WILLIAM G IRWIN CHARITY FOUNDATION

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Cite this

Plain text WILLIAM G IRWIN CHARITY FOUNDATION. furp.org, nonprofit organization profile, tax years 2020–2024. https://furp.org/org/william-g-irwin-charity-foundation-946069873. Retrieved 2026-11-06.

APA furp.org. (n.d.). WILLIAM G IRWIN CHARITY FOUNDATION [Nonprofit organization profile; tax years 2020–2024]. Retrieved November 6, 2026, from https://furp.org/org/william-g-irwin-charity-foundation-946069873

MLA “WILLIAM G IRWIN CHARITY FOUNDATION.” furp.org, tax years 2020–2024, https://furp.org/org/william-g-irwin-charity-foundation-946069873. Accessed 6 Nov. 2026.

Retrieved 2026-11-06; covers tax years 2020–2024. Data: furp.org, CC BY 4.0.

2024 · Form 990PF · revenue $6.1M · expenses $14.6M · assets $115.2M

EIN
94-6069873
Address
1660 BUSH STREET 300, SAN FRANCISCO, CA 94109-5308
Website
HTTPS://WWW.WILLIAMGIRWINFOUNDATION.ORG
NTEE code
T20 Private Grantmaking Foundations (Philanthropy, Voluntarism and Grantmaking Foundations) inferred (by a small language model from the name and 990 text, confidence 0.50; not an IRS classification)
FURP topic
domestic violence · girls boys: boys girls clubs · science: research education · shelter: homeless · women: issues (from its 990 text; the topic index)
Exempt type
501(c)(3): charitable, religious, educational, scientific or literary (trust)
Ruling date
September 1942 (when the IRS recognized its exemption)
IRS status
Exempt (unconditional) (IRS Business Master File) IRS data ↗
Tax-deductible donations
Yes: listed in IRS Publication 78 (private foundation) Pub 78 ↗
Foundation status
Private non-operating foundation
Cross-check
ProPublica Nonprofit Explorer

Each tax year counts once: when a return was amended, only the latest return for that period is used below (superseded returns stay listed, greyed, under Finances).

People paid by the organization

None of the 5 people listed on these returns reported compensation from the organization. They are listed below.

Officers and directors, no compensation reported

5 people listed on the returns with $0 (or no amount) in every compensation column: current people first. Hours are as filed on the latest return each person appears on.

NameLatest titleYearsHrs/wk (latest)CompensationOrganizations
Jane Olds Bogart TRUSTEE2020-2024 2 $0 reported 1
William L Olds Iii AUDIT COMMITTEE CHAIR2020-2024 2 $0 reported 1
Anthony O Zanze PRESIDENT2020-2024 2 $0 reported 1
James F Zanze VICE PRESIDENT2020-2024 2 $0 reported 1
Michelle Sauger TREASURER2020-2024 2 $0 reported 1

People by year

2024 · 5 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JANE OLDS BOGART TRUSTEE2 $0-$0 $01
WILLIAM L OLDS III AUDIT COMMITTEE CHAIR2 $0-$0 $01
ANTHONY O ZANZE PRESIDENT2 $0-$0 $01
JAMES F ZANZE VICE PRESIDENT2 $0-$0 $01
MICHELLE SAUGER TREASURER2 $0-$0 $01
2023 · 5 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JANE OLDS BOGART TRUSTEE2 $0-$0 $01
WILLIAM L OLDS III AUDIT COMMITTEE CHAIR2 $0-$0 $01
ANTHONY O ZANZE PRESIDENT2 $0-$0 $01
JAMES F ZANZE VICE PRESIDENT2 $0-$0 $01
MICHELLE SAUGER TREASURER2 $0-$0 $01
2022 · 5 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JANE OLDS BOGART TRUSTEE2 $0-$0 $01
WILLIAM L OLDS III PRESIDENT2 $0-$0 $01
ANTHONY O ZANZE VICE PRESIDENT, AUDIT COMMITTEE CHAIR2 $0-$0 $01
JAMES F ZANZE SECRETARY2 $0-$0 $01
MICHELLE SAUGER TRUSTEE2 $0-$0 $01
2021 · 5 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JANE OLDS BOGART TRUSTEE2 $0-$0 $01
WILLIAM L OLDS III PRESIDENT2 $0-$0 $01
ANTHONY O ZANZE VICE PRESIDENT, AUDIT COMMITTEE CHAIR2 $0-$0 $01
JAMES F ZANZE SECRETARY2 $0-$0 $01
MICHELLE SAUGER TRUSTEE2 $0-$0 $01
2020 · 5 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JANE OLDS BOGART TRUSTEE5 $0-$0 $01
WILLIAM L OLDS III PRESIDENT5 $0-$0 $01
ANTHONY O ZANZE VICE PRESIDENT, AUDIT COMMITTEE CHAIR5 $0-$0 $01
JAMES F ZANZE SECRETARY5 $0-$0 $01
MICHELLE SAUGER TRUSTEE5 $0-$0 $01

Highest-paid independent contractors

2024 · 3 contractors · $626K
NameLocationServicePaid
PACIFIC FOUNDATION SERVICESSAN FRANCISCO, CAFOUNDATION MANAGEMENT$288,431
1919 INVESTMENT COUNSEL LLCSAN FRANCISCO, CAINVESTMENT COUNSEL$249,890
WELLS FARGOSAN FRANCISCO, CAASSET CUSTODIAN$87,390
2023 · 3 contractors · $611K
NameLocationServicePaid
PACIFIC FOUNDATION SERVICESSAN FRANCISCO, CAFOUNDATION MANAGEMENT$281,121
1919 INVESTMENT COUNSEL LLCSAN FRANCISCO, CAINVESTMENT COUNSEL$244,906
WELLS FARGOSAN FRANCISCO, CAASSET CUSTODIAN$85,343
2022 · 3 contractors · $593K
NameLocationServicePaid
1919 INVESTMENT COUNSEL LLCSAN FRANCISCO, CAINVESTMENT COUNSEL$256,765
PACIFIC FOUNDATION SERVICESSAN FRANCISCO, CAFOUNDATION MANAGEMENT$244,453
WELLS FARGOSAN FRANCISCO, CAASSET CUSTODIAN$91,600
2021 · 3 contractors · $600K
NameLocationServicePaid
1919 INVESTMENT COUNSEL LLCSAN FRANCISCO, CAINVESTMENT COUNSEL$265,648
PACIFIC FOUNDATION SERVICESSAN FRANCISCO, CAFOUNDATION MANAGEMENT$234,600
WELLS FARGOSAN FRANCISCO, CAASSET CUSTODIAN$100,075
2020 · 3 contractors · $556K
NameLocationServicePaid
1919 INVESTMENT COUNSEL LLCSAN FRANCISCO, CAINVESTMENT COUNSEL$240,005
PACIFIC FOUNDATION SERVICESSAN FRANCISCO, CAFOUNDATION MANAGEMENT$230,001
WELLS FARGOSAN FRANCISCO, CAASSET CUSTODIAN$85,922

Who the money went to

Grants this organization reported paying: Schedule I Part II of the Form 990, or the grants-paid list on the 990-PF. Open a year for every recipient. Recipients link to their own page when the grant names an EIN we have (990-PF grants list no EIN, so those link only on an exact, unique name and state). Grants to individuals are counted; their names are not shown.

2024 · 117 grants to organizations · $10.8M

Listed grants add up to $10,840,417; the return's “grants paid” expense line says $13,656,020. Returns can differ here (grants paid vs. accrued, items listed elsewhere); check the filing.

2023 · 86 grants to organizations · $12.5M

Listed grants add up to $12,501,725; the return's “grants paid” expense line says $13,608,734. Returns can differ here (grants paid vs. accrued, items listed elsewhere); check the filing.

2022 · 82 grants to organizations · $10.0M

Listed grants add up to $10,033,594; the return's “grants paid” expense line says $15,535,437. Returns can differ here (grants paid vs. accrued, items listed elsewhere); check the filing.

2021 · 88 grants to organizations · $8.1M
2020 · 63 grants to organizations · $5.2M

Negative amounts are returned or refunded grants; they are listed last and left out of the totals of grants paid.

Who gave

No contributors are listed on Schedule B in the e-filed returns we have for this organization.

Finances

Newest first. Each filing: its name on one row, its figures on the row beneath. Greyed filings are superseded by a later return for the same period and are left out everywhere else on this page.

RevenueExpensesAssetsNet assetsContributionsProgram revenueOfficer payEmployeesVolunteers
2024 · Form 990PF period ending 2024-12-31 · view filing · original 990 ↗
$6,113,050$14,569,918 $115,150,685$105,249,742 -- $0--
2023 · Form 990PF period ending 2023-12-31 · view filing · original 990 ↗
$8,173,053$14,575,206 $111,448,347$104,465,354 -- $0--
2022 · Form 990PF period ending 2022-12-31 · view filing · original 990 ↗
$6,713,898$16,479,469 $109,869,635$104,093,627 -- $0--
2021 · Form 990PF period ending 2021-12-31 · view filing · original 990 ↗
$19,136,887$9,048,845 $95,703,761$95,690,830 -- $0--
2020 · Form 990PF period ending 2020-12-31 · view filing · original 990 ↗
$5,505,439$5,911,939 $85,615,719$85,602,788 -- $0--

Funders of this organization

Not reported: no grants to this organization appear in the filings we have (tax years 2010 to 2025).

Nearby + Similar BETA

Organizations like this one: what they do and who they are linked to

Same category: NTEE code and revenue

Ranked without any AI: same NTEE code first, then the same NTEE group; then revenue within 2x, 5x or 10x; then the same state; then similar name and mission text. Same state only · More (69)

OrganizationStateNTEELatest revenueLatest expensesTop-paid titleTop payWhy similar
WILLIAM E CHATLOS FOUNDATIONNJT22 $8,363,271$1,516,115 CO-TRUSTEE$192,561 Similar name, revenue within 2x
WILLIAM I BANDAS CHARITABLE FOUNDATION INCFLT22 $6,659,890$5,401 DIRECTOR$0 Similar name, revenue within 2x
SHERWIN-WILLIAMS FOUNDATIONOHNot reported $4,088,115$2,647,955 PRESIDENT AND DIRECTOR$0 Similar name, revenue within 2x
WILLIAM G GILMORE FOUNDATIONCANot reported $2,501,361$2,460,025 DIRECTOR$0 Similar name, revenue within 5x, same state
WILLIAM D MORGAN CHARITABLE FOUNDATIONMOT20 $933,786$181,636 TRUSTEE$21,655 Similar name, revenue within 10x
WILLIAM & CAROLA GLENON CHARITABLE FOUNDATIONPAT22 $645,044$109,497 TRUSTEE$21,749 Similar name, revenue within 10x
IRFAN CHARITY FOUNDATIONCANot reported $15,500$24,959 PRESIDENT/TR$0 Similar name, revenue differs more than 10x, same state
G W WILLIAMS FOUNDATIONCANot reported $76,170$52,114 VICE PRESIDE$0 Similar name, revenue differs more than 10x, same state
WILLIAM G NASH FOUNDATIONCAF01 $164,240$557,616 Chairman$0 Similar name, revenue differs more than 10x, same state
WILLIAM L PRICE CHARITABLE FOUNDATIONCAT22 $195,246$158,013 President$0 Similar name, revenue differs more than 10x, same state
WILLIAM H HINKLE CHARITABLE FOUNDATION INCCAT20 $124,370$107,225 PRESIDENT$0 Similar name, revenue differs more than 10x, same state
E & E CHARITY FOUNDATIONCAX20 $166,180$172,474 CEO$0 Similar name, revenue differs more than 10x, same state
WILLISON FAM CHARITABLE FOUNDATIONCAT99 $162,715$89,854 TRUSTEE$0 Similar name, revenue differs more than 10x, same state
WILLIAM & MARIA IBERTI CHARITABLE FOUNDATIONCAT22 $6,603$31,235 DIRECTOR PRESIDENT TREASURER$5,000 Similar name, revenue differs more than 10x, same state
HI-AM CHARITY FOUNDATIONCAT22 $442,115$315,780 PRESIDENT$24,000 Similar name, revenue differs more than 10x, same state
WILLIAM G ERICSON FOUNDATIONCAA20 $382,060$297,166 President$0 Similar name, revenue differs more than 10x, same state
WILLIAMS CHARITABLE FOUNDATIONALT20 $42,266$57,725 CO TRUSTEE$0 Similar name, revenue differs more than 10x
WILLIAM GROSS CHARITABLE FOUNDATION INCNJT20 $328,528$483,735 Trustee, Vice Pres. & Secr$7,232 Similar name, revenue differs more than 10x
WILLIAM G THAMES CHARITABLE FOUNDATION INCMST22 $1,311$2,886 PRESIDENT$0 Similar name, revenue differs more than 10x
WILLIAM BASS CHARITABLE FOUNDATIONPANot reported $12,209$22,411 MANAGER$3,750 Similar name, revenue differs more than 10x
WILLIAM EDGAR CHARITABLE FOUNDATIONMNT22 $233,341$312,234 TRUSTEE$50,689 Similar name, revenue differs more than 10x
CHARITY FOUNDATIONSCS20 $161,600$156,041 Chairman$0 Similar name, revenue differs more than 10x
WILLIAM F NICKLIN CHARITABLE FOUNDATIONNYNot reported $31,671$9,533 TRUSTEE$0 Similar name, revenue differs more than 10x
WILLIAM G CURRIE FOUNDATIONMINot reported $244,055$265,896 PRESIDENT/DI$0 Similar name, revenue differs more than 10x
WILLIAM C KNAPP CHARITABLE FOUNDATIONIANot reported $275,212$296,433 PRESIDENT/DIRECTOR$0 Similar name, revenue differs more than 10x

Who funds organizations like this

Grantors that funded the 69 most similar organizations. Ranked by total given to them. Foundations (990-PF) and donor-advised fund sponsors only. Same matching as Funders above (by EIN, or by name for foundations).

GrantorTypeTotal givenGrantsOrganizations fundedYearsWhich ones
SHERIDAN GARRISON FOUNDATION Private foundation$605,7421 12021–2021 WILLIAM P GARRISON CHARITABLE FOUNDATION
FIDELITY INVESTMENTS CHARITABLE GIFT FUND DAF sponsor$585,32010 32018–2024 CHARITY WAY FOUNDATION; WILLIAM G NASH FOUNDATION; Foundations in Charity Inc
COASTAL COMMUNITY FOUNDATION OF SOUTH CAROLINA INC DAF sponsor$409,0003 12019–2023 CHARITY FOUNDATION
DONOR ADVISED CHARITABLE GIVING DAF sponsor$229,1389 42020–2024 CHARITY WAY FOUNDATION; CGH CHARITY FOUNDATION; Foundations in Charity Inc; WILLIAM G NASH FOUNDATION
DAFFY CHARITABLE FUND DAF sponsor$125,0001 12024–2024 WILLIAM G NASH FOUNDATION
YAQUB FAMILY FOUNDATION Private foundation$60,0005 12021–2025 CHARITY WAY FOUNDATION
AMERICAN ONLINE GIVING FOUNDATION INC DAF sponsor$57,8373 12020–2022 Foundations in Charity Inc
GE FOUNDATION Private foundation$35,9506 12020–2024 Foundations in Charity Inc
NATIONAL PHILANTHROPIC TR DAF sponsor$32,2504 22019–2023 Foundations in Charity Inc; WILLIAM G NASH FOUNDATION
JOHN AND ETHEL KASHULON FOUNDATION Private foundation$25,0001 12020–2020 Foundations in Charity Inc
HELPING HAND FOR RELIEF & DEVELOPMENT INC DAF sponsor$20,1501 12023–2023 CHARITY WAY FOUNDATION
THE BLACKBAUD GIVING FUND DAF sponsor$19,7501 12022–2022 Foundations in Charity Inc
SYNCHRONY FOUNDATION Private foundation$16,7503 12020–2022 Foundations in Charity Inc
HOPEWELL FUND DAF sponsor$15,0001 12020–2020 CHARITY FOUNDATION
BANK OF AMERICA CHARITABLE FOUNDATION INC Private foundation$14,4509 22012–2023 Foundations in Charity Inc; CHARITY WAY FOUNDATION

The full list · all similar organizations

Where the money went

Every expense line on each return, biggest first: Form 990 Part IX (with its program, management and fundraising columns), 990-EZ Part I, or 990-PF Part I. Event marks lines the organization itself describes as events. “Events” in each summary adds those lines, conferences and meetings, and the direct costs of fundraising events. Unusual is not the same as improper. Many of these patterns have ordinary explanations. Check the filing.

2024 · Form 990PF · $14,569,918 spent · pay $0 · grants $13,656,020 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $13,656,020 93.7%
Fees: other professional $625,710 4.3%
Taxes $222,716 1.5%
Other expenses $36,352 0.2%
Fees: accounting $29,120 0.2%
Total$14,569,918100%

View the filing

2023 · Form 990PF · $14,575,206 spent · pay $0 · grants $13,608,734 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $13,608,734 93.4%
Fees: other professional $611,370 4.2%
Taxes $219,405 1.5%
Other expenses $72,248 0.5%
Fees: accounting $30,085 0.2%
Occupancy $21,295 0.1%
Fees: legal $12,069 0.1%
Total$14,575,206100%

View the filing

2022 · Form 990PF · $16,479,469 spent · pay $0 · grants $15,535,437 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $15,535,437 94.3%
Fees: other professional $592,818 3.6%
Taxes $282,605 1.7%
Fees: accounting $22,545 0.1%
Fees: legal $17,928 0.1%
Other expenses $14,183 0.1%
Occupancy $13,953 0.1%
Total$16,479,469100%

View the filing

2021 · Form 990PF · $9,048,845 spent · pay $0 · grants $8,079,041 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $8,079,041 89.3%
Fees: other professional $600,323 6.6%
Taxes $315,328 3.5%
Fees: accounting $25,750 0.3%
Other expenses $15,306 0.2%
Occupancy $12,814 0.1%
Fees: legal $283 0.0%
Total$9,048,845100%

View the filing

2020 · Form 990PF · $5,911,939 spent · pay $0 · grants $5,206,028 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $5,206,028 88.1%
Fees: other professional $555,928 9.4%
Taxes $72,107 1.2%
Occupancy $28,351 0.5%
Fees: accounting $25,285 0.4%
Other expenses $15,331 0.3%
Fees: legal $8,909 0.2%
Total$5,911,939100%

View the filing

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