Big Brothers Big Sisters of Tucson
Funding Overview
From IRS Form 990 filings · 2019–2024
Total received
$248K
Foundation funders
10
Grants recorded
38
Years covered
2019–2024
Who funds Big Brothers Big Sisters of Tucson?
Big Brothers Big Sisters of Tucson is funded by 10 grantmakers, led by Dorothy Harmsen and Bill Harmsen Sr ($80K), Joseph Stanley Leeds Charitable ($50K), Fred & Christine Armstrong Foundation ($39K). In total, IRS Form 990 filings record $248K in grants to Big Brothers Big Sisters of Tucson between 2019–2024.
| Funder | Total given | Grants | Years |
|---|---|---|---|
| Dorothy Harmsen and Bill Harmsen Sr | $80,000 | 4 | 2021–2024 |
| Joseph Stanley Leeds Charitable | $50,000 | 5 | 2020–2024 |
| Fred & Christine Armstrong Foundation | $38,600 | 5 | 2020–2024 |
| Tulsa Community Foundation | $32,250 | 4 | 2020–2023 |
| The Kroger Co Foundation | $26,557 | 5 | 2019 |
| The Carl & Mabel Shurtz Foundation | $8,500 | 5 | 2020–2024 |
| Eddy Foundation | $5,000 | 5 | 2020–2024 |
| Gulf Coast Community Foundation Inc | $5,000 | 1 | 2021 |
| Texas Instruments Foundation | $1,070 | 3 | 2022–2024 |
| Nicholas W Genematas Ii Foundation | $1,000 | 1 | 2021 |
Funding over time
Grant dollars and counts received per year
What grants has Big Brothers Big Sisters of Tucson received?
Individual grants from IRS Form 990 filings, newest first
| Year | Funder | Purpose | Amount |
|---|---|---|---|
| 2024 | Joseph Stanley Leeds Charitable | EDUCATIONAL/COMPUTER LAB/BOOK SUPPLIESEDUCATIONAL/COMPUTER LAB/BOOKS/SUPPLIESCOMPUTER LAB/EDUCATIONAL SUPPLIES | $10,000 |
| 2024 | Dorothy Harmsen and Bill Harmsen Sr | TO ASSIST THE ORGANIZATION | $10,000 |
| 2024 | Fred & Christine Armstrong Foundation | YOUTH MENTORING PROGRAM | $9,000 |
| 2024 | The Carl & Mabel Shurtz Foundation | ONE-TO-ONE RELATIONSHIPS FOR KIDS | $2,000 |
| 2024 | Eddy Foundation | General Support | $1,000 |
| 2024 | Texas Instruments Foundation | DONATIONS TO COLLEGES, UNIVERSITIES AND OTHER ORGANIZATIONS UNDER "MATCHING GIFTS PROGRAM." | $470 |
| 2023 | Tulsa Community Foundation | GENERAL OPERATIONS | $10,000 |
| 2023 | Joseph Stanley Leeds Charitable | EDUCATIONAL/COMPUTER LAB/BOOK SUPPLIESEDUCATIONAL/COMPUTER LAB/BOOKS/SUPPLIESCOMPUTER LAB/EDUCATIONAL SUPPLIES | $10,000 |
| 2023 | Dorothy Harmsen and Bill Harmsen Sr | TO ASSIST THE ORGANIZATION | $10,000 |
| 2023 | Fred & Christine Armstrong Foundation | YOUTH MENTORING PROGRAM | $9,000 |
| 2023 | The Carl & Mabel Shurtz Foundation | ONE-TO-ONE RELATIONSHIPS FOR KIDS | $2,000 |
| 2023 | Eddy Foundation | General Support | $1,000 |
| 2023 | Texas Instruments Foundation | DONATIONS TO COLLEGES, UNIVERSITIES AND OTHER ORGANIZATIONS UNDER "MATCHING GIFTS PROGRAM." | $200 |
| 2022 | Dorothy Harmsen and Bill Harmsen Sr | TO ASSIST THE ORGANIZATION | $50,000 |
| 2022 | Joseph Stanley Leeds Charitable | EDUCATIONAL/COMPUTER LAB/BOOK SUPPLIESEDUCATIONAL/COMPUTER LAB/BOOKS/SUPPLIESCOMPUTER LAB/EDUCATIONAL SUPPLIES | $10,000 |
| 2022 | Fred & Christine Armstrong Foundation | YOUTH MENTORING PROGRAM | $7,800 |
| 2022 | Tulsa Community Foundation | GENERAL OPERATIONS | $7,350 |
| 2022 | The Carl & Mabel Shurtz Foundation | ONE-TO-ONE RELATIONSHIPS FOR KIDS | $1,500 |
| 2022 | Eddy Foundation | General Support | $1,000 |
| 2022 | Texas Instruments Foundation | DONATIONS TO COLLEGES, UNIVERSITIES AND OTHER ORGANIZATIONS UNDER "MATCHING GIFTS PROGRAM." | $400 |
| 2021 | Joseph Stanley Leeds Charitable | CASE MANAGER | $10,000 |
| 2021 | Dorothy Harmsen and Bill Harmsen Sr | TO ASSIST THE ORGANIZATION | $10,000 |
| 2021 | Tulsa Community Foundation | GENERAL OPERATIONS | $9,900 |
| 2021 | Fred & Christine Armstrong Foundation | YOUTH MENTORING PROGRAM | $7,800 |
| 2021 | Gulf Coast Community Foundation Inc | HUMAN SERVICES | $5,000 |
| 2021 | The Carl & Mabel Shurtz Foundation | ONE-TO-ONE RELATIONSHIPS FOR KIDS | $1,500 |
| 2021 | Eddy Foundation | General Support | $1,000 |
| 2021 | Nicholas W Genematas Ii Foundation | MATCH 2.0 PROGRAM | $1,000 |
| 2020 | Joseph Stanley Leeds Charitable | CASE MANAGER | $10,000 |
| 2020 | Tulsa Community Foundation | GENERAL OPERATIONS | $5,000 |
Showing 30 most recent of 38 recorded grants.
Frequently Asked Questions
Who funds Big Brothers Big Sisters of Tucson?
Big Brothers Big Sisters of Tucson is funded by 10 grantmakers, led by Dorothy Harmsen and Bill Harmsen Sr ($80K), Joseph Stanley Leeds Charitable ($50K), Fred & Christine Armstrong Foundation ($39K). In total, IRS Form 990 filings record $248K in grants to Big Brothers Big Sisters of Tucson between 2019–2024.
Who is Big Brothers Big Sisters of Tucson's largest funder?
Dorothy Harmsen and Bill Harmsen Sr is the largest recorded funder of Big Brothers Big Sisters of Tucson, with $80K across 4 grants (2021–2024).
How much grant funding has Big Brothers Big Sisters of Tucson received?
IRS 990 filings record $248K in grants to Big Brothers Big Sisters of Tucson across 38 grants from 10 funders between 2019–2024. Filings are published on a delay, so recent grants may not appear yet.
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Grant data is drawn from IRS Form 990 filings via Grantable's GrantGraph™. Filings are published on a delay; recent grants may not appear yet.