Tenfold Foundation Inc
Invitation OnlySioux Falls, South Dakota · EIN 46-4661447 · Private foundation
Half of its grants to organizations were between $1,200 and $8,000.
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
29% of grants went outside South Dakota.
Grants paid in tax year 2025
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Mission Haiti | Sioux Falls, SD | Charitable Gift | $20,500 |
| Central Church | Sioux Falls, SD | Charitable Gift | $15,500 |
| SF Public Schools Education Fund | Sioux Falls, SD | Charitable Gift | $10,000 |
| Sioux Falls Christian School | Sioux Falls, SD | Charitable Gift | $8,383 |
| Dordt University | Sioux Center, IA | Charitable Gift | $8,000 |
| Lifeline Children's Services | Birhingham, AL | Charitable Gift | $5,000 |
| Heartland Christian Schools | Sioux Center, IA | Charitable Gift | $5,000 |
| World Shoe Fund | Charlotte, NC | Charitable Gift | $5,000 |
| University of Sioux Falls | Sioux Falls, SD | Charitable Gift | $3,500 |
| Bethany Christian Services | Sioux Falls, SD | Charitable Gift | $2,500 |
| Harrisburg Baseball Association | Harrisburg, SD | Charitable Gift | $2,500 |
| Fresh Produce LLC | Sioux Falls, SD | Non-Charitable Gift | $1,500 |
| Whittier Middle School Fund | Sioux Falls, SD | Non-Charitable Gift | $1,200 |
| University of Northwestern | Orange City, IA | Charitable Gift | $1,000 |
| Sioux Falls Area Humane Society | Sioux Falls, SD | Charitable Gift | $500 |
| Sanford Children's Miracle Network | Sioux Falls, SD | Charitable Gift | $250 |
| Boys Girls Club | Sioux Falls, SD | Charitable Gift | $75 |
The return also lists 8 grants to individuals ($34,050). We do not publish the names of individual recipients.
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2025 | $124,458 | 25 |
| 2024 | $90,643 | 15 |
| 2023 | $68,986 | 19 |
Sources
- IRS Form 990-PF, tax year 2025, filed May 13, 2026 - IRS e-file batch, object ID 202621339349102122
- IRS Tax Exempt Organization Search for EIN 46-4661447
- 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.