The Ralph G & Wilma J Maibaum Foundation
Historical FunderDallas, Texas · EIN 20-6001151 · Private foundation
Half of its grants to organizations were between $5,000 and $7,500.
How to apply
The foundation filed the following application information (Form 990-PF Part XV, tax year 2025):
| Contact | BANK OF AMERICA |
|---|---|
| Address | 101 E RIVER DR, EAST HARTFORD CT 06108 |
| Phone | 8888663275 |
| N/A | |
| Form and materials | REQUEST INFORMATION |
| Deadlines | SEPTEMBER 15 |
| Restrictions | REQUEST INFORMATION |
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
100% of grants went outside Texas.
Grants paid in tax year 2025
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Estherville Animal Shelter | Greenfield Center, NY | Unrestricted general | $24,910 |
| Cazenovia Community Resource Center Inc | Buffalo, NY | Unrestricted general | $7,785 |
| Speak Society for the Promotion of Educ' in Animal Kindness | Binghamton, NY | Unrestricted general | $7,500 |
| 441 Ministries Beechwood | Rochester, NY | Unrestricted general | $6,805 |
| Irondequoit United Church | Rochester, NY | Unrestricted general | $6,000 |
| Guiding Eyes for the Blind Inc | Yorktown Heights, NY | Unrestricted general | $5,000 |
| Albany Damien Center Inc | Albany, NY | Unrestricted general | $5,000 |
| Equicenter Inc | Honeoye Falls, NY | Unrestricted general | $5,000 |
| Caring for Cats Foundation | Three Mile Bay, NY | Unrestricted general | $5,000 |
| Heritage Christian Services | Rochester, NY | Unrestricted general suort | $4,000 |
| Humane Society of Rochester | Fairport, NY | Unrestricted general | $3,000 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2025 | $80,000 | 11 |
| 2024 | $70,000 | 11 |
| 2023 | $60,000 | 11 |
Sources
- IRS Form 990-PF, tax year 2025, filed Apr 30, 2026 - IRS e-file batch, object ID 202611209349102361
- IRS Tax Exempt Organization Search for EIN 20-6001151
- Profile updated Nov 7, 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.