Grants paid by Dorothy Harmsen and Bill Harmsen Sr Charitable Foundation
EIN 20-2210574 · Tucson, AZ · Form 990-PF, Part XV
Dorothy Harmsen and Bill Harmsen Sr Charitable Foundation of Tucson, AZ (EIN 20-2210574) reported 89 grants paid totaling $2,379,500 to 28 recipients in tax years 2018–2024, on Form 990-PF, Part XV. Derived from IRS e-file data, dataset version 2026.09.0, built 2026-09-03.
Grants paid
$2,379,500
89 grants
Recipients
28
distinct organizations
Tax years
2018–2024
7 filings in the corpus
By tax year
| Tax year | Grants paid | Amount paid | Approved for future |
|---|---|---|---|
| 2018 | 13 | $207,500 | — |
| 2019 | 13 | $245,000 | — |
| 2020 | 10 | $220,000 | — |
| 2021 | 10 | $280,000 | — |
| 2022 | 8 | $155,000 | — |
| 2023 | 18 | $435,000 | — |
| 2024 | 17 | $837,000 | — |
Top recipients
The 28 recipients receiving the most from Dorothy Harmsen and Bill Harmsen Sr Charitable Foundation, by grants paid, out of 28 distinct recipients.
| Recipient | Match | Location | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Steele Childrens Research Centerua Foun | U | Tucson, AZ | 2 | $600,000 | 2024 |
| Habitat for Humanity Tucson 94-2725100 | C | Tucson, AZ | 6 | $340,000 | 2024 |
| Arrupe Jesuit High School 02-0628872 | B | Denver, CO | 5 | $250,000 | 2022 |
| Habitat for Humanity Metro Denver | U | Denver, CO | 7 | $200,000 | 2024 |
| Colorado Coalition for the Homeless | U | Denver, CO | 7 | $105,000 | 2024 |
| University of Arizona Foundation 86-6050388 | B | Tucson, AZ | 1 | $100,000 | 2024 |
| Project Angel Heart 84-1199481 | B | Denver, CO | 7 | $92,500 | 2024 |
| Community Food Bank of Southern Az | U | Tucson, AZ | 7 | $90,000 | 2024 |
| Dumb Friends League | U | Denver, CO | 5 | $75,000 | 2024 |
| Banner Health Foundation 94-2545356 | B | Phoenix, AZ | 2 | $75,000 | 2021 |
| Denver Rescue Mission 84-6038762 | B | Denver, CO | 7 | $70,000 | 2024 |
| Boys and Girls Club | U | Tucson, AZ | 5 | $50,000 | 2024 |
| Metaphorse Growth and Healing Center | U | Montorose, CO | 1 | $50,000 | 2023 |
| Safehouse Denver Inc 84-0745911 | B | Denver, CO | 5 | $47,500 | 2023 |
| Nourish 27-4148401 | B | Tucson, AZ | 2 | $35,000 | 2024 |
| Youth On Their Own 86-0644388 | C | Tucson, AZ | 2 | $35,000 | 2024 |
| Colorado Humane Society Spca | U | Denver, CO | 2 | $25,000 | 2019 |
| Humane Society of Southern Az 86-0112798 | C | Tucson, AZ | 3 | $25,000 | 2024 |
| Big Brothers Big Sisters of Tucson | U | Tucson, AZ | 2 | $20,000 | 2024 |
| Juvenile Diabetes Research Foundation | U | Tucson, AZ | 2 | $20,000 | 2024 |
| Bag It 74-3097354 | C | Tucson, AZ | 2 | $20,000 | 2024 |
| Habitat for Humanity of the San Jua 84-1140499 | B | Montrose, CO | 1 | $15,000 | 2018 |
| Food Bank of the Rockies 84-0772672 | C | Denver, CO | 1 | $10,000 | 2018 |
| Arizonas Children Association 86-0096772 | C | Tucson, AZ | 1 | $10,000 | 2019 |
| Child and Family Resources Inc 86-0251984 | B | Tucson, AZ | 1 | $7,500 | 2019 |
| Sarsef | U | Tucson, AZ | 1 | $5,000 | 2023 |
| Leukemia Lymphoma Society | U | Rye Brook, NY | 1 | $5,000 | 2018 |
| Pima Foundation | U | Tucson, AZ | 1 | $2,000 | 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.
Every grant
All 89 grant rows this organization reported, most recent first.
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2024 | Steele Childrens Research Centerua Foun Tucson, AZ | U | $450,000 | paid | TO ASSIST THE ORGANIZATION | 202521829349100502 |
| 2024 | University of Arizona Foundation Tucson, AZ | B | $100,000 | paid | TO ASSIST THE ORGANIZATION | 202521829349100502 |
| 2024 | Habitat for Humanity Tucson Tucson, AZ | C | $75,000 | paid | TO ASSIST THE ORGANIZATION | 202521829349100502 |
| 2024 | Habitat for Humanity Metro Denver Denver, CO | U | $50,000 | paid | TO ASSIST THE ORGANIZATION | 202521829349100502 |
| 2024 | Youth On Their Own Tucson, AZ | C | $20,000 | paid | TO ASSIST THE ORGANIZATION | 202521829349100502 |
| 2024 | Nourish Tucson, AZ | B | $20,000 | paid | TO ASSIST THE ORGANIZATION | 202521829349100502 |
| 2024 | Colorado Coalition for the Homeless Denver, CO | U | $15,000 | paid | TO ASSIST THE ORGANIZATION | 202521829349100502 |
| 2024 | Project Angel Heart Denver, CO | B | $15,000 | paid | TO ASSIST THE ORGANIZATION | 202521829349100502 |
| 2024 | Community Food Bank of Southern Az Tucson, AZ | U | $15,000 | paid | TO ASSIST THE ORGANIZATION | 202521829349100502 |
| 2024 | Dumb Friends League Denver, CO | U | $15,000 | paid | TO ASSIST THE ORGANIZATION | 202521829349100502 |
| 2024 | Juvenile Diabetes Research Foundation Tucson, AZ | U | $10,000 | paid | TO ASSIST THE ORGANIZATION | 202521829349100502 |
| 2024 | Boys and Girls Club Tucson, AZ | U | $10,000 | paid | TO ASSIST THE ORGANIZATION | 202521829349100502 |
| 2024 | Big Brothers Big Sisters of Tucson Tucson, AZ | U | $10,000 | paid | TO ASSIST THE ORGANIZATION | 202521829349100502 |
| 2024 | Humane Society of Southern Az Tucson, AZ | C | $10,000 | paid | TO ASSIST THE ORGANIZATION | 202521829349100502 |
| 2024 | Bag It Tucson, AZ | C | $10,000 | paid | TO ASSIST THE ORGANIZATION | 202521829349100502 |
| 2024 | Denver Rescue Mission Denver, CO | B | $10,000 | paid | TO ASSIST THE ORGANIZATION | 202521829349100502 |
| 2024 | Pima Foundation Tucson, AZ | U | $2,000 | paid | TO ASSIST THE ORGANIZATION | 202521829349100502 |
| 2023 | Steele Childrens Research Centerua Foun Tucson, AZ | U | $150,000 | paid | TO ASSIST THE ORGANIZATION | 202412259349100116 |
| 2023 | Habitat for Humanity Tucson Tucson, AZ | C | $50,000 | paid | TO ASSIST THE ORGANIZATION | 202412259349100116 |
| 2023 | Metaphorse Growth and Healing Center Montorose, CO | U | $50,000 | paid | TO ASSIST THE ORGANIZATION | 202412259349100116 |
| 2023 | Habitat for Humanity Metro Denver Denver, CO | U | $25,000 | paid | TO ASSIST THE ORGANIZATION | 202412259349100116 |
| 2023 | Dumb Friends League Denver, CO | U | $15,000 | paid | TO ASSIST THE ORGANIZATION | 202412259349100116 |
| 2023 | Nourish Tucson, AZ | B | $15,000 | paid | TO ASSIST THE ORGANIZATION | 202412259349100116 |
| 2023 | Project Angel Heart Denver, CO | B | $15,000 | paid | TO ASSIST THE ORGANIZATION | 202412259349100116 |
| 2023 | Community Food Bank of Southern Az Tucson, AZ | U | $15,000 | paid | TO ASSIST THE ORGANIZATION | 202412259349100116 |
| 2023 | Colorado Coalition for the Homeless Denver, CO | U | $15,000 | paid | TO ASSIST THE ORGANIZATION | 202412259349100116 |
| 2023 | Youth On Their Own Tucson, AZ | C | $15,000 | paid | TO ASSIST THE ORGANIZATION | 202412259349100116 |
| 2023 | Juvenile Diabetes Research Foundation Tucson, AZ | U | $10,000 | paid | TO ASSIST THE ORGANIZATION | 202412259349100116 |
| 2023 | Boys and Girls Club Tucson, AZ | U | $10,000 | paid | TO ASSIST THE ORGANIZATION | 202412259349100116 |
| 2023 | Safehouse Denver Inc Denver, CO | B | $10,000 | paid | TO ASSIST THE ORGANIZATION | 202412259349100116 |
| 2023 | Big Brothers Big Sisters of Tucson Tucson, AZ | U | $10,000 | paid | TO ASSIST THE ORGANIZATION | 202412259349100116 |
| 2023 | Denver Rescue Mission Denver, CO | B | $10,000 | paid | TO ASSIST THE ORGANIZATION | 202412259349100116 |
| 2023 | Bag It Tucson, AZ | C | $10,000 | paid | TO ASSIST THE ORGANIZATION | 202412259349100116 |
| 2023 | Humane Society of Southern Az Tucson, AZ | C | $5,000 | paid | TO ASSIST THE ORGANIZATION | 202412259349100116 |
| 2023 | Sarsef Tucson, AZ | U | $5,000 | paid | TO ASSIST THE ORGANIZATION | 202412259349100116 |
| 2022 | Arrupe Jesuit High School Denver, CO | B | $50,000 | paid | TO ASSIST THE ORGANIZATION | 202341359349105009 |
| 2022 | Habitat for Humanity Metro Denver Denver, CO | U | $25,000 | paid | TO ASSIST THE ORGANIZATION | 202341359349105009 |
| 2022 | Colorado Coalition for the Homeless Denver, CO | U | $15,000 | paid | TO ASSIST THE ORGANIZATION | 202341359349105009 |
| 2022 | Community Food Bank of Southern Az Tucson, AZ | U | $15,000 | paid | TO ASSIST THE ORGANIZATION | 202341359349105009 |
| 2022 | Project Angel Heart Denver, CO | B | $15,000 | paid | TO ASSIST THE ORGANIZATION | 202341359349105009 |
| 2022 | Dumb Friends League Denver, CO | U | $15,000 | paid | TO ASSIST THE ORGANIZATION | 202341359349105009 |
| 2022 | Denver Rescue Mission Denver, CO | B | $10,000 | paid | TO ASSIST THE ORGANIZATION | 202341359349105009 |
| 2022 | Safehouse Denver Inc Denver, CO | B | $10,000 | paid | TO ASSIST THE ORGANIZATION | 202341359349105009 |
| 2021 | Habitat for Humanity Tucson Tucson, AZ | C | $75,000 | paid | TO ASSIST THE ORGANIZATION | 202221369349102342 |
| 2021 | Banner Health Foundation Phoenix, AZ | B | $50,000 | paid | TO ASSIST THE ORGANIZATION | 202221369349102342 |
| 2021 | Arrupe Jesuit High School Denver, CO | B | $50,000 | paid | TO ASSIST THE ORGANIZATION | 202221369349102342 |
| 2021 | Habitat for Humanity Metro Denver Denver, CO | U | $25,000 | paid | TO ASSIST THE ORGANIZATION | 202221369349102342 |
| 2021 | Colorado Coalition for the Homeless Denver, CO | U | $15,000 | paid | TO ASSIST THE ORGANIZATION | 202221369349102342 |
| 2021 | Dumb Friends League Denver, CO | U | $15,000 | paid | TO ASSIST THE ORGANIZATION | 202221369349102342 |
| 2021 | Community Food Bank of Southern Az Tucson, AZ | U | $15,000 | paid | TO ASSIST THE ORGANIZATION | 202221369349102342 |
| 2021 | Project Angel Heart Denver, CO | B | $15,000 | paid | TO ASSIST THE ORGANIZATION | 202221369349102342 |
| 2021 | Safehouse Denver Inc Denver, CO | B | $10,000 | paid | TO ASSIST THE ORGANIZATION | 202221369349102342 |
| 2021 | Denver Rescue Mission Denver, CO | B | $10,000 | paid | TO ASSIST THE ORGANIZATION | 202221369349102342 |
| 2020 | Habitat for Humanity Tucson Tucson, AZ | C | $60,000 | paid | TO ASSIST THE ORGANIZATION | 202101329349102425 |
| 2020 | Arrupe Jesuit High School Denver, CO | B | $50,000 | paid | TO ASSIST THE ORGANIZATION | 202101329349102425 |
| 2020 | Habitat for Humanity Metro Denver Denver, CO | U | $25,000 | paid | TO ASSIST THE ORGANIZATION | 202101329349102425 |
| 2020 | Project Angel Heart Denver, CO | B | $15,000 | paid | TO ASSIST THE ORGANIZATION | 202101329349102425 |
| 2020 | Colorado Coalition for the Homeless Denver, CO | U | $15,000 | paid | TO ASSIST THE ORGANIZATION | 202101329349102425 |
| 2020 | Dumb Friends League Denver, CO | U | $15,000 | paid | TO ASSIST THE ORGANIZATION | 202101329349102425 |
| 2020 | Safehouse Denver Inc Denver, CO | B | $10,000 | paid | TO ASSIST THE ORGANIZATION | 202101329349102425 |
| 2020 | Boys and Girls Club Tucson, AZ | U | $10,000 | paid | TO ASSIST THE ORGANIZATION | 202101329349102425 |
| 2020 | Community Food Bank of Southern Az Tucson, AZ | U | $10,000 | paid | TO ASSIST THE ORGANIZATION | 202101329349102425 |
| 2020 | Denver Rescue Mission Denver, CO | B | $10,000 | paid | TO ASSIST THE ORGANIZATION | 202101329349102425 |
| 2019 | Habitat for Humanity Tucson Tucson, AZ | C | $50,000 | paid | TO ASSIST THE ORGANIZATION | 202011359349100226 |
| 2019 | Arrupe Jesuit High School Denver, CO | B | $50,000 | paid | TO ASSIST THE ORGANIZATION | 202011359349100226 |
| 2019 | Habitat for Humanity Metro Denver Denver, CO | U | $25,000 | paid | TO ASSIST THE ORGANIZATION | 202011359349100226 |
| 2019 | Banner Health Foundation Phoenix, AZ | B | $25,000 | paid | TO ASSIST THE ORGANIZATION | 202011359349100226 |
| 2019 | Colorado Humane Society Spca Denver, CO | U | $15,000 | paid | TO ASSIST THE ORGANIZATION | 202011359349100226 |
| 2019 | Colorado Coalition for the Homeless Denver, CO | U | $15,000 | paid | TO ASSIST THE ORGANIZATION | 202011359349100226 |
| 2019 | Project Angel Heart Denver, CO | B | $10,000 | paid | TO ASSIST THE ORGANIZATION | 202011359349100226 |
| 2019 | Arizonas Children Association Tucson, AZ | C | $10,000 | paid | TO ASSIST THE ORGANIZATION | 202011359349100226 |
| 2019 | Community Food Bank of Southern Az Tucson, AZ | U | $10,000 | paid | TO ASSIST THE ORGANIZATION | 202011359349100226 |
| 2019 | Boys and Girls Club Tucson, AZ | U | $10,000 | paid | TO ASSIST THE ORGANIZATION | 202011359349100226 |
| 2019 | Denver Rescue Mission Denver, CO | B | $10,000 | paid | TO ASSIST THE ORGANIZATION | 202011359349100226 |
| 2019 | Safehouse Denver Inc Denver, CO | B | $7,500 | paid | TO ASSIST THE ORGANIZATION | 202011359349100226 |
| 2019 | Child and Family Resources Inc Tucson, AZ | B | $7,500 | paid | TO ASSIST THE ORGANIZATION | 202011359349100226 |
| 2018 | Arrupe Jesuit High School Denver, CO | B | $50,000 | paid | TO ASSIST THE ORGANIZATION | 201911359349101841 |
| 2018 | Habitat for Humanity Tucson Tucson, AZ | C | $30,000 | paid | TO ASSIST THE ORGANIZATION | 201911359349101841 |
| 2018 | Habitat for Humanity Metro Denver Denver, CO | U | $25,000 | paid | TO ASSIST THE ORGANIZATION | 201911359349101841 |
| 2018 | Habitat for Humanity of the San Jua Montrose, CO | B | $15,000 | paid | TO ASSIST THE ORGANIZATION | 201911359349101841 |
| 2018 | Colorado Coalition for the Homeless Denver, CO | U | $15,000 | paid | TO ASSIST THE ORGANIZATION | 201911359349101841 |
| 2018 | Denver Rescue Mission Denver, CO | B | $10,000 | paid | TO ASSIST THE ORGANIZATION | 201911359349101841 |
| 2018 | Food Bank of the Rockies Denver, CO | C | $10,000 | paid | TO ASSIST THE ORGANIZATION | 201911359349101841 |
| 2018 | Boys and Girls Club Tucson, AZ | U | $10,000 | paid | TO ASSIST THE ORGANIZATION | 201911359349101841 |
| 2018 | Community Food Bank of Southern Az Tucson, AZ | U | $10,000 | paid | TO ASSIST THE ORGANIZATION | 201911359349101841 |
| 2018 | Humane Society of Southern Az Tucson, AZ | C | $10,000 | paid | TO ASSIST THE ORGANIZATION | 201911359349101841 |
| 2018 | Colorado Humane Society Spca Denver, CO | U | $10,000 | paid | TO ASSIST THE ORGANIZATION | 201911359349101841 |
| 2018 | Project Angel Heart Denver, CO | B | $7,500 | paid | TO ASSIST THE ORGANIZATION | 201911359349101841 |
| 2018 | Leukemia Lymphoma Society Rye Brook, NY | U | $5,000 | paid | TO ASSIST THE ORGANIZATION | 201911359349101841 |
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 | 2024-12-31 | not stated | 2024v5.2 | 202521829349100502 |
| 990PF | 2023 | 2023-12-31 | not stated | 2023v5.1 | 202412259349100116 |
| 990PF | 2022 | 2022-12-31 | not stated | 2022v5.0 | 202341359349105009 |
| 990PF | 2021 | 2021-12-31 | not stated | 2021v4.0 | 202221369349102342 |
| 990PF | 2020 | 2020-12-31 | not stated | 2020v4.0 | 202101329349102425 |
| 990PF | 2019 | 2019-12-31 | not stated | 2019v5.0 | 202011359349100226 |
| 990PF | 2018 | 2018-12-31 | not stated | 2018v3.1 | 201911359349101841 |
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/202210574.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.