Nonprofit · EIN 36-3879767
KARL H AND WEALTHA H NELSON FOUNDATION
Tax-exempt · OMAHA, NE 68114
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $422,053 | $262,332 | $159,721 | $2,258,217 | $0 | $2,258,217 |
| December 31, 2024 | 990-PF | $113,589 | $299,267 | -$185,678 | $2,098,496 | $0 | $2,098,496 |
| December 31, 2023 | 990-PF | $209,849 | $272,680 | -$62,831 | $2,278,507 | $0 | $2,278,507 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Dividends
- $107,867
- Interest
- $125
- Net gain from sales of assets
- $314,061
Expenses
- Grants and similar amounts paid
- $176,541
- Compensation of officers, directors and key employees
- $10,000
- Disbursements for charitable purposes
- $209,398
- Excise tax on investment income
- $5,152
Balance sheet and other
- Total assets, start of year
- $2,098,496
- Total assets, end of year
- $2,258,217
- Total liabilities, end of year
- $0
- Net assets, end of year
- $2,258,217
- Fair market value of assets
- $4,305,747
- Qualifying distributions
- $209,398
- Net investment income
- $422,053
From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.
Officers, directors and key employees
As listed on the 990-PF for the year ended December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| ALEXANDRA HILL 4700 SOUTH DOWNING STREET, CHERRY HILLS, CO 80113 | TRUSTEE | 1 | $1,000 |
| SUSAN WIRTH 920 NORTH 60TH RD, NEBRASKA CITY, NE 68410 | TRUSTEE | 1 | $1,000 |
| GEORGE BLAZEK 9290 WEST DODGE ROAD STE 303, OMAHA, NE 68114 | SECRETARY | 1 | $1,000 |
| ANDREW GRIER 916 SO 181ST ST, ELKHORN, NE 68022 | TREASURER | 1 | $1,000 |
| SARA B CROOK 6919 R ROAD, PERU, NE 68421 | PRESIDENT | 1 | $1,000 |
| JASON MCNEELY 2811 SYLVAN ROAD, NEBRASKA CITY, NE 68410 | TRUSTEE | 1 | $1,000 |
| TAMMY PARTSCH 2016 1ST AVENUE, NEBRASKA CITY, NE 68410 | TRUSTEE | 1 | $1,000 |
| CATHERINE HANNEBERT 305 EDISON PLACE, SUPERIOR, CO 80027 | VICE PRESIDENT | 1 | $1,000 |
| NICHOLAS H NELSON 611 SUNSET RIDGE ROAD, NORTHFIELD, IL 70093 | TRUSTEE | 1 | $1,000 |
| REN NELSON 5555 MONTGOMERY DR APT D4, SANTA ROSA, CA 95409 | TRUSTEE | 1 | $1,000 |
990-PF for the year ended December 31, 2024: 9 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| REN NELSON 5555 MONTGOMERY DR APT D4, SANTA ROSA, CA 95409 | TRUSTEE | 1 | $3,000 |
| SUSAN WIRTH 920 NORTH 60TH RD, NEBRASKA CITY, NE 68410 | TRUSTEE | 1 | $1,000 |
| GEORGE BLAZEK 9290 WEST DODGE ROAD STE 303, OMAHA, NE 68114 | SECRETARY | 1 | $1,000 |
| ANDREW GRIER 916 SO 181ST ST, ELKHORN, NE 68022 | TREASURER | 1 | $1,000 |
| SARA B CROOK 6919 R ROAD, PERU, NE 68421 | PRESIDENT | 1 | $1,000 |
| JASON MCNEELY 2811 SYLVAN ROAD, NEBRASKA CITY, NE 68410 | TRUSTEE | 1 | $1,000 |
| TAMMY PARTSCH 2016 1ST AVENUE, NEBRASKA CITY, NE 68410 | TRUSTEE | 1 | $1,000 |
| CATHERINE HANNEBERT 305 EDISON PLACE, SUPERIOR, CO 80027 | VICE PRESIDENT | 1 | $1,000 |
| NICHOLAS H NELSON 611 SUNSET RIDGE ROAD, NORTHFIELD, IL 70093 | TRUSTEE | 1 | $1,000 |
990-PF for the year ended December 31, 2023: 9 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| NICOLAS H NELSON 611 SUNSET RIDGE ROAD, NORTHFIELD, IL 60093 | TRUSTEE | 5 | $1,000 |
| SUSAN WIRTH 920 NORTH 60TH RD, NEBRASKA CITY, NE 68410 | VICE PRESIDENT | 5 | $1,000 |
| GEORGE BLAZEK 9290 WEST DODGE ROAD STE 303, OMAHA, NE 68114 | SECRETARY | 5 | $1,000 |
| ANDREW GRIER 916 SO 181ST ST, ELKHORN, NE 68022 | TREASURER | 5 | $1,000 |
| SARA B CROOK 6919 R ROAD, PERU, NE 68421 | TRUSTEE | 5 | $1,000 |
| JASON MCNEELY 2811 SYLVAN ROAD, NEBRASKA CITY, NE 68410 | TRUSTEE | 5 | $1,000 |
| TAMMY PARTSCH 2016 1ST AVENUE, NEBRASKA CITY, NE 68410 | TRUSTEE | 5 | $1,000 |
| CATHERINE HANNEBERT 305 EDISON PLACE, SUPERIOR, CO 80027 | PRESIDENT | 5 | $1,000 |
| REN NELSON 5555 MONTGOMERY DR APT D4, SANTA ROSA, CA 95409 | TRUSTEE | 5 | $0 |
Address and contacts
- Address (IRS master file)
- CO GEORGE BLAZEK 9290 W DODGE RD, OMAHA, NE 68114-0000
- In care of
- % GEORGE BLAZEK
- Signed the 990-PF
- GEORGE BLAZEK, TRUSTEE
- Phone
- (402) 390-0390
- Return prepared by
- MASIMORE MAGNUSON & ASSOC PC
What it must file and when
IRS records say it files Form 990-PF. Private foundations file every year. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | December 31, 2025 | May 15, 2026 | 990-PF on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990-PF on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990-PF on file |
IRS record
- EIN
- 36-3879767
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Private non-operating foundation
- Donations deductible (Pub 78)
- Private foundation, 30% limit
- Exempt since
- 1993
- Accounting year ends
- December
- Files
- Form 990-PF
- Assets (IRS master file)
- $2,258,217
- Income (IRS master file)
- $1,301,129
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $422,053 | $262,332 | $2,258,217 | XML |
| 990-PF | December 2024 | $113,589 | $299,267 | $2,098,496 | XML |
| 990-PF | December 2023 | $209,849 | $272,680 | $2,278,507 | XML |
| 990-PF | December 2022 | – | – | – | IRS |
| 990-PF | December 2021 | – | – | – | IRS |
| 990-PF | December 2020 | – | – | – | IRS |
| 990-PF | December 2018 | – | – | – | IRS |
990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 36-3879767).
Questions about KARL H AND WEALTHA H NELSON FOUNDATION
- What is the EIN of KARL H AND WEALTHA H NELSON FOUNDATION?
- The employer identification number (EIN) of KARL H AND WEALTHA H NELSON FOUNDATION is 36-3879767.
- Is KARL H AND WEALTHA H NELSON FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1993.
- Are donations to KARL H AND WEALTHA H NELSON FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does KARL H AND WEALTHA H NELSON FOUNDATION file?
- Form 990-PF. Private foundations file every year.
- When is the next return of KARL H AND WEALTHA H NELSON FOUNDATION due?
- The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did KARL H AND WEALTHA H NELSON FOUNDATION last file with the IRS?
- The latest return in the IRS public files is the 990-PF for the year ended December 2025.
- Who are the officers and directors of KARL H AND WEALTHA H NELSON FOUNDATION?
- The 990-PF for the year ended December 31, 2025 lists 10 people; 10 received compensation from the organization, the highest $1,000 (ALEXANDRA HILL, TRUSTEE).
- How much revenue does KARL H AND WEALTHA H NELSON FOUNDATION have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $422,053, expenses of $262,332 and total assets of $2,258,217 at year end.
Other nonprofits in OMAHA
- THE NEBRASKA MEDICAL CENTER EIN 91-1858433 · last filed 990 for 2025
- THE SUSAN THOMPSON BUFFETT FOUNDATION EIN 47-6032365 · last filed 990-PF for 2025
- WOODMEN OF THE WORLD LIFE INSURANCE SOCIETY EIN 47-0339250 · last filed 990 for 2024
- WALTER SCOTT FAMILY FOUNDATION EIN 47-1116371 · last filed 990-PF for 2024
- SHERWOOD FOUNDATION EIN 47-0824755 · last filed 990-PF for 2025
- CREIGHTON UNIVERSITY EIN 47-0376583 · last filed 990 for 2025
- NEBRASKA METHODIST HOSPITAL EIN 47-0376604 · last filed 990 for 2024
- CHILDRENS HOSPITAL & MEDICAL CENTER EIN 47-0379754 · last filed 990 for 2024