MARVIN AND MILDRED WEISS FAMILY FOUNDATION

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Cite this

Plain text MARVIN AND MILDRED WEISS FAMILY FOUNDATION. furp.org, nonprofit organization profile, tax years 2010–2024. https://furp.org/org/marvin-and-mildred-weiss-family-foundation-352049581. Retrieved 2026-11-05.

APA furp.org. (n.d.). MARVIN AND MILDRED WEISS FAMILY FOUNDATION [Nonprofit organization profile; tax years 2010–2024]. Retrieved November 5, 2026, from https://furp.org/org/marvin-and-mildred-weiss-family-foundation-352049581

MLA “MARVIN AND MILDRED WEISS FAMILY FOUNDATION.” furp.org, tax years 2010–2024, https://furp.org/org/marvin-and-mildred-weiss-family-foundation-352049581. Accessed 5 Nov. 2026.

Retrieved 2026-11-05; covers tax years 2010–2024. Data: furp.org, CC BY 4.0.

2024 · Form 990PF · revenue $0 · expenses $1K · assets -$537

EIN
35-2049581
Address
104 S MICHIGAN AVE, CHICAGO, IL 60603-5902
NTEE code
T20 Private Grantmaking Foundations (Philanthropy, Voluntarism and Grantmaking Foundations) published (IRS Business Master File, as T20Z)
Exempt type
501(c)(3): charitable, religious, educational, scientific or literary (corporation)
Ruling date
September 1998 (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Each tax year counts once: when a return was amended, only the latest return for that period is used below (superseded returns stay listed, greyed, under Finances).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 2 people listed on these returns reported compensation from the organization. They are listed below.

Officers and directors, no compensation reported

2 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
Donald Weiss Director2010-2024 0 $0 reported 1
Marvin Weiss (former) DIRECTOR2010 1 $0 reported 1

People by year

2024 · 1 person listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
Donald Weiss Director0 $0-$0 $01
2023 · 1 person listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
DONALD WEISS DIRECTOR0 $0-$0 $01
2022 · 1 person listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
DONALD WEISS DIRECTOR0 $0-$0 $01
2021 · 1 person listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
DONALD WEISS DIRECTOR0 $0-$0 $01
2020 · 1 person listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
DONALD WEISS DIRECTOR0 $0-$0 $01
2019 · 1 person listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
DONALD WEISS DIRECTOR0 $0-$0 $01
2018 · 1 person listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
DONALD WEISS DIRECTOR0 $0-$0 $01
2017 · 1 person listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
DONALD WEISS DIRECTOR0 $0-$0 $01
2016 · 1 person listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
DONALD WEISS DIRECTOR1 $0-$0 $01
2015 · 1 person listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
DONALD WEISS DIRECTOR1 $0-$0 $01
2014 · 1 person listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
DONALD WEISS DIRECTOR1 $0-$0 $01
2013 · 1 person listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
DONALD WEISS DIRECTOR1 $0-$0 $01
2012 · 1 person listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
DONALD WEISS DIRECTOR1 $0-$0 $01
2011 · 1 person listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
DONALD WEISS DIRECTOR1 $0-$0 $01
2010 · 2 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
MARVIN WEISS DIRECTOR1 $0-$0 $01
DONALD WEISS DIRECTOR1 $0-$0 $01

Highest-paid independent contractors

No independent contractors reported.

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.

2015 · 1 grant to organizations · $11K
2013 · 1 grant to organizations · $10K
2010 · 0 grants to organizations · $0 · 2 grants to individuals · $20K

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 ↗
$0$1,266 -$537-$3,737 -- $0--
2023 · Form 990PF period ending 2023-12-31 · view filing · original 990 ↗
$0$1,014 -$526-$2,471 -- $0--
2022 · Form 990PF period ending 2022-12-31 · view filing · original 990 ↗
$0$1,637 -$457-$1,457 -- $0--
2021 · Form 990PF period ending 2021-12-31 · view filing · original 990 ↗
$0$900 $180$180 -- $0--
2020 · Form 990PF period ending 2020-12-31 · view filing · original 990 ↗
$5$1,066 $1,080$1,080 -- $0--
2019 · Form 990PF period ending 2019-12-31 · view filing · original 990 ↗
$27$960 $2,141$2,141 -- $0--
2018 · Form 990PF period ending 2018-12-31 · view filing · original 990 ↗
$28$1,151 $3,074$3,074 -- $0--
2017 · Form 990PF period ending 2017-12-31 · view filing · original 990 ↗
$0$2,765 $4,197$4,197 -- ---
2016 · Form 990PF period ending 2016-12-31 · view filing · original 990 ↗
$13$1,774 $6,962$6,962 -- ---
2015 · Form 990PF period ending 2015-12-31 · view filing · original 990 ↗
$26$14,152 $8,723$8,723 -- ---
2014 · Form 990PF period ending 2014-12-31 · view filing · original 990 ↗
$157$2,321 $22,849$22,849 -- ---
2013 · Form 990PF period ending 2013-12-31 · view filing · original 990 ↗
$545$12,331 $25,013$25,013 -- ---
2012 · Form 990PF period ending 2012-12-31 · view filing · original 990 ↗
$1,021$1,781 $36,799$36,799 -- ---
2011 · Form 990PF period ending 2011-12-31 · view filing · original 990 ↗
$8,716$3,495 $37,559$37,559 -- ---
2010 · Form 990PF period ending 2010-12-31 · view filing · original 990 ↗
$72$20,368 $32,338$32,338 -- ---

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 (100)

OrganizationStateNTEELatest revenueLatest expensesTop-paid titleTop payWhy similar
WINSLOW FAMILY FOUNDATIONILT20 -$10,180$47,411 Pres./Treas./Sec.$0 Same NTEE code T20, same state
KRUG FAMILY FOUNDATIONILT20 $0$0 President$0 Same NTEE code T20, same state
TRIEU FAMILY FOUNDATIONILT20 -$58,622$8,200 Trustee$8,200 Same NTEE code T20, same state
GALANTE FAMILY FOUNDATIONILT20 -$15,000$88,478 TREASURER/DIRECTOR$0 Same NTEE code T20, same state
CORNERSTONE FAMILY FOUNDATIONILT20 -$32,599$24,920 Director$0 Same NTEE code T20, same state
SOLOMON GOLDBERG FAMILY FOUNDATIONILT20 -$2,837$17,614 President$0 Same NTEE code T20, same state
MIEZIN FOUNDATION TR 052997ILT20 -$12,036$43,831 TRUSTEE$5,000 Same NTEE code T20, same state
FOUNDATION FOR FREEDOMILT20 $0$0 President/Chairman$0 Same NTEE code T20, same state
FREEDBERG FOUNDATIONILT20 $0$0 PRESIDENT$0 Same NTEE code T20, same state
HIGGINS FOUNDATION NFPILT20 $0$0 PRSIDENT$0 Same NTEE code T20, same state
PHARMACANNIS FOUNDATION INCILT20 $0$0 PRESIDENT/CEO/SEC/TREASURER$0 Same NTEE code T20, same state
FLORENCE F LEIFHEIT FOUNDATIONILT20 -$209,907$150,320 PRESIDENT$0 Same NTEE code T20, same state
BUNTROCK FOUNDATION FOR A FREE SOCIETYILT20 $0$0 President/Chairman$0 Same NTEE code T20, same state
RIPPLES A NOT FOR PROFIT CORPORATIONILT20 -$166,774$217,648 DIRECTOR P$0 Same NTEE code T20, same state
FLORENCE AND JOSEPH@SEIFFERT MEMORIAL SCHOLARSHIP TRUSTILT20 -$1,477$2,573 Trustee$1,000 Same NTEE code T20, same state
J LEONARD BROWN MEMORIAL SCHLRSP TRILT20 -$1,086$2,922 TRUSTEE$1,434 Same NTEE code T20, same state
IMB CHARITABLE TRILT20 -$9,579$385,313 CO-Trustee$28,000 Same NTEE code T20, same state
WEISS FAMILY FOUNDATIONCTT20 -$421,704$4,191,765 EXECUTIVE DIRECTOR$421,174 Same NTEE code T20, similar name
Q AND R FAMILY FOUNDATIONSCT20 $0$0 trustee$0 Same NTEE code T20, similar name
JIA AND WANG FAMILY FOUNDATIONCAT20 -$5,107$5,900 President$0 Same NTEE code T20, similar name
MATZ FAMILY FOUNDATIONMAT20 $0$0 TRUSTEE$0 Same NTEE code T20, similar name
ROWLAND FAMILY FOUNDATIONSCT20 $0$68,495 Director$0 Same NTEE code T20, similar name
BRAD AND ANNIE BERLIN FAMILY FOUNDATIONNET20 $0$0 PRESIDENT/SECRETARY$0 Same NTEE code T20, similar name
ARJUN FAMILY FOUNDATIONCAT20 -$798$79,690 VICE PRESIDENT$0 Same NTEE code T20, similar name
ALLAN FAMILY FOUNDATIONDET20 -$62,713$57,061 Dir, Pres$0 Same NTEE code T20, similar name

Who funds organizations like this

Grantors that funded the 100 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
COMMUNITY FOUNDATION FOR GREATER BUFFALO INC DAF sponsor$647,2733 12013–2016 WEISS FAMILY FOUNDATION
ROCKEFELLER PHILANTHROPY ADVISORS INC DAF sponsor$100,0001 12020–2020 HO-CHOU FAMILY FOUNDATION
GEZELLIG FOUNDATION Private foundation$70,0001 12021–2021 HO-CHOU FAMILY FOUNDATION
ST LOUIS COMMUNITY FOUNDATION INCORPORATED DAF sponsor$26,0001 12020–2020 HO-CHOU FAMILY FOUNDATION
CENTRAL NEW YORK COMMUNITY FOUNDATION INC DAF sponsor$20,1001 12011–2011 WEISS FAMILY FOUNDATION
RSF SOCIAL FINANCE INC DAF sponsor$10,0001 12021–2021 HO-CHOU FAMILY FOUNDATION
ASSETS UNDER MOVEMENT DAF sponsor$10,0001 12021–2021 HO-CHOU FAMILY 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 · $1,266 spent · pay $0 · grants $0 · events $0
LineAs describedTotalShare
Fees: accounting $1,100 86.9%
Other expenses $166 13.1%
Total$1,266100%

View the filing

2023 · Form 990PF · $1,014 spent · pay $0 · grants $0 · events $0
LineAs describedTotalShare
Fees: accounting $943 93.0%
Fees: other professional $71 7.0%
Total$1,014100%

View the filing

2022 · Form 990PF · $1,637 spent · pay $0 · grants $0 · events $0
LineAs describedTotalShare
Fees: accounting $1,000 61.1%
Fees: other professional $637 38.9%
Total$1,637100%

View the filing

2021 · Form 990PF · $900 spent · pay $0 · grants $0 · events $0
LineAs describedTotalShare
Fees: accounting $900 100.0%
Total$900100%

View the filing

2020 · Form 990PF · $1,066 spent · pay $0 · grants $0 · events $0
LineAs describedTotalShare
Fees: accounting $688 64.5%
Fees: legal $378 35.5%
Total$1,066100%

View the filing

2019 · Form 990PF · $960 spent · pay $0 · grants $0 · events $0
LineAs describedTotalShare
Fees: accounting $960 100.0%
Total$960100%

View the filing

2018 · Form 990PF · $1,151 spent · pay $0 · grants $0 · events $0
LineAs describedTotalShare
Fees: accounting $760 66.0%
Fees: legal $389 33.8%
Other expenses $2 0.2%
Total$1,151100%

View the filing

2017 · Form 990PF · $2,765 spent · pay $0 · grants $0 · events $0
LineAs describedTotalShare
Fees: accounting $2,669 96.5%
Other expenses $96 3.5%
Total$2,765100%

View the filing

2016 · Form 990PF · $1,774 spent · pay $0 · grants $0 · events $0
LineAs describedTotalShare
Fees: other professional $844 47.6%
Other expenses $709 40.0%
Fees: accounting $221 12.5%
Total$1,774100%

View the filing

2015 · Form 990PF · $14,152 spent · pay $0 · grants $11,432 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $11,432 80.8%
Fees: other professional $1,125 7.9%
Fees: accounting $1,000 7.1%
Other expenses $590 4.2%
Taxes $5 0.0%
Total$14,152100%

View the filing

2014 · Form 990PF · $2,321 spent · pay $0 · grants $0 · events $0
LineAs describedTotalShare
Fees: other professional $1,325 57.1%
Fees: accounting $750 32.3%
Other expenses $246 10.6%
Total$2,321100%

View the filing

2013 · Form 990PF · $12,331 spent · pay $0 · grants $10,000 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $10,000 81.1%
Fees: other professional $1,338 10.9%
Fees: accounting $775 6.3%
Other expenses $218 1.8%
Total$12,331100%

View the filing

2012 · Form 990PF · $1,781 spent · pay $0 · grants $0 · events $0
LineAs describedTotalShare
Fees: other professional $961 54.0%
Fees: accounting $600 33.7%
Other expenses $220 12.4%
Total$1,781100%

View the filing

2011 · Form 990PF · $3,495 spent · pay $0 · grants $0 · events $0
LineAs describedTotalShare
Fees: accounting $3,200 91.6%
Other expenses $230 6.6%
Fees: other professional $65 1.9%
Total$3,495100%

View the filing

2010 · Form 990PF · $20,368 spent · pay $0 · grants $20,000 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $20,000 98.2%
Other expenses $213 1.0%
Fees: other professional $148 0.7%
Taxes $7 0.0%
Total$20,368100%

View the filing

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