funder-graph › Recipients
Who funds Boyce Thompson Southwestern Arboretum
EIN 88-0061520 · Superior, AZ
Boyce Thompson Southwestern Arboretum of Superior, AZ (EIN 88-0061520) was named as a grant recipient by 13 funders in 43 grants paid totaling $648,060 in tax years 2018–2025, as reported on the funders' Forms 990-PF and 990 Schedule I. Each edge was resolved to this EIN at the match tier shown. Dataset version 2026.09.0, built 2026-09-03.
Grants received
$648,060
43 grants paid
Funders
13
distinct grantmakers
Tax years
2018–2025
as reported by funders
Funders
| Funder | State | Match | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Wallace Desert Gardens 42-1387720 | AZ | B | 1 | $250,000 | 2020 |
| Fidelity Investments Charitable Gift Fund 11-0303001 | MA | A | 9 | $133,399 | 2025 |
| Arizona Community Foundation 86-0348306 | AZ | A | 5 | $115,250 | 2025 |
| American Online Giving Foundation Inc 81-0739440 | DE | A | 5 | $86,708 | 2025 |
| Schwab Charitable Fund 31-1640316 | CA | A | 4 | $34,429 | 2025 |
| Boyce Thompson Southwestern Arboretum 88-0061520 | AZ | C | 2 | $9,589 | 2025 |
| American Express Foundation 13-6123529 | NY | B | 11 | $8,100 | 2022 |
| Horejsi Charitable Foundation Inc 46-0447536 | KS | B | 1 | $5,000 | 2022 |
| The Foundation for Community and Health Advancement 85-2248373 | AZ | B | 1 | $2,500 | 2025 |
| The Kensan Trust 76-6099805 | AZ | B | 1 | $2,000 | 2022 |
| Chauncey Foundation 20-3995660 | DE | B | 1 | $1,000 | 2021 |
| Ibm International Foundation 13-3267906 | NY | C | 1 | $60 | 2020 |
| Synchrony Foundation 82-2935158 | CT | C | 1 | $25 | 2020 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Grants
The 43 most recent grants naming this organization.
| Tax year | Funder | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|---|
| 2025 | Arizona Community Foundation | Boyce Thompson Southwestern Arboretum Inc Superior, AZ | A | $70,000 | paid | THIS AWARD IS FOR GENERAL SUPPORT | 202610449349301691 |
| 2025 | Fidelity Investments Charitable Gift Fund | Boyce Thompson Southwestern Arboretum Superior, AZ | A | $20,649 | paid | For grant recipient's exempt purposes | 202601389349301700 |
| 2025 | American Online Giving Foundation Inc | Boyce Thompson Southwestern Arboretum Superior, AZ | A | $11,672 | paid | GENERAL SUPPORT | 202533509349301608 |
| 2025 | American Online Giving Foundation Inc | Boyce Thompson Southwestern Arboretum Superior, AZ | A | $11,672 | paid | GENERAL SUPPORT | 202641969349302754 |
| 2025 | Donor Advised Charitable Giving Inc | Boyce Thompson Southwestern Arboretum Superior, AZ | A | $10,079 | paid | HEALTH | 202611199349300601 |
| 2025 | The Foundation for Community and Health Advancement | Boyce Thompson Southwestern Arboretum Inc Superior, AZ | B | $2,500 | paid | 2025 GREEN GALA SPONSORSHIP | 202641279349100749 |
| 2025 | Boyce Thompson Southwestern Arboretum | Boyce Thompson Southwestern Arboretum Foundation Superior, AZ | C | $2,089 | paid | OPERATING SUPPORT | 202631179349100443 |
| 2024 | American Online Giving Foundation Inc | Boyce Thompson Southwestern Arboretum Superior, AZ | A | $28,318 | paid | GENERAL SUPPORT | 202530159349302758 |
| 2024 | Donor Advised Charitable Giving Inc | Boyce Thompson Southwestern Arboretum Superior, AZ | A | $11,000 | paid | HEALTH | 202541069349300729 |
| 2024 | Fidelity Investments Charitable Gift Fund | Boyce Thompson Southwestern Arboretum Superior, AZ | A | $10,200 | paid | For grant recipient's exempt purposes | 202521349349310887 |
| 2024 | Boyce Thompson Southwestern Arboretum | Boyce Thompson Southwestern Arboretum Foundation Superior, AZ | C | $7,500 | paid | OPERATING SUPPORT | 202531289349102473 |
| 2024 | Arizona Community Foundation | Boyce Thompson Southwestern Arboretum Inc Superior, AZ | A | $5,250 | paid | GENERAL SUPPORT | 202530459349301688 |
| 2023 | American Online Giving Foundation Inc | Boyce Thompson Southwestern Arboretum Superior, AZ | A | $22,635 | paid | GENERAL SUPPORT | 202410469349300741 |
| 2023 | Arizona Community Foundation | Boyce Thompson Arboretum Superior, AZ | A | $20,000 | paid | GENERAL SUPPORT | 202400439349300735 |
| 2023 | Fidelity Investments Charitable Gift Fund | Boyce Thompson Southwestern Arboretum Superior, AZ | A | $16,300 | paid | For grant recipient's exempt purposes | 202441369349301334 |
| 2023 | Schwab Charitable Fund | Boyce Thompson Southwestern Arboretum Superior, AZ | A | $7,850 | paid | HEALTH | 202411039349301716 |
| 2022 | Fidelity Investments Charitable Gift Fund | Boyce Thompson Southwestern Arboretum Superior, AZ | A | $20,600 | paid | For grant recipient's exempt purposes | 202430459349302913 |
| 2022 | Fidelity Investments Charitable Gift Fund | Lucky Dog Rescue Inc Pleasanton, CA | A | $20,600 | paid | For grant recipient's exempt purposes | 202321309349304807 |
| 2022 | Arizona Community Foundation | Boyce Thompson Arboretum Superior, AZ | A | $15,000 | paid | PROGRAM SUPPORT | 202330459349302653 |
| 2022 | Horejsi Charitable Foundation Inc | Boyce Thompson Southwestern Arboretum Superior, AZ | B | $5,000 | paid | GENERAL. BOPTANICAL GARDENS, ARBORETA | 202341329349104409 |
| 2022 | The Kensan Trust | Boyce Thompson Southwestern Arboretum Inc Superior, AZ | B | $2,000 | paid | UNRESTRICTRED GENERAL SUPPORT | 202331239349101758 |
| 2022 | American Express Foundation | Boyce Thompson Southwestern Arboretum Superior, AZ | B | $50 | paid | GENERAL SUPPORT | 202333149349100933 |
| 2022 | American Express Foundation | Boyce Thompson Southwestern Arboretum Superior, AZ | B | $40 | paid | GENERAL SUPPORT | 202333149349100933 |
| 2022 | American Express Foundation | Boyce Thompson Southwestern Arboretum Superior, AZ | B | $20 | paid | GENERAL SUPPORT | 202333149349100933 |
| 2021 | Fidelity Investments Charitable Gift Fund | Boyce Thompson Southwestern Arboretum Superior, AZ | A | $19,600 | paid | For grant recipient's exempt purposes | 202221339349302787 |
| 2021 | American Online Giving Foundation Inc | Boyce Thompson Southwestern Arboretum Superior, AZ | A | $12,411 | paid | GENERAL SUPPORT | 202240469349301419 |
| 2021 | Schwab Charitable Fund | Boyce Thompson Southwestern Arboretum Superior, AZ | A | $5,500 | paid | HEALTH | 202230499349301028 |
| 2021 | Arizona Community Foundation | Boyce Thompson Arboretum Superior, AZ | A | $5,000 | paid | PROGRAM SUPPORT | 202240429349300334 |
| 2021 | Chauncey Foundation | Boyce Thompson Southwestern Arboretum Superior, AZ | B | $1,000 | paid | Wallace Garden Annual Fund | 202143189349100189 |
| 2020 | Wallace Desert Gardens | Boyce Thompson Southwestern Arboretum Superior, AZ | B | $250,000 | paid | FINAL CONTRIBUTION OF ASSETS PER TERMINATION AGREEMENT WITH BOYCE THOMPSON SOUTHWESTERN ARBORETUM | 202102879349100200 |
| 2020 | Fidelity Investments Charitable Gift Fund | Boyce Thompson Southwestern Arboretum Superior, AZ | A | $9,150 | paid | For grant recipient's exempt purposes | 202121359349300427 |
| 2020 | American Express Foundation | Boyce Thompson Southwestern Arboretum Superior, AZ | B | $7,000 | paid | GENERAL SUPPORT | 202112259349100316 |
| 2020 | American Express Foundation | Boyce Thompson Southwestern Arboretum Superior, AZ | B | $500 | paid | GENERAL SUPPORT | 202112259349100316 |
| 2020 | American Express Foundation | Boyce Thompson Southwestern Arboretum Superior, AZ | B | $250 | paid | GENERAL SUPPORT | 202112259349100316 |
| 2020 | Ibm International Foundation | Boyce Thompson Southwestern Arboretum Superior, AZ | C | $60 | paid | EMPLOYEE MATCHING GRANT | 202133199349108338 |
| 2020 | American Express Foundation | Boyce Thompson Southwestern Arboretum Superior, AZ | B | $60 | paid | GENERAL SUPPORT | 202112259349100316 |
| 2020 | American Express Foundation | Boyce Thompson Southwestern Arboretum Superior, AZ | B | $60 | paid | GENERAL SUPPORT | 202112259349100316 |
| 2020 | American Express Foundation | Boyce Thompson Southwestern Arboretum Superior, AZ | B | $60 | paid | GENERAL SUPPORT | 202112259349100316 |
| 2020 | American Express Foundation | Boyce Thompson Southwestern Arboretum Superior, AZ | B | $40 | paid | GENERAL SUPPORT | 202112259349100316 |
| 2020 | Synchrony Foundation | Boyce Thompson Southwestern Arboretum Superior, AZ | C | $25 | paid | EMPLOYER MATCHING GIFT PROGRAM | 202141309349101319 |
| 2020 | American Express Foundation | Boyce Thompson Southwestern Arboretum Superior, AZ | B | $20 | paid | GENERAL SUPPORT | 202112259349100316 |
| 2019 | Fidelity Investments Charitable Gift Fund | Boyce Thompson Southwestern Arboretum Superior, AZ | A | $9,300 | paid | For grant recipient's exempt purposes | 202041789349301474 |
| 2018 | Fidelity Investments Charitable Gift Fund | Boyce Thompson Southwestern Arboretum Superior, AZ | A | $7,000 | paid | FOR GRANT RECIPIENT'S EXEMPT PURPOSES | 201931359349301478 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are inferred and should be read as leads until the check is published on the methodology page.
Derived from IRS Form 990-PF and Form 990 Schedule I e-file XML filed by the funders shown; this organization's identity from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The rows as Parquet: manifest.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.