Mariska Family Foundation
Invitation OnlyTulsa, Oklahoma · EIN 87-3778486 · Private foundation
Grants paid (2024)$119K
Organizations funded24
Typical grant$1,500
Total assets$3.1M
Half of its grants to organizations were between $500 and $5,600.
From the return
How to apply
On its return for tax year 2024 the foundation checked the box saying it only makes contributions to preselected charitable organizations and does not accept unsolicited requests for funds.
What it funds
Share of grant lines on the latest return, classified from the purpose each grant states.
Where it gives
20% of grants went outside Oklahoma.
Grants paid in tax year 2024
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| University of Nebraska Foundation | Lincoln, NE | Donation for charitable purposes | $36,650 |
| St Bernard's Catholic Church | Tulsa, OK | Donation for charitable purposes | $12,000 |
| Tulsa Area United Way | Tulsa, OK | Donation for charitable purposes | $10,000 |
| Tulsa Firefighters Benevolent Fund | Tulsa, OK | Donation for charitable purposes | $10,000 |
| Tri Delta Theta Gamma Chapter | Dallas, TX | Donation for charitable purposes | $9,000 |
| University of Oklahoma Foundation | Norman, OK | Donation for charitable purposes | $6,125 |
| National Multiple Sclerosis Society | Oklahoma City, OK | Donation for charitable purposes | $5,600 |
| Catholic Charities of Eastern Oklahoma | Tulsa, OK | Donation for charitable purposes | $5,000 |
| Steam Catapult Fund | Tulsa, OK | Donation for charitable purposes | $5,000 |
| Tulsa Day Center | Tulsa, OK | Donation for charitable purposes | $5,000 |
| Jenks Public Schools Foundation | Jenks, OK | Donation for charitable purposes | $3,000 |
| Duke University Fuqua School of Business | Durham, NC | Donation for charitable purposes | $2,500 |
| Tulsa Regional STEM Alliance | Tulsa, OK | Donation for charitable purposes | $1,500 |
| Catholic Diocese of Tulsa | Broken Arrow, OK | Donation for charitable purposes | $1,000 |
| Alzheimer's Association | Tulsa, OK | Donation for charitable purposes | $1,000 |
| Special Olympics Oklahoma | Tulsa, OK | Donation for charitable purposes | $1,000 |
| Tulsa Girls Home | Jenks, OK | Donation for charitable purposes | $1,000 |
| Delta Tau Delta Beta Tau Chapter | Fishers, IN | Donation for charitable purposes | $1,000 |
| Nebraska Alumni Association | Lincoln, NE | Donation for charitable purposes | $500 |
| Oklahoma Wildlife Conservation Foundation | Oklahoma City, OK | Donation for charitable purposes | $500 |
| American Heart Association | Tulsa, OK | Donation for charitable purposes | $500 |
| Teen Challenge of Oklahoma | Tulsa, OK | Donation for charitable purposes | $500 |
| The Bridges Foundation | Tulsa, OK | Donation for charitable purposes | $500 |
| Knights of Columbus | Tulsa, OK | Donation for charitable purposes | $200 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2024 | $119,075 | 24 |
| 2023 | $94,645 | 26 |
Sources
- IRS Form 990-PF, tax year 2024, filed Nov 11, 2025 - IRS e-file batch, object ID 202503159349101230
- IRS Tax Exempt Organization Search for EIN 87-3778486
- Profile updated Nov 5, 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.