WILLIAM C PALLAS MD FOUNDATION INC
Cite this
Plain text WILLIAM C PALLAS MD FOUNDATION INC. Strategy Studio, nonprofit organization profile, tax years 2013–2024. https://strategystudio.org/org/203106952. Retrieved 2026-10-20.
APA Strategy Studio. (n.d.). WILLIAM C PALLAS MD FOUNDATION INC [Nonprofit organization profile; tax years 2013–2024]. Retrieved October 20, 2026, from https://strategystudio.org/org/203106952
MLA “WILLIAM C PALLAS MD FOUNDATION INC.” Strategy Studio, tax years 2013–2024, https://strategystudio.org/org/203106952. Accessed 20 Oct. 2026.
Retrieved 2026-10-20; covers tax years 2013–2024. Data: Strategy Studio, CC BY 4.0.
2024 · Form 990PF · revenue $5K · expenses $8K · assets $97K
- EIN
- 20-3106952
- Address
- 5150 TAMIAMI TRL N STE 503, NAPLES, FL 34103-2822
- 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Each tax year counts once: when a return was amended, only the latest return for that period is used below (superseded returns stay listed, greyed, under Finances).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 3 people listed on these returns reported compensation from the organization. They are listed below.
Officers and directors, no compensation reported
3 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 |
|---|---|---|---|---|---|
| Christopher Pallas | Vice President | 2013-2024 | 1 | $0 reported | 1 |
| Katherine R Pallas | President | 2013-2024 | 1 | $0 reported | 1 |
| Michael Tomshack | Director | 2013-2024 | 1 | $0 reported | 1 |
People by year
2024 · 3 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| CHRISTOPHER PALLAS | Vice President | 1 | $0 | - | - | $0 | 1 |
| KATHERINE R PALLAS | President | 1 | $0 | - | - | $0 | 1 |
| MICHAEL TOMSHACK | Director | 1 | $0 | - | - | $0 | 1 |
2023 · 3 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| CHRISTOPHER PALLAS | Vice President | 1 | $0 | - | - | $0 | 1 |
| KATHERINE R PALLAS | President | 1 | $0 | - | - | $0 | 1 |
| MICHAEL TOMSHACK | Secretary | 1 | $0 | - | - | $0 | 1 |
2022 · 3 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| CHRISTOPHER PALLAS | Vice President | 1 | $0 | - | - | $0 | 1 |
| KATHERINE R PALLAS | President | 1 | $0 | - | - | $0 | 1 |
| MICHAEL TOMSHACK | Secretary | 1 | $0 | - | - | $0 | 1 |
2021 · 3 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| CHRISTOPHER PALLAS | Vice President | 1 | $0 | - | - | $0 | 1 |
| KATHERINE R PALLAS | President | 1 | $0 | - | - | $0 | 1 |
| MICHAEL TOMSHACK | Secretary | 1 | $0 | - | - | $0 | 1 |
2020 · 3 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| CHRISTOPHER PALLAS | Vice President | 1 | $0 | - | - | $0 | 1 |
| KATHERINE R PALLAS | President | 1 | $0 | - | - | $0 | 1 |
| MICHAEL TOMSHACK | Secretary | 1 | $0 | - | - | $0 | 1 |
2019 · 3 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| CHRISTOPHER PALLAS | Vice President | 1 | $0 | - | - | $0 | 1 |
| KATHERINE R PALLAS | President | 1 | $0 | - | - | $0 | 1 |
| MICHAEL TOMSHACK | Secretary | 1 | $0 | - | - | $0 | 1 |
2017 · 3 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| CHRISTOPHER PALLAS | Vice President | 1 | $0 | - | - | $0 | 1 |
| KATHERINE R PALLAS | President | 1 | $0 | - | - | $0 | 1 |
| MICHAEL TOMSHACK | Secretary | 1 | $0 | - | - | $0 | 1 |
2016 · 3 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| CHRISTOPHER PALLAS | Vice President | 1 | $0 | - | - | $0 | 1 |
| KATHERINE R PALLAS | President | 1 | $0 | - | - | $0 | 1 |
| MICHAEL TOMSHACK | Secretary | 1 | $0 | - | - | $0 | 1 |
2015 · 3 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| CHRISTOPHER PALLAS | Vice President | 1 | $0 | - | - | $0 | 1 |
| KATHERINE R PALLAS | President | 1 | $0 | - | - | $0 | 1 |
| MICHAEL TOMSHACK | Secretary | 1 | $0 | - | - | $0 | 1 |
2014 · 3 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| Christopher Pallas | VPDirector | 1 | $0 | - | $0 | $0 | 1 |
| Katherine R Pallas | PresidentTreasurerDirector | 1 | $0 | - | $0 | $0 | 1 |
| Michael Tomshack | SecretaryDirector | 1 | $0 | - | $0 | $0 | 1 |
2013 · 3 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| CHRISTOPHER PALLAS | VP/Director | 1 | $0 | - | $0 | $0 | 1 |
| KATHERINE R PALLAS | Pres/Treas/Dir | 1 | $0 | - | $0 | $0 | 1 |
| MICHAEL TOMSHACK | Sec/Dir | 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.
2024 · 0 grants to organizations · $0 · 1 grant to individuals · $8K
2022 · 0 grants to organizations · $0 · 1 grant to individuals · $3K
2021 · 0 grants to organizations · $0 · 2 grants to individuals · $8K
2020 · 0 grants to organizations · $0 · 1 grant to individuals · $2K
2019 · 0 grants to organizations · $0 · 2 grants to individuals · $7K
2017 · 0 grants to organizations · $0 · 3 grants to individuals · $16K
2016 · 0 grants to organizations · $0 · 2 grants to individuals · $22K
2015 · 0 grants to organizations · $0 · 1 grant to individuals · $6K
2014 · 0 grants to organizations · $0 · 4 grants to individuals · $11K
2013 · 8 grants to organizations · $8K
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.
2021 · 1 contributor · $100K
| # | Contributor | Type | City, state | Total | Noncash | Source |
|---|---|---|---|---|---|---|
| 1 | Katherine R Pallas | Person | Naples, FL | $100,000 | - | Form 990PF Sch. B, 2021 · filing |
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 |
|---|---|---|---|---|---|---|---|---|
| 2024 · Form 990PF | ||||||||
| $4,609 | $8,298 | $97,033 | $97,033 | - | - | - | - | - |
| 2023 · Form 990PF | ||||||||
| $4,838 | $1,775 | $100,722 | $100,722 | - | - | - | - | - |
| 2022 · Form 990PF | ||||||||
| $1,083 | $4,549 | $97,659 | $97,659 | - | - | - | - | - |
| 2021 · Form 990PF | ||||||||
| $100,008 | $9,011 | $101,125 | $101,125 | $100,000 | - | - | - | - |
| 2020 · Form 990PF | ||||||||
| $1 | $4,074 | $10,128 | $10,128 | - | - | - | - | - |
| 2019 · Form 990PF | ||||||||
| $16 | $8,673 | $14,201 | $14,201 | - | - | - | - | - |
| 2017 · Form 990PF | ||||||||
| $12 | $18,686 | $35,698 | $35,698 | - | - | - | - | - |
| 2016 · Form 990PF | ||||||||
| $6 | $22,010 | $54,372 | $54,372 | - | - | - | - | - |
| 2015 · Form 990PF | ||||||||
| $7 | $7,425 | $76,376 | $76,376 | - | - | - | - | - |
| 2014 · Form 990PF | ||||||||
| $9 | $12,401 | $83,794 | $83,794 | - | - | - | - | - |
| 2013 · Form 990PF | ||||||||
| $10 | $10,961 | $96,186 | $96,186 | - | - | - | - | - |
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 |
|---|---|---|---|---|---|---|---|
| THREE PALMS FOUNDATION INC | FL | T20 | $3,660 | $360,250 | Director | $0 | Same NTEE code T20, revenue within 2x, same state, similar name |
| WILLIAM J AND ISOBEL G CLARKE FOUNDATION | FL | T20 | $4,347 | $88,485 | TRUSTEE | $6,748 | Same NTEE code T20, revenue within 2x, same state |
| 3 SONS FOUNDATION INC | FL | T20 | $3,254 | $3,254 | PRESIDENT | $0 | Same NTEE code T20, revenue within 2x, same state |
| MIDDLEMAS FAMILY FOUNDATION INC | FL | T20 | $3,436 | $12,433 | CHAIRMAN | $0 | Same NTEE code T20, revenue within 2x, same state |
| LIN FAMILY FOUNDATION INC | FL | T20 | $5,000 | $0 | President | $0 | Same NTEE code T20, revenue within 2x, same state |
| FIUME FAMILY FOUNDATION INC | FL | T20 | $5,191 | $15,663 | PRESIDENT/DIRECTOR | $0 | Same NTEE code T20, revenue within 2x, same state |
| HALE FAMILY FOUNDATION INC | FL | T20 | $5,825 | $21,679 | PRESIDENT | $0 | Same NTEE code T20, revenue within 2x, same state |
| GILES FAMILY FOUNDATION INC | FL | T20 | $4,672 | $10,197 | DIRECTOR | $0 | Same NTEE code T20, revenue within 2x, same state |
| YOUTH HAVEN FOUNDATION INC | FL | T20 | $4,356 | $5,336 | CHIEF EXECUTIVE OFFICER | $239,894 | Same NTEE code T20, revenue within 2x, same state |
| GRAIN FAMILY FOUNDATION INC | FL | T20 | $4,089 | $10,478 | DIRECTOR AND CHAIRMAN | $0 | Same NTEE code T20, revenue within 2x, same state |
| FERRIS FAMILY FOUNDATION INC | FL | T20 | $5,232 | $12,031 | DIRECTOR | $0 | Same NTEE code T20, revenue within 2x, same state |
| KELLY S BYRON FOUNDATION INC | FL | T20 | $3,427 | $7,900 | PRESIDENT | $0 | Same NTEE code T20, revenue within 2x, same state |
| WELLSPRING LEARNING FOUNDATION INC | FL | T20 | $3,451 | $14,681 | OFFICER | $0 | Same NTEE code T20, revenue within 2x, same state |
| AMBRICO FAMILY FOUNDATION INC | FL | T20 | $4,769 | $25,255 | DIRECTOR | $0 | Same NTEE code T20, revenue within 2x, same state |
| HUNTER ELLZEY FOUNDATION INC | FL | T20 | $4,000 | $11,972 | PRESIDENT/TR | $0 | Same NTEE code T20, revenue within 2x, same state |
| LEVINSON FAMILY FOUNDATION INC | FL | T20 | $3,305 | $6,393 | PRESIDENT | $0 | Same NTEE code T20, revenue within 2x, same state |
| GEORGE AND MARIAMMA THOMAS FOUNDATION INC | FL | T20 | $4,758 | $19,959 | President | $0 | Same NTEE code T20, revenue within 2x, same state |
| MCMAHON FOUNDATION | FL | T20 | $5,138 | $18,199 | PRESIDENT, DIRECTOR | $0 | Same NTEE code T20, revenue within 2x, same state |
| GLOBAL REACH MIRACLE FOUNDATION INC | FL | T20 | $3,340 | $7,500 | PRESIDENT | $0 | Same NTEE code T20, revenue within 2x, same state |
| LISHA & CHAD BOWEN FAMILY FOUNDATION INC | FL | T20 | $5,308 | $2,526 | PRESIDENT | $0 | Same NTEE code T20, revenue within 2x, same state |
| SCANLAN-SHUFF FAMILY FOUNDATION INC | FL | T20 | $5,801 | $12,985 | PRES/TREASURER | $0 | Same NTEE code T20, revenue within 2x, same state |
| MASON FAMILY FOUNDATION | FL | T20 | $5,107 | $4,355 | PRESIDENT | $0 | Same NTEE code T20, revenue within 2x, same state |
| HILLS FAMILY FOUNDATION | FL | T20 | $5,773 | $37,056 | ADVISOR | $0 | Same NTEE code T20, revenue within 2x, same state |
| SARASOTA CITY FOUNDATION INCORPORATED | FL | T20 | $5,138 | $12,925 | DIRECTOR | $0 | Same NTEE code T20, revenue within 2x, same state |
| LILLIAN AND ALBERT NOREN FOUNDATIONINC | FL | T20 | $3,752 | $7,126 | TRUSTEE | $710 | Same NTEE code T20, revenue within 2x, same state |
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 |
|---|---|---|---|---|---|---|
| IMPACTASSETS INC | DAF sponsor | $136,127 | 4 | 1 | 2019–2022 | GLOBAL REACH MIRACLE FOUNDATION INC |
| ANALOG DEVICES FOUNDATION | Private foundation | $45,449 | 3 | 1 | 2020–2022 | YOUTH HAVEN FOUNDATION INC |
| AMERICAN ONLINE GIVING FOUNDATION INC | DAF sponsor | $16,006 | 1 | 1 | 2023–2023 | YOUTH HAVEN FOUNDATION INC |
| OZARK FAMILY FOUNDATION | Private foundation | $10,000 | 2 | 1 | 2018–2020 | YOUTH HAVEN FOUNDATION INC |
| HARD ROCK HEALS FOUNDATION INC | Private foundation | $6,755 | 1 | 1 | 2024–2024 | YOUTH HAVEN FOUNDATION INC |
| ANDREW P CANEZA FAMILY FOUNDATION INC | Private foundation | $5,000 | 1 | 1 | 2022–2022 | GAVINS HUGS INC |
| CELANESE FOUNDATION | Private foundation | $1,000 | 1 | 1 | 2023–2023 | AMERICA VIVA ALLIANCE CORP |
| INGA ELLZEY CHIS FOUNDATION | Private foundation | $247 | 1 | 1 | 2019–2019 | HUNTER ELLZEY FOUNDATION INC |
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 · $8,298 spent · pay $0 · grants $8,000 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $8,000 | 96.4% | |
| Other expenses | $175 | 2.1% | |
| Fees: legal | $123 | 1.5% | |
| Total | $8,298 | 100% |
2023 · Form 990PF · $1,775 spent · pay $0 · grants $0 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Fees: legal | $1,600 | 90.1% | |
| Other expenses | $175 | 9.9% | |
| Total | $1,775 | 100% |
2022 · Form 990PF · $4,549 spent · pay $0 · grants $3,000 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $3,000 | 65.9% | |
| Fees: accounting | $1,313 | 28.9% | |
| Other expenses | $236 | 5.2% | |
| Total | $4,549 | 100% |
2021 · Form 990PF · $9,011 spent · pay $0 · grants $7,500 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $7,500 | 83.2% | |
| Fees: legal | $1,225 | 13.6% | |
| Other expenses | $286 | 3.2% | |
| Total | $9,011 | 100% |
2020 · Form 990PF · $4,074 spent · pay $0 · grants $2,500 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $2,500 | 61.4% | |
| Fees: legal | $1,138 | 27.9% | |
| Other expenses | $436 | 10.7% | |
| Total | $4,074 | 100% |
2019 · Form 990PF · $8,673 spent · pay $0 · grants $7,100 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $7,100 | 81.9% | |
| Fees: legal | $1,138 | 13.1% | |
| Other expenses | $435 | 5.0% | |
| Total | $8,673 | 100% |
2017 · Form 990PF · $18,686 spent · pay $0 · grants $16,500 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $16,500 | 88.3% | |
| Fees: legal | $1,950 | 10.4% | |
| Other expenses | $236 | 1.3% | |
| Total | $18,686 | 100% |
2016 · Form 990PF · $22,010 spent · pay $0 · grants $21,800 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $21,800 | 99.0% | |
| Other expenses | $210 | 1.0% | |
| Total | $22,010 | 100% |
2015 · Form 990PF · $7,425 spent · pay $0 · grants $6,300 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $6,300 | 84.8% | |
| Fees: legal | $975 | 13.1% | |
| Other expenses | $150 | 2.0% | |
| Total | $7,425 | 100% |
2014 · Form 990PF · $12,401 spent · pay $0 · grants $10,700 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $10,700 | 86.3% | |
| Fees: legal | $1,501 | 12.1% | |
| Other expenses | $200 | 1.6% | |
| Total | $12,401 | 100% |
2013 · Form 990PF · $10,961 spent · pay $0 · grants $8,250 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $8,250 | 75.3% | |
| Fees: legal | $2,411 | 22.0% | |
| Other expenses | $300 | 2.7% | |
| Total | $10,961 | 100% |