GEORGE KAISER FAMILY FOUNDATION
7030 S YALE AVE STE 600, TULSA, OK · IRS data through FY2024
Revenue, expenses and net assets
Revenue Expenses Net assets
| Tax year | Revenue | Expenses | Net assets |
|---|---|---|---|
| FY2024 | $549,695,640 | $274,018,679 | $4,911,604,994 |
| FY2023 | $736,156,680 | $263,309,460 | $4,729,734,572 |
| FY2022 | $813,108,548 | $241,426,057 | $4,683,025,690 |
| FY2021 | $213,681,742 | $238,750,435 | $4,950,609,849 |
| FY2020 | $147,545,498 | $181,461,156 | $3,835,660,427 |
| FY2019 | $451,200,306 | $166,307,835 | $3,739,203,566 |
| FY2018 | $369,032,460 | $272,715,368 | $3,567,278,352 |
| FY2017 | $275,055,955 | $114,493,149 | $3,711,936,366 |
| FY2016 | -$5,121,009 | $93,549,670 | $3,204,681,914 |
| FY2015 | -$79,068,113 | $186,893,837 | $3,086,259,827 |
| FY2014 | $361,440,542 | $231,783,816 | $3,382,009,785 |
| FY2013 | $154,309,309 | $78,418,822 | $3,260,724,823 |
| FY2012 | -$31,998,368 | $102,288,362 | $3,098,560,582 |
| FY2011 | $129,891,817 | $93,320,735 | $3,215,990,824 |
Where the revenue came from
| Source | Amount | % of revenue |
|---|---|---|
| Contributions & grants | $435,565,432 | 100% |
| Program service revenue | $0 | 0% |
Where the money was spent
| Category | Amount | % of expenses |
|---|---|---|
| Program services | $174,630,199 | 64% |
| Management & general | $99,388,480 | 36% |
| Fundraising | $0 | 0% |
What the numbers show
- Contributions & grants made up 100% of total revenue in FY2024.
- Program services accounted for 64% of functional expenses, management & general 36%, and fundraising 0%.
- 64% of functional expenses went to program services in FY2024. That is higher than 4.3% of 1000 Philanthropy, Voluntarism & Grantmaking Foundations organizations nationwide (too few in OK for a state comparison).
- Net assets covered about 215.1 months of expenses at the end of the reporting year. That puts it in the 76th percentile among 654 Philanthropy, Voluntarism & Grantmaking Foundations organizations in OK.
- Total revenue was higher than 100% of 679 Philanthropy, Voluntarism & Grantmaking Foundations organizations in OK.
- Total revenue rose from $129,891,817 in FY2011 to $549,695,640 in FY2024, Revenue increased in 8 and decreased in 5 of 13 year-over-year comparisons.
- Expenses exceeded revenue in 5 of 14 reported years (FY2012, FY2015, FY2016, FY2020, FY2021).
- The highest revenue on record here is $813,108,548 in FY2022.
- Net assets grew from $3,215,990,824 to $4,911,604,994 between FY2011 and FY2024.
- Contributions and grants made up 33% of revenue in FY2011 and 79% in FY2024.
- Donations may be deductible (supporting organization, type unspecified).
Figures compared against other organizations of the same NTEE program area in the same state. See the methodology page for how these are calculated and the guide to reading nonprofit financials for their limits.
About this organization
George Kaiser Family Foundation (GKFF) is a charitable organization based in Tulsa, Oklahoma. The foundation is a Type I supporting organization of the Tulsa Community Foundation as described in IRC Section 509(a)(3).
IRS status
| Ruling year | 2000 |
| Subsection | 501(c)(3) |
| Classification | Public charity |
| Program area (NTEE) | T110 — Philanthropy, Voluntarism & Grantmaking Foundations |
| Donations | Donations may be deductible (supporting organization, type unspecified). |
Similar organizations
- OKLAHOMA CITY COMMUNITY FOUNDATION INC — OKLAHOMA CITY, OK · $387,303,991
- TULSA COMMUNITY FOUNDATION — TULSA, OK · $297,921,611
- CHARLES AND LYNN SCHUSTERMAN FAMILY FOUNDATION — TULSA, OK · $175,512,514
Source: Internal Revenue Service — Exempt Organizations Business Master File (downloaded September 20, 2026), Statistics of Income extracts, Form 990 e-file data, Publication 78 and the Automatic Revocation list. Figures are as reported by the organization; IRS processing may adjust them. This is not a charity rating and not tax advice. Confirm deductibility in IRS Tax Exempt Organization Search.
Think something here is wrong or should be removed? Use the contact form — we act on removal requests within 30 days.