funder-graph › Recipients
Who funds Bost Foundation
EIN 71-0800265 · Fort Smith, AR · NTEE P112
Bost Foundation of Fort Smith, AR (EIN 71-0800265) was named as a grant recipient by 3 funders in 19 grants paid totaling $94,771 in tax years 2018–2025, as reported on the funders' Forms 990-PF and 990 Schedule I. Each edge was resolved to this EIN at the match tier shown. Dataset version 2026.09.0, built 2026-09-03.
Grants received
$94,771
19 grants paid
Funders
3
distinct grantmakers
Tax years
2018–2025
as reported by funders
Funders
| Funder | State | Match | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Alvin S Tilles Item Xx Testamentary Trust 71-6109531 | MN | B | 8 | $68,871 | 2025 |
| William Thomas & May Pitman Hennessy Foundation 71-6058272 | AR | C | 6 | $17,200 | 2024 |
| Walter O Caldwell Foundation 71-6060080 | AR | C | 5 | $8,700 | 2024 |
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.
Grants
The 19 most recent grants naming this organization.
| Tax year | Funder | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|---|
| 2025 | Alvin S Tilles Item Xx Testamentary Trust | Bost Foundation Fort Smith, AR | B | $8,291 | paid | CHARITABLE AND EDUCATION DEVELOPMENT | 202600929349100020 |
| 2024 | Alvin S Tilles Item Xx Testamentary Trust | Bost Foundation Fort Smith, AR | B | $8,040 | paid | CHARITABLE AND EDUCATION DEVELOPMENT | 202501339349101675 |
| 2024 | Walter O Caldwell Foundation | Bost Foundation Inc Fort Smith, AR | C | $2,700 | paid | General Purpose of Exempt Organization | 202541279349103409 |
| 2024 | William Thomas & May Pitman Hennessy Foundation | Bost Foundation Inc Fort Smith, AR | C | $2,500 | paid | GENERAL OPERATIONS | 202503179349102805 |
| 2023 | Alvin S Tilles Item Xx Testamentary Trust | Bost Foundation Fort Smith, AR | B | $8,437 | paid | CHARITABLE AND EDUCATION DEVELOPMENT | 202441319349100229 |
| 2023 | William Thomas & May Pitman Hennessy Foundation | Bost Foundation Inc Fort Smith, AR | C | $3,000 | paid | GENERAL OPERATIONS | 202403209349103985 |
| 2022 | Alvin S Tilles Item Xx Testamentary Trust | Bost Foundation Inc Fort Smith, AR | B | $9,465 | paid | TO PROVIDE CHARITABLE AND EDUCATIONAL DEVELOPMENT FOR INDIVIDUALS WITH DEVELOPMENTAL AND RELATED DISABILITIES. | 202301319349102625 |
| 2022 | William Thomas & May Pitman Hennessy Foundation | Bost Foundation Inc Fort Smith, AR | C | $2,700 | paid | GENERAL OPERATIONS | 202342429349100524 |
| 2022 | Walter O Caldwell Foundation | Bost Foundation Inc Fort Smith, AR | C | $2,700 | paid | General Purpose of Exempt Organization | 202321319349104502 |
| 2021 | Alvin S Tilles Item Xx Testamentary Trust | Bost Foundation Inc Fort Smith, AR | B | $8,554 | paid | TO PROVIDE CHARITABLE AND EDUCATIONAL DEVELOPMENT FOR INDIVIDUALS WITH DEVELOPMENTAL AND RELATED DISABILITIES. | 202241369349104699 |
| 2021 | Walter O Caldwell Foundation | Bost Foundation Inc Fort Smith, AR | C | $1,100 | paid | General Purpose of Exempt Organization | 202201339349101740 |
| 2020 | Alvin S Tilles Item Xx Testamentary Trust | Bost Foundation Inc Fort Smith, AR | B | $8,714 | paid | TO PROVIDE CHARITABLE AND EDUCATIONAL DEVELOPMENT FOR INDIVIDUALS WITH DEVELOPMENTAL AND RELATED DISABILITIES. | 202141339349101424 |
| 2020 | William Thomas & May Pitman Hennessy Foundation | Bost Foundation Inc Fort Smith, AR | C | $3,000 | paid | GENERAL OPERATIONS | 202111239349100811 |
| 2020 | Walter O Caldwell Foundation | Bost Foundation Inc Fort Smith, AR | C | $1,100 | paid | General Purpose of Exempt Organization | 202121279349100742 |
| 2019 | Alvin S Tilles Item Xx Testamentary Trust | Bost Foundation Inc Fort Smith, AR | B | $8,667 | paid | TO PROVIDE CHARITABLE AND EDUCATIONAL DEVELOPMENT FOR INDIVIDUALS WITH DEVELOPMENTAL AND RELATED DISABILITIES. | 202011299349102271 |
| 2019 | William Thomas & May Pitman Hennessy Foundation | Bost Foundation Inc Fort Smith, AR | C | $3,000 | paid | GENERAL OPERATIONS | 202021609349100917 |
| 2019 | Walter O Caldwell Foundation | Bost Foundation Inc Fort Smith, AR | C | $1,100 | paid | General Purpose of Exempt Organization | 202031209349100673 |
| 2018 | Alvin S Tilles Item Xx Testamentary Trust | Bost Foundation Inc Fort Smith, AR | B | $8,703 | paid | TO PROVIDE CHARITABLE AND EDUCATIONAL DEVELOPMENT FOR INDIVIDUALS WITH DEVELOPMENTAL AND RELATED DISABILITIES. | 201931349349103993 |
| 2018 | William Thomas & May Pitman Hennessy Foundation | Bost Foundation Inc Fort Smith, AR | C | $3,000 | paid | GENERAL OPERATIONS | 201932209349100103 |
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 inferred and should be read as leads until the check is published on the methodology page.
Derived from IRS Form 990-PF and Form 990 Schedule I e-file XML filed by the funders shown; this organization's identity from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The rows as Parquet: manifest.
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.