Funders › AZ › William and Mary Ross Foundation › 2023
Grants paid by William and Mary Ross Foundation, tax year 2023
EIN 86-0891827 · Tucson, AZ · Form 990-PF, Part XV · NTEE T90Z
In tax year 2023, William and Mary Ross Foundation (EIN 86-0891827) reported 20 grants paid totaling $789,536. Dataset version 2026.09.0, built 2026-09-03.
Every grant, 2023
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2023 | Calvary Chapel Christian Schools Tucson, AZ | U | $200,000 | paid | PROGRAM SUPPORT | 202402369349100120 |
| 2023 | St John Xxii Catholic School Community Scottsdale, AZ | U | $135,000 | paid | PROGRAM SUPPORT | 202402369349100120 |
| 2023 | Reid Park Zoological Society Tucson, AZ | B | $75,000 | paid | PROGRAM SUPPORT | 202402369349100120 |
| 2023 | University of Arizona Foundation Tucson, AZ | B | $50,000 | paid | PROGRAM SUPPORT | 202402369349100120 |
| 2023 | Desert Meadows PTA Laveen Village, AZ | B | $44,536 | paid | PROGRAM SUPPORT | 202402369349100120 |
| 2023 | Tucson Conquistadores Foundation Tucson, AZ | U | $30,000 | paid | PROGRAM SUPPORT | 202402369349100120 |
| 2023 | Children's Museum Oro Valley Oro Valley, AZ | D | $30,000 | paid | PROGRAM SUPPORT | 202402369349100120 |
| 2023 | Coronado Hospital Foundation Coronado, CA | C | $25,000 | paid | PROGRAM SUPPORT | 202402369349100120 |
| 2023 | Emerge Center Against Domestic Abuse Tucson, AZ | U | $25,000 | paid | PROGRAM SUPPORT | 202402369349100120 |
| 2023 | Impact of Southern Arizona Tucson, AZ | B | $25,000 | paid | PROGRAM SUPPORT | 202402369349100120 |
| 2023 | Camp Able La Mesa, CA | D | $25,000 | paid | PROGRAM SUPPORT | 202402369349100120 |
| 2023 | Midwest Food Bank Arizona Tucson, AZ | U | $25,000 | paid | PORGRAM SUPPORT | 202402369349100120 |
| 2023 | Tmc Foundation Tucson, AZ | U | $25,000 | paid | PROGRAM SUPPORT | 202402369349100120 |
| 2023 | The Dynamic Catholic Institute Erlange, KY | U | $20,000 | paid | PROGRAM SUPPORT | 202402369349100120 |
| 2023 | Ronald Mcdonald House Charities of Southern Arizona Tucson, AZ | B | $15,000 | paid | PROGRAM SUPPORT | 202402369349100120 |
| 2023 | Act One Phoenix, AZ | C | $10,000 | paid | PROGRAM SUPPORT | 202402369349100120 |
| 2023 | Casa Maria Tucson, AZ | B | $10,000 | paid | PROGRAM SUPPORT | 202402369349100120 |
| 2023 | Heart of the Nation Milwaukee, WI | D | $10,000 | paid | PROGRAM SUPPORT | 202402369349100120 |
| 2023 | No Kid Hungry Washington, DC | U | $5,000 | paid | PROGRAM SUPPORT | 202402369349100120 |
| 2023 | Centurions Tucson, AZ | B | $5,000 | paid | PROGRAM SUPPORT | 202402369349100120 |
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 the matcher's inference and should be read as leads until the check is published on the methodology page.
Derived from IRS Form 990-PF e-file XML. Dataset version 2026.09.0, built 2026-09-03. All years for this funder.
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.