 (received by the IRS May 12, 2022)
  3. Added Form 990 for fiscal year 2019 (received by the IRS June 16, 2020)
  4. Updated Form 990 for fiscal year 2023 (received by the IRS May 7, 2024)
  5. Updated Form 990 for fiscal year 2024 (received by the IRS May 14, 2025)
  6. Added Form 990 for fiscal year 2025 (received by the IRS May 13, 2026)
  7. IRS filings on file for fiscal years 2020–2024

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The filing figures on this page are open data under CC BY 4.0. About GrantGraph Open

Figures come from N Buck Char Supptng Fdn Tr'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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