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Public 990 Summary

THE HOLDEN ARBORETUM

EIN 340750346 · Latest tax year 2024 · Usable public filing summary

holdenarb.org

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THE HOLDEN ARBORETUM has a public Form 990 profile, but an Alignmint donation portal is not live yet. Review the public filing signals and share the claim link with the nonprofit if the profile should be activated.

Program ratio

Not enough public data

Fundraising ratio

0%

Admin ratio

Not enough public data

Program ratio estimates the share of reported expenses used for programs. Fundraising ratio estimates fundraising expense share. Admin ratio estimates management and general expense share when the public fields reconcile.

View previous 990s on ProPublica

Public filing snapshot

Ratios use reported functional expenses when available and are only derived when the public fields reconcile with total expenses.

Total revenue$11,754,891
Contributions and grants$9,195,902
Program service revenue$854,625
Other revenue$193,683
Total expenses$11,721,358
Grants paid$0
Salaries and compensation$7,481,806
Program ratioNot reported
Fundraising ratio0%
Admin ratioNot reported
Total assets$198,751,229
Net assets$197,402,470
Total liabilities$1,348,759

Filing history

Recent prepared public snapshots appear here as the directory rollup processes more 990 filings. Use the ProPublica link for the full public filing archive when a prior year is not shown yet.

990 2024

Revenue: $11,754,891
Expenses: $11,721,358
Program ratio: Not reported

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Confirm the filing is recent

Latest public tax year: 2024. Ask for newer financials if the organization has not filed a recent 990 yet.

Read the mission and program work

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Review the spending mix

Program ratio: Not enough public data. Fundraising ratio: 0%. Admin ratio: Not enough public data.

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Mission and programs

THE HOLDEN ARBORETUM CONNECTS PEOPLE WITH THE WONDER, BEAUTY, AND VALUE OF TREES AND PLANTS, TO INSPIRE ACTION FOR HEALTHY COMMUNITIES.

Public leadership

Public Form 990 officer rows; not a staff or contact directory.

CONSTANCE NORWEB ABBEY

DIRECTOR

2 hours/week · Reportable compensation: $0

THOMAS D ANDERSON

VICE CHAIR

3 hours/week · Reportable compensation: $0

VICTORIA U BROER

DIRECTOR

2 hours/week · Reportable compensation: $0

BARBARA BROWN

DIRECTOR

2 hours/week · Reportable compensation: $0

TERA N COLEMAN

DIRECTOR

2 hours/week · Reportable compensation: $0

JONATHAN E DICK

DIRECTOR

2 hours/week · Reportable compensation: $0

Public filing sources

View previous 990s and source filings on ProPublica
irs_990_cache

Tax year 2024 · Source 202502259349300415 · Parser opportunity-intelligence-financials-v1

Nonprofit health check FAQ

This page is educational and based on public or submitted information. It is not legal, tax, accounting, or financial advice.

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  • Latest public filing year: 2024.
  • Public data coverage: Usable public filing summary.
  • Review the mission, program services, and whether the filing matches the work you want to support.
  • Ask about recent program outcomes and current financials when the public filing is older.
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