Grants paid by Michael E Portzen and Sara a Portzen Family Foundation
EIN 45-4523314 · Peosta, IA · Form 990-PF, Part XV · NTEE S12
Michael E Portzen and Sara a Portzen Family Foundation of Peosta, IA (EIN 45-4523314) reported 42 grants paid totaling $3,020,750 to 16 recipients in tax years 2020–2025, on Form 990-PF, Part XV. It also reported $11,630,000 approved for future payment, which is listed separately and not included in the total. Derived from IRS e-file data, dataset version 2026.09.0, built 2026-09-03.
Grants paid
$3,020,750
42 grants
Recipients
16
distinct organizations
Tax years
2020–2025
6 filings in the corpus
Approved for future payment
$11,630,000
28 commitments · not included in grants paid
By tax year
| Tax year | Grants paid | Amount paid | Approved for future |
|---|---|---|---|
| 2020 | 3 | $41,000 | $2,695,000 |
| 2021 | 5 | $806,000 | $2,600,000 |
| 2022 | 12 | $808,750 | $1,805,000 |
| 2023 | 13 | $560,000 | $1,260,000 |
| 2024 | 5 | $545,000 | $1,715,000 |
| 2025 | 4 | $260,000 | $1,555,000 |
Top recipients
The 16 recipients receiving the most from Michael E Portzen and Sara a Portzen Family Foundation, by grants paid, out of 16 distinct recipients.
| Recipient | Match | Location | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Church of Resurrection | U | Dubuque, IA | 8 | $2,374,500 | 2024 |
| Holy Family Catholic Schools 42-0792429 | B | Dubuque, IA | 2 | $250,000 | 2025 |
| Archdiocese of Dubuque 42-0680409 | B | Dubuque, IA | 1 | $125,000 | 2025 |
| Steeple Square | U | Dubuque, IA | 5 | $100,000 | 2024 |
| Ne Iowa Community College Foundation | U | Peosta, IA | 5 | $50,000 | 2024 |
| Dubuque County Historical Society 42-6072050 | B | Dubuque, IA | 3 | $45,000 | 2025 |
| National Mississippi River Museum | U | Dubuque, IA | 2 | $30,000 | 2022 |
| Loras College | U | Dubuque, IA | 1 | $20,000 | 2025 |
| Holy Spirit Parishsacred Heart Church | U | Dubuque, IA | 2 | $7,500 | 2023 |
| St Raphael's Cathedral | U | Dubuque, IA | 2 | $5,000 | 2023 |
| St Anthony's Church 36-4560974 | C | Dubuque, IA | 2 | $2,500 | 2023 |
| St Joseph the Worker Catholic Church | U | Dubuque, IA | 2 | $2,500 | 2023 |
| St Columbkille's Church | U | Dubuque, IA | 2 | $2,500 | 2023 |
| Nativity Church | U | Dubuque, IA | 2 | $2,500 | 2023 |
| St Joseph's Key West Church | U | Dubuque, IA | 2 | $2,500 | 2023 |
| St John's Catholic Church | U | Peosta, IA | 1 | $1,250 | 2023 |
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 70 grant rows this organization reported, most recent first.
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2025 | Holy Family Catholic Schools Dubuque, IA | B | $1,100,000 | approved, future | PLATFORM FOR EXCELLENCE | 202631249349100748 |
| 2025 | Archdiocese of Dubuque Dubuque, IA | B | $375,000 | approved, future | ARCHDIOCESE ONE CAMPAIGN | 202631249349100748 |
| 2025 | Archdiocese of Dubuque Dubuque, IA | B | $125,000 | paid | ARCHDIOCESE ONE CAMPAIGN | 202631249349100748 |
| 2025 | Holy Family Catholic Schools Dubuque, IA | B | $100,000 | paid | PLATFORM FOR EXCELLENCE | 202631249349100748 |
| 2025 | Loras College Dubuque, IA | U | $80,000 | approved, future | CAPITAL IMPROVEMENTS | 202631249349100748 |
| 2025 | Loras College Dubuque, IA | U | $20,000 | paid | CAPITAL IMPROVEMENTS | 202631249349100748 |
| 2025 | Dubuque County Historical Society Dubuque, IA | B | $15,000 | paid | PRESERVE THE WONDER | 202631249349100748 |
| 2024 | Holy Family Catholic Schools Dubuque, IA | B | $1,200,000 | approved, future | PLATFORM FOR EXCELLENCE | 202531269349100818 |
| 2024 | Archdiocese of Dubuque Dubuque, IA | B | $500,000 | approved, future | ARCHDIOCESE ONE CAMPAIGN | 202531269349100818 |
| 2024 | Church of Resurrection Dubuque, IA | U | $350,000 | paid | BUILDING A VISIBLE PRESENCE | 202531269349100818 |
| 2024 | Holy Family Catholic Schools Dubuque, IA | B | $150,000 | paid | SCHOOL FACILITIES | 202531269349100818 |
| 2024 | Steeple Square Dubuque, IA | U | $20,000 | paid | CAMPUS UPGRADES | 202531269349100818 |
| 2024 | Dubuque County Historical Society Dubuque, IA | B | $15,000 | paid | PRESERVE THE WONDER | 202531269349100818 |
| 2024 | Dubuque County Historical Society Dubuque, IA | B | $15,000 | approved, future | PERSERVE THE WONDER | 202531269349100818 |
| 2024 | Ne Iowa Community College Foundation Peosta, IA | U | $10,000 | paid | FUND FOR EXCELLENCE | 202531269349100818 |
| 2023 | Archdiocese of Dubuque Dubuque, IA | B | $500,000 | approved, future | ARCHDIOCESE ONE CAMPAIGN | 202441359349101039 |
| 2023 | Church of Resurrection Dubuque, IA | U | $500,000 | approved, future | BUILDING A VISIBLE PRESENCE | 202441359349101039 |
| 2023 | Church of Resurrection Dubuque, IA | U | $500,000 | paid | BUILDING A VISIBLE PRESENCE | 202441359349101039 |
| 2023 | Holy Family Catholic Schools Dubuque, IA | B | $200,000 | approved, future | PLATFORM FOR EXCELLENCE | 202441359349101039 |
| 2023 | Dubuque County Historical Society Dubuque, IA | B | $30,000 | approved, future | PERSERVE THE WONDER | 202441359349101039 |
| 2023 | Steeple Square Dubuque, IA | U | $20,000 | paid | CAMPUS UPGRADES | 202441359349101039 |
| 2023 | Steeple Square Dubuque, IA | U | $20,000 | approved, future | CAMPUS UPGRADES | 202441359349101039 |
| 2023 | Dubuque County Historical Society Dubuque, IA | B | $15,000 | paid | PRESERVE THE WONDER | 202441359349101039 |
| 2023 | Ne Iowa Community College Foundation Peosta, IA | U | $10,000 | approved, future | FUND FOR EXCELLENCE | 202441359349101039 |
| 2023 | Ne Iowa Community College Foundation Peosta, IA | U | $10,000 | paid | FUND FOR EXCELLENCE | 202441359349101039 |
| 2023 | Holy Spirit Parishsacred Heart Church Dubuque, IA | U | $3,750 | paid | CHURCH NEEDS | 202441359349101039 |
| 2023 | St Raphael's Cathedral Dubuque, IA | U | $2,500 | paid | CHURCH NEEDS | 202441359349101039 |
| 2023 | St Joseph's Key West Church Dubuque, IA | U | $1,250 | paid | CHURCH NEEDS | 202441359349101039 |
| 2023 | Nativity Church Dubuque, IA | U | $1,250 | paid | CHURCH NEEDS | 202441359349101039 |
| 2023 | St Anthony's Church Dubuque, IA | C | $1,250 | paid | CHURCH NEEDS | 202441359349101039 |
| 2023 | Church of Resurrection Dubuque, IA | U | $1,250 | paid | CHURCH NEEDS | 202441359349101039 |
| 2023 | St John's Catholic Church Peosta, IA | U | $1,250 | paid | CHURCH NEEDS | 202441359349101039 |
| 2023 | St Joseph the Worker Catholic Church Dubuque, IA | U | $1,250 | paid | CHURCH NEEDS | 202441359349101039 |
| 2023 | St Columbkille's Church Dubuque, IA | U | $1,250 | paid | CHURCH NEEDS | 202441359349101039 |
| 2022 | Church of Resurrection Dubuque, IA | U | $1,000,000 | approved, future | BUILDING A VISIBLE PRESENCE | 202341299349102984 |
| 2022 | Church of Resurrection Dubuque, IA | U | $750,000 | paid | BUILDING A VISIBLE PRESENCE | 202341299349102984 |
| 2022 | Archdiocese of Dubuque Dubuque, IA | B | $500,000 | approved, future | ARCHDIOCESE ONE CAMPAIGN | 202341299349102984 |
| 2022 | Holy Family Catholic Schools Dubuque, IA | B | $200,000 | approved, future | PLATFORM FOR EXCELLENCE | 202341299349102984 |
| 2022 | National Mississippi River Museum Dubuque, IA | U | $45,000 | approved, future | PERSERVE THE WONDER | 202341299349102984 |
| 2022 | Steeple Square Dubuque, IA | U | $40,000 | approved, future | CAMPUS UPGRADES | 202341299349102984 |
| 2022 | Ne Iowa Community College Foundation Peosta, IA | U | $20,000 | approved, future | FUND FOR EXCELLENCE | 202341299349102984 |
| 2022 | Steeple Square Dubuque, IA | U | $20,000 | paid | CAMPUS UPGRADES | 202341299349102984 |
| 2022 | National Mississippi River Museum Dubuque, IA | U | $15,000 | paid | PRESERVE THE WONDER | 202341299349102984 |
| 2022 | Ne Iowa Community College Foundation Peosta, IA | U | $10,000 | paid | FUND FOR EXCELLENCE | 202341299349102984 |
| 2022 | Holy Spirit Parishsacred Heart Church Dubuque, IA | U | $3,750 | paid | CHURCH NEEDS | 202341299349102984 |
| 2022 | St Raphael's Cathedral Dubuque, IA | U | $2,500 | paid | CHURCH NEEDS | 202341299349102984 |
| 2022 | St Anthony's Church Dubuque, IA | C | $1,250 | paid | CHURCH NEEDS | 202341299349102984 |
| 2022 | St Joseph's Key West Church Dubuque, IA | U | $1,250 | paid | CHURCH NEEDS | 202341299349102984 |
| 2022 | Church of Resurrection Dubuque, IA | U | $1,250 | paid | CHURCH NEEDS | 202341299349102984 |
| 2022 | St Columbkille's Church Dubuque, IA | U | $1,250 | paid | CHURCH NEEDS | 202341299349102984 |
| 2022 | Nativity Church Dubuque, IA | U | $1,250 | paid | CHURCH NEEDS | 202341299349102984 |
| 2022 | St Joseph the Worker Catholic Church Dubuque, IA | U | $1,250 | paid | CHURCH NEEDS | 202341299349102984 |
| 2021 | Church of Resurrection Dubuque, IA | U | $1,750,000 | approved, future | BUILDING A VISIBLE PRESENCE | 202211159349102806 |
| 2021 | Church of Resurrection Dubuque, IA | U | $750,000 | paid | BUILDING A VISIBLE PRESENCE | 202211159349102806 |
| 2021 | Archdiocese of Dubuque Dubuque, IA | B | $500,000 | approved, future | ARCHDIOCESE ONE CAMPAIGN | 202211159349102806 |
| 2021 | Holy Family Catholic Schools Dubuque, IA | B | $200,000 | approved, future | PLATFORM FOR EXCELLENCE | 202211159349102806 |
| 2021 | Steeple Square Dubuque, IA | U | $60,000 | approved, future | CAMPUS UPGRADES | 202211159349102806 |
| 2021 | National Mississippi River Museum Dubuque, IA | U | $60,000 | approved, future | PERSERVE THE WONDER | 202211159349102806 |
| 2021 | Ne Iowa Community College Foundation Peosta, IA | U | $30,000 | approved, future | FUND FOR EXCELLENCE | 202211159349102806 |
| 2021 | Steeple Square Dubuque, IA | U | $20,000 | paid | CAMPUS UPGRADES | 202211159349102806 |
| 2021 | National Mississippi River Museum Dubuque, IA | U | $15,000 | paid | PRESERVE THE WONDER | 202211159349102806 |
| 2021 | Church of Resurrection Dubuque, IA | U | $11,000 | paid | CHURCH NEEDS | 202211159349102806 |
| 2021 | Ne Iowa Community College Foundation Peosta, IA | U | $10,000 | paid | FUND FOR EXCELLENCE | 202211159349102806 |
| 2020 | Church of Resurrection Dubuque, IA | U | $2,500,000 | approved, future | NEW SCHOOL | 202100909349100005 |
| 2020 | Steeple Square Dubuque, IA | U | $80,000 | approved, future | CAMPUS UPGRADES | 202100909349100005 |
| 2020 | National Mississippi River Museum Dubuque, IA | U | $75,000 | approved, future | CAPITAL CAMPAIGN | 202100909349100005 |
| 2020 | Ne Iowa Community College Foundation Peosta, IA | U | $40,000 | approved, future | FUND FOR EXCELLENCE | 202100909349100005 |
| 2020 | Steeple Square Dubuque, IA | U | $20,000 | paid | CAMPUS UPGRADES | 202100909349100005 |
| 2020 | Church of Resurrection Dubuque, IA | U | $11,000 | paid | CHURCH NEEDS | 202100909349100005 |
| 2020 | Ne Iowa Community College Foundation Peosta, IA | U | $10,000 | paid | FUND FOR EXCELLENCE | 202100909349100005 |
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 | 2025 | 2025-12-31 | not stated | 2025v4.1 | 202631249349100748 |
| 990PF | 2024 | 2024-12-31 | not stated | 2024v5.1 | 202531269349100818 |
| 990PF | 2023 | 2023-12-31 | not stated | 2023v5.0 | 202441359349101039 |
| 990PF | 2022 | 2022-12-31 | not stated | 2022v5.0 | 202341299349102984 |
| 990PF | 2021 | 2021-12-31 | not stated | 2021v4.2 | 202211159349102806 |
| 990PF | 2020 | 2020-12-31 | not stated | 2020v4.1 | 202100909349100005 |
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/454523314.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.