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Each tax year counts once: when a return was amended, only the latest return for that period is used below (superseded returns stay listed, greyed, under Finances).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.
| Name | Latest title | Years | Hrs/wk (latest) | Compensation | Organizations |
|---|---|---|---|---|---|
| Donald Weiss | Director | 2010-2024 | 0 | $0 reported | 1 |
| Marvin Weiss (former) | DIRECTOR | 2010 | 1 | $0 reported | 1 |
People by year
2024 · 1 person listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| Donald Weiss | Director | 0 | $0 | - | $0 | $0 | 1 |
2023 · 1 person listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| DONALD WEISS | DIRECTOR | 0 | $0 | - | $0 | $0 | 1 |
2022 · 1 person listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| DONALD WEISS | DIRECTOR | 0 | $0 | - | $0 | $0 | 1 |
2021 · 1 person listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| DONALD WEISS | DIRECTOR | 0 | $0 | - | $0 | $0 | 1 |
2020 · 1 person listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| DONALD WEISS | DIRECTOR | 0 | $0 | - | $0 | $0 | 1 |
2019 · 1 person listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| DONALD WEISS | DIRECTOR | 0 | $0 | - | $0 | $0 | 1 |
2018 · 1 person listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| DONALD WEISS | DIRECTOR | 0 | $0 | - | $0 | $0 | 1 |
2017 · 1 person listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| DONALD WEISS | DIRECTOR | 0 | $0 | - | $0 | $0 | 1 |
2016 · 1 person listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| DONALD WEISS | DIRECTOR | 1 | $0 | - | $0 | $0 | 1 |
2015 · 1 person listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| DONALD WEISS | DIRECTOR | 1 | $0 | - | $0 | $0 | 1 |
2014 · 1 person listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| DONALD WEISS | DIRECTOR | 1 | $0 | - | $0 | $0 | 1 |
2013 · 1 person listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| DONALD WEISS | DIRECTOR | 1 | $0 | - | $0 | $0 | 1 |
2012 · 1 person listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| DONALD WEISS | DIRECTOR | 1 | $0 | - | $0 | $0 | 1 |
2011 · 1 person listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| DONALD WEISS | DIRECTOR | 1 | $0 | - | $0 | $0 | 1 |
2010 · 2 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| MARVIN WEISS | DIRECTOR | 1 | $0 | - | $0 | $0 | 1 |
| DONALD WEISS | DIRECTOR | 1 | $0 | - | $0 | $0 | 1 |
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.
| Revenue | Expenses | Assets | Net assets | Contributions | Program revenue | Officer pay | Employees | Volunteers |
|---|---|---|---|---|---|---|---|---|
| 2024 · Form 990PF | ||||||||
| $0 | $1,266 | -$537 | -$3,737 | - | - | $0 | - | - |
| 2023 · Form 990PF | ||||||||
| $0 | $1,014 | -$526 | -$2,471 | - | - | $0 | - | - |
| 2022 · Form 990PF | ||||||||
| $0 | $1,637 | -$457 | -$1,457 | - | - | $0 | - | - |
| 2021 · Form 990PF | ||||||||
| $0 | $900 | $180 | $180 | - | - | $0 | - | - |
| 2020 · Form 990PF | ||||||||
| $5 | $1,066 | $1,080 | $1,080 | - | - | $0 | - | - |
| 2019 · Form 990PF | ||||||||
| $27 | $960 | $2,141 | $2,141 | - | - | $0 | - | - |
| 2018 · Form 990PF | ||||||||
| $28 | $1,151 | $3,074 | $3,074 | - | - | $0 | - | - |
| 2017 · Form 990PF | ||||||||
| $0 | $2,765 | $4,197 | $4,197 | - | - | - | - | - |
| 2016 · Form 990PF | ||||||||
| $13 | $1,774 | $6,962 | $6,962 | - | - | - | - | - |
| 2015 · Form 990PF | ||||||||
| $26 | $14,152 | $8,723 | $8,723 | - | - | - | - | - |
| 2014 · Form 990PF | ||||||||
| $157 | $2,321 | $22,849 | $22,849 | - | - | - | - | - |
| 2013 · Form 990PF | ||||||||
| $545 | $12,331 | $25,013 | $25,013 | - | - | - | - | - |
| 2012 · Form 990PF | ||||||||
| $1,021 | $1,781 | $36,799 | $36,799 | - | - | - | - | - |
| 2011 · Form 990PF | ||||||||
| $8,716 | $3,495 | $37,559 | $37,559 | - | - | - | - | - |
| 2010 · Form 990PF | ||||||||
| $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)
| Organization | State | NTEE | Latest revenue | Latest expenses | Top-paid title | Top pay | Why similar |
|---|---|---|---|---|---|---|---|
| WINSLOW FAMILY FOUNDATION | IL | T20 | -$10,180 | $47,411 | Pres./Treas./Sec. | $0 | Same NTEE code T20, same state |
| KRUG FAMILY FOUNDATION | IL | T20 | $0 | $0 | President | $0 | Same NTEE code T20, same state |
| TRIEU FAMILY FOUNDATION | IL | T20 | -$58,622 | $8,200 | Trustee | $8,200 | Same NTEE code T20, same state |
| GALANTE FAMILY FOUNDATION | IL | T20 | -$15,000 | $88,478 | TREASURER/DIRECTOR | $0 | Same NTEE code T20, same state |
| CORNERSTONE FAMILY FOUNDATION | IL | T20 | -$32,599 | $24,920 | Director | $0 | Same NTEE code T20, same state |
| SOLOMON GOLDBERG FAMILY FOUNDATION | IL | T20 | -$2,837 | $17,614 | President | $0 | Same NTEE code T20, same state |
| MIEZIN FOUNDATION TR 052997 | IL | T20 | -$12,036 | $43,831 | TRUSTEE | $5,000 | Same NTEE code T20, same state |
| FOUNDATION FOR FREEDOM | IL | T20 | $0 | $0 | President/Chairman | $0 | Same NTEE code T20, same state |
| FREEDBERG FOUNDATION | IL | T20 | $0 | $0 | PRESIDENT | $0 | Same NTEE code T20, same state |
| HIGGINS FOUNDATION NFP | IL | T20 | $0 | $0 | PRSIDENT | $0 | Same NTEE code T20, same state |
| PHARMACANNIS FOUNDATION INC | IL | T20 | $0 | $0 | PRESIDENT/CEO/SEC/TREASURER | $0 | Same NTEE code T20, same state |
| FLORENCE F LEIFHEIT FOUNDATION | IL | T20 | -$209,907 | $150,320 | PRESIDENT | $0 | Same NTEE code T20, same state |
| BUNTROCK FOUNDATION FOR A FREE SOCIETY | IL | T20 | $0 | $0 | President/Chairman | $0 | Same NTEE code T20, same state |
| RIPPLES A NOT FOR PROFIT CORPORATION | IL | T20 | -$166,774 | $217,648 | DIRECTOR P | $0 | Same NTEE code T20, same state |
| FLORENCE AND JOSEPH@SEIFFERT MEMORIAL SCHOLARSHIP TRUST | IL | T20 | -$1,477 | $2,573 | Trustee | $1,000 | Same NTEE code T20, same state |
| J LEONARD BROWN MEMORIAL SCHLRSP TR | IL | T20 | -$1,086 | $2,922 | TRUSTEE | $1,434 | Same NTEE code T20, same state |
| IMB CHARITABLE TR | IL | T20 | -$9,579 | $385,313 | CO-Trustee | $28,000 | Same NTEE code T20, same state |
| WEISS FAMILY FOUNDATION | CT | T20 | -$421,704 | $4,191,765 | EXECUTIVE DIRECTOR | $421,174 | Same NTEE code T20, similar name |
| Q AND R FAMILY FOUNDATION | SC | T20 | $0 | $0 | trustee | $0 | Same NTEE code T20, similar name |
| JIA AND WANG FAMILY FOUNDATION | CA | T20 | -$5,107 | $5,900 | President | $0 | Same NTEE code T20, similar name |
| MATZ FAMILY FOUNDATION | MA | T20 | $0 | $0 | TRUSTEE | $0 | Same NTEE code T20, similar name |
| ROWLAND FAMILY FOUNDATION | SC | T20 | $0 | $68,495 | Director | $0 | Same NTEE code T20, similar name |
| BRAD AND ANNIE BERLIN FAMILY FOUNDATION | NE | T20 | $0 | $0 | PRESIDENT/SECRETARY | $0 | Same NTEE code T20, similar name |
| ARJUN FAMILY FOUNDATION | CA | T20 | -$798 | $79,690 | VICE PRESIDENT | $0 | Same NTEE code T20, similar name |
| ALLAN FAMILY FOUNDATION | DE | T20 | -$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).
| Grantor | Type | Total given | Grants | Organizations funded | Years | Which ones |
|---|---|---|---|---|---|---|
| COMMUNITY FOUNDATION FOR GREATER BUFFALO INC | DAF sponsor | $647,273 | 3 | 1 | 2013–2016 | WEISS FAMILY FOUNDATION |
| ROCKEFELLER PHILANTHROPY ADVISORS INC | DAF sponsor | $100,000 | 1 | 1 | 2020–2020 | HO-CHOU FAMILY FOUNDATION |
| GEZELLIG FOUNDATION | Private foundation | $70,000 | 1 | 1 | 2021–2021 | HO-CHOU FAMILY FOUNDATION |
| ST LOUIS COMMUNITY FOUNDATION INCORPORATED | DAF sponsor | $26,000 | 1 | 1 | 2020–2020 | HO-CHOU FAMILY FOUNDATION |
| CENTRAL NEW YORK COMMUNITY FOUNDATION INC | DAF sponsor | $20,100 | 1 | 1 | 2011–2011 | WEISS FAMILY FOUNDATION |
| RSF SOCIAL FINANCE INC | DAF sponsor | $10,000 | 1 | 1 | 2021–2021 | HO-CHOU FAMILY FOUNDATION |
| ASSETS UNDER MOVEMENT | DAF sponsor | $10,000 | 1 | 1 | 2021–2021 | 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
| Line | As described | Total | Share |
|---|---|---|---|
| Fees: accounting | $1,100 | 86.9% | |
| Other expenses | $166 | 13.1% | |
| Total | $1,266 | 100% |
2023 · Form 990PF · $1,014 spent · pay $0 · grants $0 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Fees: accounting | $943 | 93.0% | |
| Fees: other professional | $71 | 7.0% | |
| Total | $1,014 | 100% |
2022 · Form 990PF · $1,637 spent · pay $0 · grants $0 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Fees: accounting | $1,000 | 61.1% | |
| Fees: other professional | $637 | 38.9% | |
| Total | $1,637 | 100% |
2021 · Form 990PF · $900 spent · pay $0 · grants $0 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Fees: accounting | $900 | 100.0% | |
| Total | $900 | 100% |
2020 · Form 990PF · $1,066 spent · pay $0 · grants $0 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Fees: accounting | $688 | 64.5% | |
| Fees: legal | $378 | 35.5% | |
| Total | $1,066 | 100% |
2019 · Form 990PF · $960 spent · pay $0 · grants $0 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Fees: accounting | $960 | 100.0% | |
| Total | $960 | 100% |
2018 · Form 990PF · $1,151 spent · pay $0 · grants $0 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Fees: accounting | $760 | 66.0% | |
| Fees: legal | $389 | 33.8% | |
| Other expenses | $2 | 0.2% | |
| Total | $1,151 | 100% |
2017 · Form 990PF · $2,765 spent · pay $0 · grants $0 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Fees: accounting | $2,669 | 96.5% | |
| Other expenses | $96 | 3.5% | |
| Total | $2,765 | 100% |
2016 · Form 990PF · $1,774 spent · pay $0 · grants $0 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Fees: other professional | $844 | 47.6% | |
| Other expenses | $709 | 40.0% | |
| Fees: accounting | $221 | 12.5% | |
| Total | $1,774 | 100% |
2015 · Form 990PF · $14,152 spent · pay $0 · grants $11,432 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| 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 | $14,152 | 100% |
2014 · Form 990PF · $2,321 spent · pay $0 · grants $0 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Fees: other professional | $1,325 | 57.1% | |
| Fees: accounting | $750 | 32.3% | |
| Other expenses | $246 | 10.6% | |
| Total | $2,321 | 100% |
2013 · Form 990PF · $12,331 spent · pay $0 · grants $10,000 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| 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 | $12,331 | 100% |
2012 · Form 990PF · $1,781 spent · pay $0 · grants $0 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Fees: other professional | $961 | 54.0% | |
| Fees: accounting | $600 | 33.7% | |
| Other expenses | $220 | 12.4% | |
| Total | $1,781 | 100% |
2011 · Form 990PF · $3,495 spent · pay $0 · grants $0 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Fees: accounting | $3,200 | 91.6% | |
| Other expenses | $230 | 6.6% | |
| Fees: other professional | $65 | 1.9% | |
| Total | $3,495 | 100% |
2010 · Form 990PF · $20,368 spent · pay $0 · grants $20,000 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $20,000 | 98.2% | |
| Other expenses | $213 | 1.0% | |
| Fees: other professional | $148 | 0.7% | |
| Taxes | $7 | 0.0% | |
| Total | $20,368 | 100% |
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