Rh Growth Foundation
Invitation OnlySioux Falls, South Dakota · EIN 93-3148518 · Private foundation
Grants paid (2025)$1.9M
Organizations funded4
Typical grant$123,333
Total assets$4.8M
Half of its grants to organizations were between $35,000 and $625,000.
From the return
How to apply
On its return for tax year 2025 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
100% of grants went outside South Dakota.
Grants paid in tax year 2025
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Paris Brain Institute America Inc | New York, NY | General operating | $1,100,000 |
| Trinity Episcopal Schools Corporation | New York, NY | General operating | $625,000 |
| Smithsonian Institution | Washington, DC | Smithsonian astrophysical | $123,333 |
| International First Committee Assocation | Manchester, NH | General operating | $35,000 |
Grants approved for future payment
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Trinity Episcopal Schools Corporati | New York, NY | General operating | $2,000,000 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2025 | $1,883,333 | 5 |
| 2024 | $3,548,333 | 6 |
| 2023 | Unknown | 0 |
Sources
- IRS Form 990-PF, tax year 2025, filed May 14, 2026 - IRS e-file batch, object ID 202611349349102441
- IRS Tax Exempt Organization Search for EIN 93-3148518
- Profile updated Nov 4, 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.