Grants paid by Westendorf Family Foundation C/O Neal W Westendorf
EIN 42-6373031 · Dakota Dunes, SD · Form 990-PF, Part XV
Westendorf Family Foundation C/O Neal W Westendorf of Dakota Dunes, SD (EIN 42-6373031) reported 58 grants paid totaling $510,649 to 52 recipients in tax years 2020–2024, on Form 990-PF, Part XV. Derived from IRS e-file data, dataset version 2026.09.0, built 2026-09-03.
Grants paid
$510,649
58 grants
Recipients
52
distinct organizations
Tax years
2020–2024
4 filings in the corpus
By tax year
| Tax year | Grants paid | Amount paid | Approved for future |
|---|---|---|---|
| 2020 | 14 | $99,355 | — |
| 2022 | 18 | $120,007 | — |
| 2023 | 11 | $132,340 | — |
| 2024 | 15 | $158,947 | — |
Top recipients
The 52 recipients receiving the most from Westendorf Family Foundation C/O Neal W Westendorf, by grants paid, out of 52 distinct recipients.
| Recipient | Match | Location | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Westendorf Family Foundation Advised Funds 42-6373031 | D | Dakota Dunes, SD | 3 | $290,000 | 2024 |
| Community Foundation | U | Sioux City, IA | 1 | $72,000 | 2020 |
| The Arena Sports Academy | U | Sioux City, IA | 3 | $16,194 | 2024 |
| Jalyn Struble | U | Onawa, IA | 1 | $4,000 | 2024 |
| Laken Bellis | U | Onawa, IA | 1 | $4,000 | 2024 |
| Dillon Woodward | U | Onawa, IA | 1 | $4,000 | 2024 |
| Sage Minnihan | U | Onawa, IA | 1 | $4,000 | 2024 |
| Morgan Warner | U | Onawa, IA | 1 | $4,000 | 2024 |
| Aidan Holverson | U | Onawa, IA | 1 | $4,000 | 2024 |
| Kacy Miller | U | Onawa, IA | 1 | $4,000 | 2024 |
| Addison Halverson | U | Onawa, IA | 1 | $4,000 | 2024 |
| Jeriah Sorensen | U | Onawa, IA | 1 | $4,000 | 2024 |
| Kaylee Goslar | U | Onawa, IA | 1 | $4,000 | 2024 |
| Jack Jamison | U | Onawa, IA | 1 | $4,000 | 2024 |
| Brooklyn Parker | U | Onawa, IA | 1 | $3,500 | 2023 |
| Ava Stangel | U | Onawa, IA | 1 | $3,500 | 2023 |
| Carly Miller | U | Onawa, IA | 1 | $3,500 | 2023 |
| Johnathan Fester | U | Onawa, IA | 1 | $3,500 | 2023 |
| Abigail Wessel | U | Onawa, IA | 1 | $3,500 | 2023 |
| Brandon Erlandson | U | Onawa, IA | 1 | $3,500 | 2023 |
| Landon Blatchford | U | Onawa, IA | 1 | $3,500 | 2023 |
| Meiella Struble | U | Onawa, IA | 1 | $3,000 | 2022 |
| Owen Collison | U | Onawa, IA | 1 | $3,000 | 2022 |
| Joshua Lander | U | Onawa, IA | 1 | $3,000 | 2022 |
| Kodiak Nelson | U | Onawa, IA | 1 | $3,000 | 2022 |
| Danny Komarek | U | Onawa, IA | 1 | $3,000 | 2022 |
| Cole Halverson | U | Onawa, IA | 1 | $3,000 | 2022 |
| Treyton Harris | U | Onawa, IA | 1 | $3,000 | 2022 |
| Brad Bellis | U | Onawa, IA | 1 | $3,000 | 2022 |
| Jaleigha Herman | U | Onawa, IA | 1 | $3,000 | 2022 |
| Derrick Crawford | U | Onawa, IA | 1 | $2,500 | 2020 |
| Keith Shull | U | Onawa, IA | 1 | $2,500 | 2020 |
| Enya Martinez | U | Onawa, IA | 1 | $2,500 | 2020 |
| Keegan Holverson | U | Onawa, IA | 1 | $2,500 | 2020 |
| Alexandria Fender | U | Onawa, IA | 1 | $2,500 | 2020 |
| Megan Nichols | U | Onawa, IA | 1 | $2,500 | 2020 |
| Logan Feige | U | Onawa, IA | 1 | $2,500 | 2020 |
| Dylan Stroman | U | Onawa, IA | 1 | $2,500 | 2020 |
| Sara Maule | U | Onawa, IA | 1 | $2,500 | 2020 |
| Elijah Murray | U | Onawa, IA | 1 | $2,500 | 2022 |
| Alexis Lander | U | Onawa, IA | 1 | $2,500 | 2020 |
| Orvis Fire Fund | U | Dowagiac, MI | 1 | $2,000 | 2024 |
| Frannie's Cafe | U | Onawa, IA | 1 | $1,155 | 2020 |
| Onawa Volunteer Fire Department | U | Onawa, IA | 2 | $1,000 | 2023 |
| Duncan Purcell | U | Whiting, IA | 1 | $1,000 | 2024 |
| Whiting Post Prom | U | Whiting, IA | 2 | $1,000 | 2023 |
| Northside League | U | Sioux City, IA | 1 | $900 | 2020 |
| Hayworth Hoops Youth Basketball | U | Sioux City, IA | 1 | $750 | 2022 |
| Westside Little League | U | Sioux City, IA | 1 | $550 | 2022 |
| Mvaocou Baseball | U | Mapleton, IA | 1 | $500 | 2022 |
| Burgess Medical Center 42-0859940 | D | Onawa, IA | 1 | $300 | 2022 |
| Sioux City League | U | Sioux City, IA | 1 | $300 | 2020 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Every grant
All 58 grant rows this organization reported, most recent first.
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2024 | Westendorf Family Foundation Advised Funds Dakota Dunes, SD | D | $100,000 | paid | DONATION | 202522419349100217 |
| 2024 | The Arena Sports Academy Sioux City, IA | U | $11,947 | paid | DONATION | 202522419349100217 |
| 2024 | Kacy Miller Onawa, IA | U | $4,000 | paid | SCHOLARSHIP AWARD | 202522419349100217 |
| 2024 | Addison Halverson Onawa, IA | U | $4,000 | paid | SCHOLARSHIP AWARD | 202522419349100217 |
| 2024 | Aidan Holverson Onawa, IA | U | $4,000 | paid | SCHOLARSHIP AWARD | 202522419349100217 |
| 2024 | Laken Bellis Onawa, IA | U | $4,000 | paid | SCHOLARSHIP AWARD | 202522419349100217 |
| 2024 | Morgan Warner Onawa, IA | U | $4,000 | paid | SCHOLARSHIP AWARD | 202522419349100217 |
| 2024 | Jeriah Sorensen Onawa, IA | U | $4,000 | paid | SCHOLARSHIP AWARD | 202522419349100217 |
| 2024 | Dillon Woodward Onawa, IA | U | $4,000 | paid | SCHOLARSHIP AWARD | 202522419349100217 |
| 2024 | Kaylee Goslar Onawa, IA | U | $4,000 | paid | SCHOLARSHIP AWARD | 202522419349100217 |
| 2024 | Sage Minnihan Onawa, IA | U | $4,000 | paid | SCHOLARSHIP AWARD | 202522419349100217 |
| 2024 | Jack Jamison Onawa, IA | U | $4,000 | paid | SCHOLARSHIP AWARD | 202522419349100217 |
| 2024 | Jalyn Struble Onawa, IA | U | $4,000 | paid | SCHOLARSHIP AWARD | 202522419349100217 |
| 2024 | Orvis Fire Fund Dowagiac, MI | U | $2,000 | paid | DONATION | 202522419349100217 |
| 2024 | Duncan Purcell Whiting, IA | U | $1,000 | paid | DONATION | 202522419349100217 |
| 2023 | Westendorf Family Foundation Advised Funds Dakota Dunes, SD | D | $103,000 | paid | DONATION | 202402579349100030 |
| 2023 | The Arena Sports Academy Sioux City, IA | U | $3,840 | paid | DONATION | 202402579349100030 |
| 2023 | Landon Blatchford Onawa, IA | U | $3,500 | paid | SCHOLARSHIP AWARD | 202402579349100030 |
| 2023 | Carly Miller Onawa, IA | U | $3,500 | paid | SCHOLARSHIP AWARD | 202402579349100030 |
| 2023 | Brooklyn Parker Onawa, IA | U | $3,500 | paid | SCHOLARSHIP AWARD | 202402579349100030 |
| 2023 | Brandon Erlandson Onawa, IA | U | $3,500 | paid | SCHOLARSHIP AWARD | 202402579349100030 |
| 2023 | Johnathan Fester Onawa, IA | U | $3,500 | paid | SCHOLARSHIP AWARD | 202402579349100030 |
| 2023 | Abigail Wessel Onawa, IA | U | $3,500 | paid | SCHOLARSHIP AWARD | 202402579349100030 |
| 2023 | Ava Stangel Onawa, IA | U | $3,500 | paid | SCHOLARSHIP AWARD | 202402579349100030 |
| 2023 | Whiting Post Prom Whiting, IA | U | $500 | paid | DONATION | 202402579349100030 |
| 2023 | Onawa Volunteer Fire Department Onawa, IA | U | $500 | paid | DONATION | 202402579349100030 |
| 2022 | Westendorf Family Foundation Advised Funds Dakota Dunes, SD | D | $87,000 | paid | DONATION | 202342369349100004 |
| 2022 | Meiella Struble Onawa, IA | U | $3,000 | paid | SCHOLARSHIP AWARD | 202342369349100004 |
| 2022 | Cole Halverson Onawa, IA | U | $3,000 | paid | SCHOLARSHIP AWARD | 202342369349100004 |
| 2022 | Joshua Lander Onawa, IA | U | $3,000 | paid | SCHOLARSHIP AWARD | 202342369349100004 |
| 2022 | Owen Collison Onawa, IA | U | $3,000 | paid | SCHOLARSHIP AWARD | 202342369349100004 |
| 2022 | Jaleigha Herman Onawa, IA | U | $3,000 | paid | SCHOLARSHIP AWARD | 202342369349100004 |
| 2022 | Brad Bellis Onawa, IA | U | $3,000 | paid | SCHOLARSHIP AWARD | 202342369349100004 |
| 2022 | Kodiak Nelson Onawa, IA | U | $3,000 | paid | SCHOLARSHIP AWARD | 202342369349100004 |
| 2022 | Treyton Harris Onawa, IA | U | $3,000 | paid | SCHOLARSHIP AWARD | 202342369349100004 |
| 2022 | Danny Komarek Onawa, IA | U | $3,000 | paid | SCHOLARSHIP AWARD | 202342369349100004 |
| 2022 | Elijah Murray Onawa, IA | U | $2,500 | paid | SCHOLARSHIP AWARD | 202342369349100004 |
| 2022 | Hayworth Hoops Youth Basketball Sioux City, IA | U | $750 | paid | DONATION | 202342369349100004 |
| 2022 | Westside Little League Sioux City, IA | U | $550 | paid | DONATION | 202342369349100004 |
| 2022 | Onawa Volunteer Fire Department Onawa, IA | U | $500 | paid | DONATION | 202342369349100004 |
| 2022 | Whiting Post Prom Whiting, IA | U | $500 | paid | DONATION | 202342369349100004 |
| 2022 | Mvaocou Baseball Mapleton, IA | U | $500 | paid | SCHOLARSHIP AWARD | 202342369349100004 |
| 2022 | The Arena Sports Academy Sioux City, IA | U | $407 | paid | DONATION | 202342369349100004 |
| 2022 | Burgess Medical Center Onawa, IA | D | $300 | paid | DONATION | 202342369349100004 |
| 2020 | Community Foundation Sioux City, IA | U | $72,000 | paid | DONATION | 202122439349100602 |
| 2020 | Enya Martinez Onawa, IA | U | $2,500 | paid | SCHOLARSHIP AWARD | 202122439349100602 |
| 2020 | Derrick Crawford Onawa, IA | U | $2,500 | paid | SCHOLARSHIP AWARD | 202122439349100602 |
| 2020 | Keegan Holverson Onawa, IA | U | $2,500 | paid | SCHOLARSHIP AWARD | 202122439349100602 |
| 2020 | Dylan Stroman Onawa, IA | U | $2,500 | paid | SCHOLARSHIP AWARD | 202122439349100602 |
| 2020 | Alexis Lander Onawa, IA | U | $2,500 | paid | SCHOLARSHIP AWARD | 202122439349100602 |
| 2020 | Sara Maule Onawa, IA | U | $2,500 | paid | SCHOLARSHIP AWARD | 202122439349100602 |
| 2020 | Logan Feige Onawa, IA | U | $2,500 | paid | SCHOLARSHIP AWARD | 202122439349100602 |
| 2020 | Keith Shull Onawa, IA | U | $2,500 | paid | SCHOLARSHIP AWARD | 202122439349100602 |
| 2020 | Megan Nichols Onawa, IA | U | $2,500 | paid | SCHOLARSHIP AWARD | 202122439349100602 |
| 2020 | Alexandria Fender Onawa, IA | U | $2,500 | paid | SCHOLARSHIP AWARD | 202122439349100602 |
| 2020 | Frannie's Cafe Onawa, IA | U | $1,155 | paid | DONATION | 202122439349100602 |
| 2020 | Northside League Sioux City, IA | U | $900 | paid | DONATION | 202122439349100602 |
| 2020 | Sioux City League Sioux City, IA | U | $300 | paid | DONATION | 202122439349100602 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are the matcher's inference and should be read as leads until the check is published on the methodology page.
Source filings
Every figure above is traceable to one of these IRS e-file returns by its OBJECT_ID.
| Form | Tax year | Period end | Filed | Schema | IRS OBJECT_ID |
|---|---|---|---|---|---|
| 990PF | 2024 | 2024-10-31 | not stated | 2023v6.0 | 202522419349100217 |
| 990PF | 2023 | 2023-10-31 | not stated | 2022v5.0 | 202402579349100030 |
| 990PF | 2022 | 2022-10-31 | not stated | 2021v4.2 | 202342369349100004 |
| 990PF | 2020 | 2020-10-31 | not stated | 2019v5.2 | 202122439349100602 |
Derived from IRS Form 990-PF e-file XML; recipient identities from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The same rows as Parquet: manifest; as JSON: /api/funders/426373031.json.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.