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NATIONAL BONSAI FOUNDATION INCORPORATED

EIN 52-1284404 WASHINGTON, DC

Browse the largest nonprofits in District of Columbia

Revenue 2025
$1,016,266
Expenses 2025
$839,841

Program services were 72.7% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
C114
Classification
1000
Street
3501 NEW YORK AVE NE

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).

Other organizations at this address

3 other organizations in the IRS Business Master File list the same street address. matched by us

We match the street line and ZIP code as the IRS gives them, ignoring case and outer spaces and nothing else, so "AVE" and "AVENUE" count as different streets and this list can miss some. A shared address can mean related organizations or a shared office, but it can also be a registered agent, a mail drop or a service provider holding mail for unrelated clients. It is not, by itself, evidence that two organizations are connected.

Mission and programs · 2025

Mission

TO SUSTAIN THE NATIONAL BONSAI & PENJING MUSEUM BY PROVIDING FINANCIAL SUPPORT AND ADVICE, IN COOPERATION WITH THE US NATIONAL ARBORETUM

Activities or mission (Part I)

TO SUSTAIN THE NATIONAL BONSAI & PENJING MUSEUM BY PROVIDING FINANCIAL SUPPORT AND ADVICE, IN COOPERATION WITH THE US NATIONAL ARBORETUM.

  • DEVELOPING AND SUPPORTING EDUCATIONAL AND APPRENTICE PROGRAMS IN BONSAI AND PENJING.

    Expenses $610,519 · Grants $525,000

As filed on the 2025 return.

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.

  • Daniel Angelucci

    CHAIR OF THE BOARD

    Total calculated
    $0
    Hours/week
    5
  • Julie Crudele

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1
  • Deborah Rose PhD

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1
  • Ross Campbell

    SECRETARY/TREASURER

    Total calculated
    $0
    Hours/week
    5
  • Stephen Voss

    DIRECTOR

    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, and on a Form 990-PF Part VIII's — compensation, contributions to benefit plans, and expense account — and the total sums those. Earlier years are each on their own filing page.

Filings

  • 2025
    Revenue
    $1,016,266
    Expenses
    $839,841
    Contributions
    $209,163
    Grants paid
    $525,000
  • 2024
    Revenue
    $488,837
    Expenses
    $346,772
    Contributions
    $272,361
    Grants paid
    $0
  • 2023
    Revenue
    $455,757
    Expenses
    $459,422
    Contributions
    $212,196
    Grants paid
    $109,000
  • 2022
    Revenue
    $420,972
    Expenses
    $461,508
    Contributions
    $269,041
    Grants paid
    $101,522

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.

Other returns filed

  • 2021 · 990

    Revenue
    $567,007
    Expenses
    $296,020
    Assets (EOY)
    $2,742,743
  • 2020 · 990

    Revenue
    $643,405
    Expenses
    $564,547
    Assets (EOY)
    $2,252,108
  • 2019 · 990

    Revenue
    $412,597
    Expenses
    $433,481
    Assets (EOY)
    $1,989,904
  • 2018 · 990

    Revenue
    $317,772
    Expenses
    $228,939
    Assets (EOY)
    $1,768,982
  • 2017 · 990

    Revenue
    $337,553
    Expenses
    $243,880
    Assets (EOY)
    $1,867,946
  • 2016 · 990

    Revenue
    $261,250
    Expenses
    $198,070
    Assets (EOY)
    $1,698,552
  • 2015 · 990

    Revenue
    $285,298
    Expenses
    $322,630
    Assets (EOY)
    $1,567,344
  • 2014 · 990

    Revenue
    $421,815
    Expenses
    $220,958
    Assets (EOY)
    $1,720,215
  • 2013 · 990

    Revenue
    $1,662,514
    Expenses
    $1,749,246
    Assets (EOY)
    $1,688,424
  • 2012 · 990

    Revenue
    not reported
    Expenses
    $406,334
    Assets (EOY)
    $1,636,268

Nonprofiteer parses Forms 990, 990-EZ and 990-PF, in a window of recent tax years. These returns are recorded from the IRS e-file index, so their figures were extracted by that index rather than read from the return here — treat them as a different source from the filings above, not as more of the same record. A dash means the index carries no figure; Form 990-T listings carry none at all. Showing the 10 most recent; the API carries the rest.

Grants made

  • DISTRICT OF COLUMBIA

    $131,150

    2025 DONATING TO NON-PROFIT ORGANIZATIONS.

Where these grants went next →

Grants received

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

  • US NATIONAL ARBORETUM USDA

    501(C)(1) · SCIENTIFIC RESEARCH, EDUCATION AND GARDENS THAT CONSERVE AND SHOWCASE PLANTS · DC

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 13 October 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 registration facts above come from the IRS Business Master File published 13 October 2026 and read 1 November 2026, for every organization at once. Returns through tax year 2025, the newest we have parsed for this organization.