The George Mason Green and Lois C Green Foundation
Historical FunderTucson, Arizona · EIN 74-2379340 · Private foundation · Website
Half of its grants to organizations were between $1,255 and $10,000.
How to apply
The foundation filed the following application information (Form 990-PF Part XV, tax year 2024):
| Contact | LINDA LOHSE |
|---|---|
| Address | 2440 E BROADWAY, TUCSON AZ 85719 |
| Phone | 5207913939 |
| Form and materials | INFORMAL REQUEST WITH PROPOSED BUDGETS AND A COPY OF THE ORGANIZATION'S IRS DETERMINATION LETTER. |
| Deadlines | NONE |
| Restrictions | STATE OF ARIZONA |
Copied as filed. Deadlines on a tax return describe the foundation's usual process; they are not confirmation of a current open cycle.
What it funds
Share of grant lines on the latest return, classified from the purpose each grant states.
Where it gives
0% of grants went outside Arizona.
Grants paid in tax year 2024
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| University of Arizona Foundation | Tucson, AZ | Capital campaign, athletics, unrestricted imo | $651,000 |
| United Way of Tucson & Southern Az | Tucson, AZ | Cradle to career | $10,000 |
| Literacy Connects | Tucson, AZ | Unrestricted in memory/honor | $5,000 |
| YMCA of Southern Arizona | Tucson, AZ | Capital funds | $1,255 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2024 | $667,255 | 4 |
| 2023 | $711,169 | 4 |
Sources
- IRS Form 990-PF, tax year 2024, filed Nov 12, 2025 - IRS e-file batch, object ID 202543169349103269
- IRS Tax Exempt Organization Search for EIN 74-2379340
- Profile updated Nov 6, 2026
Facts on this page come from the foundation's own IRS Form 990-PF filings as published by the IRS. Grantvello does not know whether a foundation is accepting proposals right now: a past grant is not an open opportunity. Always confirm current guidelines with the funder before applying.