Private Foundation

Tenfold Foundation Inc

Tenfold Foundation Inc, of Sioux Falls, SD, is a Private Foundation tracked in Imperigo's IRS 990 database. The 2025 filing shows $115K in revenue, $136K in expenses, $993K in total assets. IRS filings disclose 198 grants awarded by this foundation, totaling roughly $1.1M.

EIN: 464661447 Sioux Falls, SD Private Grantmaking Foundations NTEE: T20 Latest filing: 2025
Total Revenue$115K
Total Expenses$136K
Total Assets$993K
Grants Given198
Grant Total$1.1M
Filing Years2021–2025

Sample Grants Given

Embrace
Sioux Falls, SD · 2025
Charitable Gift
$26,550
Mission Haiti
Sioux Falls, SD · 2025
Charitable Gift
$20,500
Central Church
Sioux Falls, SD · 2025
Charitable Gift
$15,500
SF Public Schools Education Fund
Sioux Falls, SD · 2025
Charitable Gift
$10,000
Sioux Falls Christian School
Sioux Falls, SD · 2025
Charitable Gift
$8,383

Showing up to 5 of 198 total records — full history available with membership.

Officers & Directors

Director Jill Ten Haken
Director Paul Ten Haken
Director Tallgrass Wealth Management In

Officer compensation and complete director data available with membership.

Top Grant Purposes

Charitable Gift
$1,102,869 188 grants
Non-Charitable Gift
$6,395 10 grants

Financial Trends

Year Revenue Expenses Assets
2025 $115K $136K $993K
2024 $132K $116K $948K
2023 $-10K $80K $816K
2022 $-32K $148K $907K
2021 $141K $178K $1.1M

Between 2021 and 2025, reported annual revenue declined from $141K to $115K (-18%), with total assets most recently reported at $993K.

Interactive year-over-year charts and full filing details available with membership.

Grant Geography

Grants from this foundation were reported to recipients in AL, CA, CO, FL, GA, IA, and 4 other states.

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Full geographic grant map with state-by-state breakdown available with membership.

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