CORNERSTONE FAMILY FOUNDATION
Cite this
Plain text CORNERSTONE FAMILY FOUNDATION. Strategy Studio, nonprofit organization profile, tax years 2012–2025. https://strategystudio.org/org/202070517. Retrieved 2026-10-19.
APA Strategy Studio. (n.d.). CORNERSTONE FAMILY FOUNDATION [Nonprofit organization profile; tax years 2012–2025]. Retrieved October 19, 2026, from https://strategystudio.org/org/202070517
MLA “CORNERSTONE FAMILY FOUNDATION.” Strategy Studio, tax years 2012–2025, https://strategystudio.org/org/202070517. Accessed 19 Oct. 2026.
Retrieved 2026-10-19; covers tax years 2012–2025. Data: Strategy Studio, CC BY 4.0.
2025 · Form 990PF · revenue -$33K · expenses $25K · assets $498K
- EIN
- 20-2070517
- Address
- 612 S BEVERLY ST, WHEATON, IL 60187-4518
- NTEE code
- T20
- Subsection
- 501(c)(3)
- Ruling year
- 2006
- 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Each tax year counts once: when a return was amended, only the latest return for that period is used below (superseded returns stay listed, greyed, under Finances).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 |
|---|---|---|---|---|---|
| William Bradley | Director | 2012-2025 | 0 | $0 reported | 1 |
| Brenda Bradley | Director | 2012-2025 | 0 | $0 reported | 1 |
People by year
2025 · 2 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| William Bradley | Director | 0 | $0 | - | $0 | $0 | 1 |
| Brenda Bradley | Director | 0 | $0 | - | $0 | $0 | 1 |
2024 · 2 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| WILLIAM BRADLEY | DIRECTOR | 0 | $0 | - | $0 | $0 | 1 |
| BRENDA BRADLEY | DIRECTOR | 0 | $0 | - | $0 | $0 | 1 |
2023 · 2 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| WILLIAM BRADLEY | DIRECTOR | 0 | $0 | - | $0 | $0 | 1 |
| BRENDA BRADLEY | DIRECTOR | 0 | $0 | - | $0 | $0 | 1 |
2022 · 2 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| WILLIAM BRADLEY | DIRECTOR | 0 | $0 | - | $0 | $0 | 1 |
| BRENDA BRADLEY | DIRECTOR | 0 | $0 | - | $0 | $0 | 1 |
2021 · 2 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| WILLIAM BRADLEY | DIRECTOR | 0 | $0 | - | $0 | $0 | 1 |
| BRENDA BRADLEY | DIRECTOR | 0 | $0 | - | $0 | $0 | 1 |
2020 · 2 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| WILLIAM BRADLEY | DIRECTOR | 0 | $0 | - | $0 | $0 | 1 |
| BRENDA BRADLEY | DIRECTOR | 0 | $0 | - | $0 | $0 | 1 |
2019 · 2 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| WILLIAM BRADLEY | DIRECTOR | 0 | $0 | - | $0 | $0 | 1 |
| BRENDA BRADLEY | DIRECTOR | 0 | $0 | - | $0 | $0 | 1 |
2018 · 2 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| WILLIAM BRADLEY | DIRECTOR | 5 | $0 | - | $0 | $0 | 1 |
| BRENDA BRADLEY | DIRECTOR | 5 | $0 | - | $0 | $0 | 1 |
2017 · 2 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| WILLIAM BRADLEY | DIRECTOR | 5 | $0 | - | $0 | $0 | 1 |
| BRENDA BRADLEY | DIRECTOR | 5 | $0 | - | $0 | $0 | 1 |
2016 · 2 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| WILLIAM BRADLEY | DIRECTOR | 5 | $0 | - | $0 | $0 | 1 |
| BRENDA BRADLEY | DIRECTOR | 5 | $0 | - | $0 | $0 | 1 |
2015 · 2 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| WILLIAM BRADLEY | DIRECTOR | 5 | $0 | - | $0 | $0 | 1 |
| BRENDA BRADLEY | DIRECTOR | 5 | $0 | - | $0 | $0 | 1 |
2014 · 2 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| WILLIAM BRADLEY | DIRECTOR | 5 | $0 | - | $0 | $0 | 1 |
| BRENDA BRADLEY | DIRECTOR | 5 | $0 | - | $0 | $0 | 1 |
2013 · 2 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| WILLIAM BRADLEY | DIRECTOR | 5 | $0 | - | $0 | $0 | 1 |
| BRENDA BRADLEY | DIRECTOR | 5 | $0 | - | $0 | $0 | 1 |
2012 · 2 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| WILLIAM BRADLEY | DIRECTOR | 5 | $0 | - | $0 | $0 | 1 |
| BRENDA BRADLEY | DIRECTOR | 5 | $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.
2025 · 19 grants to organizations · $24K
2024 · 18 grants to organizations · $25K
2023 · 19 grants to organizations · $24K
2022 · 15 grants to organizations · $24K
2021 · 13 grants to organizations · $20K
2020 · 15 grants to organizations · $22K
2019 · 12 grants to organizations · $20K
2018 · 10 grants to organizations · $14K
2017 · 7 grants to organizations · $7K
2016 · 6 grants to organizations · $5K
2015 · 5 grants to organizations · $4K
2014 · 5 grants to organizations · $4K
2013 · 6 grants to organizations · $4K
2012 · 7 grants to organizations · $4K
Negative amounts are returned or refunded grants; they are listed last and left out of the totals of grants paid.
Who gave
Contributors listed on Schedule B of the Form 990-PF: name, city and state as filed (street addresses are not shown), with total and noncash contributions for the year. A link to an organization's page is tagged Fuzzy with its name-similarity score (0 to 1) when it rests on name and state; Schedule B lists no EIN, so no link here is an exact identifier match.
2024 · 2 contributors · $1K
2023 · 2 contributors · $20K
2022 · 2 contributors · $6K
Contributors listed here are as reported on the filing. Unusual is not the same as improper. Many of these patterns have ordinary explanations. Check the filing.
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 |
|---|---|---|---|---|---|---|---|---|
| 2025 · Form 990PF | ||||||||
| -$32,599 | $24,920 | $497,744 | $497,744 | $621 | - | - | - | - |
| 2024 · Form 990PF | ||||||||
| $38,612 | $26,806 | $555,263 | $555,263 | $1,180 | - | $0 | - | - |
| 2023 · Form 990PF | ||||||||
| $81,326 | $27,116 | $543,457 | $543,457 | $19,603 | - | $0 | - | - |
| 2022 · Form 990PF | ||||||||
| $63,115 | $25,044 | $489,246 | $489,246 | $5,700 | - | $0 | - | - |
| 2021 · Form 990PF | ||||||||
| $47,160 | $21,487 | $451,176 | $451,176 | $36,121 | - | - | - | - |
| 2020 · Form 990PF | ||||||||
| $70,385 | $22,917 | $425,503 | $425,503 | $5,509 | - | - | - | - |
| 2019 · Form 990PF | ||||||||
| $17,028 | $22,168 | $378,035 | $378,035 | $3,761 | - | - | - | - |
| 2018 · Form 990PF | ||||||||
| $95,795 | $14,762 | $383,175 | $383,175 | $6,118 | - | - | - | - |
| 2017 · Form 990PF | ||||||||
| $24,335 | $8,474 | $302,142 | $302,142 | $5,278 | - | $0 | - | - |
| 2016 · Form 990PF | ||||||||
| $34,827 | $6,383 | $286,281 | $286,281 | $5,545 | - | $0 | - | - |
| 2015 · Form 990PF | ||||||||
| $37,099 | $5,823 | $257,837 | $257,837 | $634 | - | $0 | - | - |
| 2014 · Form 990PF | ||||||||
| $41,100 | $5,898 | $226,561 | $226,561 | $1,681 | - | $0 | - | - |
| 2013 · Form 990PF | ||||||||
| $41,102 | $5,120 | $191,359 | $191,359 | $200 | - | $0 | - | - |
| 2012 · Form 990PF | ||||||||
| $0 | $5,112 | $155,377 | $155,377 | - | - | $0 | - | - |
Funders of this organization
Not reported: no grants to this organization appear in the filings we have (tax years 2010 to 2025).
Similar organizations
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 |
|---|---|---|---|---|---|---|---|
| TRIEU FAMILY FOUNDATION | IL | T20 | -$58,622 | $8,200 | Trustee | $8,200 | Same NTEE code T20, revenue within 2x, same state, similar name |
| GALANTE FAMILY FOUNDATION | IL | T20 | -$15,000 | $88,478 | TREASURER/DIRECTOR | $0 | Same NTEE code T20, revenue within 2x, same state, similar name |
| WINSLOW FAMILY FOUNDATION | IL | T20 | -$10,180 | $47,411 | Pres./Treas./Sec. | $0 | Same NTEE code T20, revenue within 2x, same state, similar name |
| THIERER FAMILY FOUNDATION | IL | T20 | -$1,021,629 | $1,645,376 | VP OF PRODUCT OPERAT | $167,575 | Same NTEE code T20, revenue within 2x, same state, similar name |
| FARLEY FAMILY CHARITABLE FOUNDATION | IL | T20 | -$741,252 | $2,973,691 | INDEPENDENT TRUSTEE | $156,160 | Same NTEE code T20, revenue within 2x, same state, similar name |
| SOLOMON GOLDBERG FAMILY FOUNDATION | IL | T20 | -$2,837 | $17,614 | President | $0 | Same NTEE code T20, revenue within 2x, same state |
| IRIE FOUNDATION | IL | T20 | -$476,810 | $339,504 | TRUSTEE | $0 | Same NTEE code T20, revenue within 2x, same state |
| SATTER FOUNDATION | IL | T20 | -$3,794,157 | $512,586 | INVESTMENT & ADMINISTRATION PROVIDER | $105,189 | Same NTEE code T20, revenue within 2x, same state |
| BON EAU FOUNDATION | IL | T20 | -$3,867,089 | $326,448 | PRESIDENT | $0 | Same NTEE code T20, revenue within 2x, same state |
| MIEZIN FOUNDATION TR 052997 | IL | T20 | -$12,036 | $43,831 | TRUSTEE | $5,000 | Same NTEE code T20, revenue within 2x, same state |
| IMB CHARITABLE TR | IL | T20 | -$9,579 | $385,313 | CO-Trustee | $28,000 | Same NTEE code T20, revenue within 2x, same state |
| FLORENCE AND JOSEPH@SEIFFERT MEMORIAL SCHOLARSHIP TRUST | IL | T20 | -$1,477 | $2,573 | Trustee | $1,000 | Same NTEE code T20, revenue within 2x, same state |
| J LEONARD BROWN MEMORIAL SCHLRSP TR | IL | T20 | -$1,086 | $2,922 | TRUSTEE | $1,434 | Same NTEE code T20, revenue within 2x, same state |
| CONINE FAMILY FOUNDATION | MA | T20 | -$94,427 | $1,384,434 | PRESIDENT | $0 | Same NTEE code T20, revenue within 2x, similar name |
| COOPER FAMILY FOUNDATION | TX | T20 | -$18,518 | $867,462 | Trustee | $0 | Same NTEE code T20, revenue within 2x, similar name |
| LU FAMILY FOUNDATION | CA | T20 | -$48,697 | $9,585 | PRESIDENT & CEO | $0 | Same NTEE code T20, revenue within 2x, similar name |
| R & S FAMILY FOUNDATION | CA | T20 | -$138,810 | $11,500 | CEO & SECRETARY | $0 | Same NTEE code T20, revenue within 2x, similar name |
| OZE FAMILY FOUNDATION | DE | T20 | -$51,479 | $9,001 | PRESIDENT-TREASURER | $0 | Same NTEE code T20, revenue within 2x, similar name |
| PRP FAMILY FOUNDATION | TX | T20 | -$12,190 | $156,013 | TRUSTEE | $0 | Same NTEE code T20, revenue within 2x, similar name |
| LOW FAMILY FOUNDATION | UT | T20 | -$30,094 | $907,621 | TRUSTEE | $0 | Same NTEE code T20, revenue within 2x, similar name |
| EMERSON FAMILY FOUNDATION | CA | T20 | -$613,536 | $4,848,944 | President/CEO | $0 | Same NTEE code T20, revenue within 2x, similar name |
| TANNER FAMILY FOUNDATION | UT | T20 | -$3 | $5,019 | Director | $0 | Same NTEE code T20, revenue within 2x, similar name |
| CORDASCO FAMILY FOUNDATION INC | FL | T20 | -$7,526 | $35,351 | DIRECTOR | $0 | Same NTEE code T20, revenue within 2x, similar name |
| WATSON STONE FAMILY FOUNDATION INC | MD | T20 | -$81,993 | $138,600 | PRESIDENT | $0 | Same NTEE code T20, revenue within 2x, similar name |
| XU-CHEN FAMILY FOUNDATION | T20 | -$81,372 | $110,612 | PRESIDENT, DIRECTOR | $0 | Same NTEE code T20, revenue within 2x, 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 |
| MORGAN STANLEY GLOBAL IMPACT FUNDING TRUST INC | DAF sponsor | $5,000 | 1 | 1 | 2024–2024 | CARSON FAMILY GIVING 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.
2025 · Form 990PF · $24,920 spent · pay $0 · grants $23,700 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $23,700 | 95.1% | |
| Fees: accounting | $750 | 3.0% | |
| Taxes | $465 | 1.9% | |
| Other expenses | $5 | 0.0% | |
| Total | $24,920 | 100% |
2024 · Form 990PF · $26,806 spent · pay $0 · grants $24,850 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $24,850 | 92.7% | |
| Fees: accounting | $980 | 3.7% | |
| Taxes | $966 | 3.6% | |
| Other expenses | $10 | 0.0% | |
| Total | $26,806 | 100% |
2023 · Form 990PF · $27,116 spent · pay $0 · grants $24,500 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $24,500 | 90.4% | |
| Taxes | $1,608 | 5.9% | |
| Fees: accounting | $980 | 3.6% | |
| Other expenses | $25 | 0.1% | |
| Fees: other professional | $3 | 0.0% | |
| Total | $27,116 | 100% |
2022 · Form 990PF · $25,044 spent · pay $0 · grants $24,020 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $24,020 | 95.9% | |
| Fees: accounting | $775 | 3.1% | |
| Taxes | $249 | 1.0% | |
| Total | $25,044 | 100% |
2021 · Form 990PF · $21,487 spent · pay $0 · grants $19,814 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $19,814 | 92.2% | |
| Taxes | $923 | 4.3% | |
| Fees: accounting | $750 | 3.5% | |
| Total | $21,487 | 100% |
2020 · Form 990PF · $22,917 spent · pay $0 · grants $22,051 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $22,051 | 96.2% | |
| Fees: accounting | $700 | 3.1% | |
| Taxes | $165 | 0.7% | |
| Fees: other professional | $1 | 0.0% | |
| Total | $22,917 | 100% |
2019 · Form 990PF · $22,168 spent · pay $0 · grants $20,462 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $20,462 | 92.3% | |
| Taxes | $916 | 4.1% | |
| Fees: accounting | $700 | 3.2% | |
| Fees: other professional | $79 | 0.4% | |
| Other expenses | $11 | 0.0% | |
| Total | $22,168 | 100% |
2018 · Form 990PF · $14,762 spent · pay $0 · grants $14,072 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $14,072 | 95.3% | |
| Fees: accounting | $650 | 4.4% | |
| Taxes | $25 | 0.2% | |
| Other expenses | $12 | 0.1% | |
| Fees: other professional | $3 | 0.0% | |
| Total | $14,762 | 100% |
2017 · Form 990PF · $8,474 spent · pay $0 · grants $6,605 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $6,605 | 77.9% | |
| Taxes | $1,219 | 14.4% | |
| Fees: accounting | $650 | 7.7% | |
| Total | $8,474 | 100% |
2016 · Form 990PF · $6,383 spent · pay $0 · grants $4,900 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $4,900 | 76.8% | |
| Taxes | $765 | 12.0% | |
| Fees: accounting | $600 | 9.4% | |
| Fees: other professional | $118 | 1.8% | |
| Total | $6,383 | 100% |
2015 · Form 990PF · $5,823 spent · pay $0 · grants $4,400 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $4,400 | 75.6% | |
| Taxes | $805 | 13.8% | |
| Fees: accounting | $600 | 10.3% | |
| Fees: other professional | $18 | 0.3% | |
| Total | $5,823 | 100% |
2014 · Form 990PF · $5,898 spent · pay $0 · grants $4,400 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $4,400 | 74.6% | |
| Taxes | $859 | 14.6% | |
| Fees: accounting | $575 | 9.7% | |
| Fees: other professional | $64 | 1.1% | |
| Total | $5,898 | 100% |
2013 · Form 990PF · $5,120 spent · pay $0 · grants $4,450 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $4,450 | 86.9% | |
| Fees: accounting | $500 | 9.8% | |
| Fees: other professional | $145 | 2.8% | |
| Taxes | $25 | 0.5% | |
| Total | $5,120 | 100% |
2012 · Form 990PF · $5,112 spent · pay $0 · grants $4,340 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $4,340 | 84.9% | |
| Fees: accounting | $500 | 9.8% | |
| Taxes | $272 | 5.3% | |
| Total | $5,112 | 100% |