STRATEGY STUDIO / PUBLIC DATA EXPLORER

MARK AND GRETA WALKER FOUNDATION

Cite this

Plain text MARK AND GRETA WALKER FOUNDATION. Strategy Studio, nonprofit organization profile, tax years 2012–2025. https://strategystudio.org/org/454005641. Retrieved 2026-10-19.

APA Strategy Studio. (n.d.). MARK AND GRETA WALKER FOUNDATION [Nonprofit organization profile; tax years 2012–2025]. Retrieved October 19, 2026, from https://strategystudio.org/org/454005641

MLA “MARK AND GRETA WALKER FOUNDATION.” Strategy Studio, tax years 2012–2025, https://strategystudio.org/org/454005641. Accessed 19 Oct. 2026.

Retrieved 2026-10-19; covers tax years 2012–2025. Data: Strategy Studio, CC BY 4.0.

2025 · Form 990PF · revenue $69K · expenses $57K · assets $31K

EIN
45-4005641
Address
9124 GRAND PRIX LN, BOYNTON BEACH, FL 33472-2793
NTEE code
T20
Subsection
501(c)(3)
Ruling year
2012
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Each tax year counts once: when a return was amended, only the latest return for that period is used below (superseded returns stay listed, greyed, under Finances).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
Mark Walker PRESIDENT2012-2025 2 $0 reported 1
Greta Walker VICE PRESIDE2012-2025 2 $0 reported 1

People by year

2025 · 2 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
MARK WALKER PRESIDENT2 $0-$0 $01
GRETA WALKER VICE PRESIDE2 $0-$0 $01
2024 · 2 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
MARK WALKER PRESIDENT0 $0-$0 $01
GRETA WALKER VICE PRESIDE0 $0-$0 $01
2023 · 2 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
MARK WALKER PRESIDENT2 $0-$0 $01
GRETA WALKER VICE PRESIDE2 $0-$0 $01
2022 · 2 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
MARK WALKER PRESIDENT2 $0-$0 $01
GRETA WALKER VICE PRESIDE2 $0-$0 $01
2021 · 2 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
MARK WALKER PRESIDENT0 $0-$0 $01
GRETA WALKER VICE PRESIDE0 $0-$0 $01
2020 · 2 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
MARK WALKER PRESIDENT2 $0-$0 $01
GRETA WALKER VICE PRESIDE2 $0-$0 $01
2019 · 2 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
MARK WALKER PRESIDENT2 $0-$0 $01
GRETA WALKER VICE PRESIDE2 $0-$0 $01
2018 · 2 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
MARK WALKER PRESIDENT2 $0-$0 $01
GRETA WALKER VICE PRESIDE2 $0-$0 $01
2017 · 2 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
MARK WALKER PRESIDENT2 $0-$0 $01
GRETA WALKER VICE PRESIDE2 $0-$0 $01
2016 · 2 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
MARK WALKER PRESIDENT0 $0-$0 $01
GRETA WALKER VICE PRESIDE0 $0-$0 $01
2015 · 2 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
MARK WALKER PRESIDENT2 $0-$0 $01
GRETA WALKER VICE PRESIDE2 $0-$0 $01
2014 · 2 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
MARK WALKER PRESIDENT2 $0-$0 $01
GRETA WALKER VICE PRESIDE2 $0-$0 $01
2013 · 2 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
MARK WALKER PRESIDENT1 $0-$0 $01
GRETA WALKER VICE PRESIDE1 $0-$0 $01
2012 · 2 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
MARK WALKER PRESIDENT1 $0-$0 $01
GRETA WALKER VICE PRESIDE1 $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.

2025 · 5 grants to organizations · $55K
2024 · 8 grants to organizations · $113K
2023 · 7 grants to organizations · $152K
2022 · 4 grants to organizations · $16K
2021 · 6 grants to organizations · $22K
2020 · 7 grants to organizations · $30K
2019 · 9 grants to organizations · $36K
2018 · 10 grants to organizations · $58K
2017 · 13 grants to organizations · $31K
2016 · 12 grants to organizations · $61K
2015 · 14 grants to organizations · $44K
2014 · 12 grants to organizations · $59K
2013 · 10 grants to organizations · $56K
2012 · 5 grants to organizations · $18K

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.

2025 · 2 contributors · $69K
#ContributorTypeCity, stateTotalNoncashSource
1 WALKER FAMILY CHARITABLE TRUST Fuzzy 0.77 Organization or other HOLLYWOOD, FL $35,000- Form 990PF Sch. B, 2025 · filing
2 PALM-AIRE CHARITABLE TRUST Person HOLLYWOOD, FL $34,000- Form 990PF Sch. B, 2025 · filing
2024 · 2 contributors · $41K
#ContributorTypeCity, stateTotalNoncashSource
1 WALKER FAMILY CHARITABLE TRUST Fuzzy 0.77 Organization or other HOLLYWOOD, FL $25,000- Form 990PF Sch. B, 2024 · filing
2 PALM-AIRE CHARITABLE TRUST Person HOLLYWOOD, FL $16,000- Form 990PF Sch. B, 2024 · filing
2023 · 2 contributors · $82K
#ContributorTypeCity, stateTotalNoncashSource
1 WALKER FAMILY CHARITABLE TRUST Fuzzy 0.77 Organization or other HOLLYWOOD, FL $50,000- Form 990PF Sch. B, 2023 · filing
2 PALM-AIRE CHARITABLE TRUST Person HOLLYWOOD, FL $32,000- Form 990PF Sch. B, 2023 · filing
2022 · 2 contributors · $75K
#ContributorTypeCity, stateTotalNoncashSource
1 WALKER FAMILY CHARITABLE TRUST Fuzzy 0.77 Organization or other HOLLYWOOD, FL $54,000- Form 990PF Sch. B, 2022 · filing
2 PALM-AIRE CHARITABLE TRUST Person HOLLYWOOD, FL $21,000- Form 990PF Sch. B, 2022 · filing
2021 · 1 contributor · $52K
#ContributorTypeCity, stateTotalNoncashSource
1 WALKER FAMILY CHARITABLE TRUST Fuzzy 0.77 Organization or other HOLLYWOOD, FL $52,000- Form 990PF Sch. B, 2021 · filing
2020 · 2 contributors · $53K
#ContributorTypeCity, stateTotalNoncashSource
1 WALKER FAMILY CHARITABLE TRUST Fuzzy 0.77 Organization or other HOLLYWOOD, FL $48,000- Form 990PF Sch. B, 2020 · filing
2 PALM-AIRE CHARITABLE TRUST Person HOLLYWOOD, FL $5,000- Form 990PF Sch. B, 2020 · filing
2019 · 2 contributors · $53K
#ContributorTypeCity, stateTotalNoncashSource
1 WALKER FAMILY CHARITABLE TRUST Fuzzy 0.77 Organization or other HOLLYWOOD, FL $48,000- Form 990PF Sch. B, 2019 · filing
2 PALM-AIRE CHARITABLE TRUST Person HOLLYWOOD, FL $5,000- Form 990PF Sch. B, 2019 · filing
2018 · 1 contributor · $46K
#ContributorTypeCity, stateTotalNoncashSource
1 WALKER FAMILY CHARITABLE TRUST Fuzzy 0.77 Organization or other NORTH MIAMI, FL $46,000- Form 990PF Sch. B, 2018 · filing
2017 · 2 contributors · $55K
#ContributorTypeCity, stateTotalNoncashSource
1 WALKER FAMILY CHARITABLE TRUST Fuzzy 0.77 Organization or other NORTH MIAMI, FL $50,000- Form 990PF Sch. B, 2017 · filing
2 PALM-AIRE CHARITABLE TRUST Person HOLLYWOOD, FL $5,000- Form 990PF Sch. B, 2017 · filing
2016 · 2 contributors · $55K
#ContributorTypeCity, stateTotalNoncashSource
1 WALKER FAMILY CHARITABLE TRUST Fuzzy 0.77 Organization or other NORTH MIAMI, FL $50,000- Form 990PF Sch. B, 2016 · filing
2 PALM-AIRE CHARITABLE TRUST Person HOLLYWOOD, FL $5,000- Form 990PF Sch. B, 2016 · filing
2015 · 2 contributors · $55K
#ContributorTypeCity, stateTotalNoncashSource
1 WALKER FAMILY CHARITABLE TRUST Fuzzy 0.77 Organization or other NORTH MIAMI, FL $50,000- Form 990PF Sch. B, 2015 · filing
2 PALM-AIRE CHARITABLE TRUST Person HOLLYWOOD, FL $5,000- Form 990PF Sch. B, 2015 · filing
2014 · 1 contributor · $48K
#ContributorTypeCity, stateTotalNoncashSource
1 WALKER FAMILY CHARITABLE TRUST Fuzzy 0.77 Organization or other NORTH MIAMI, FL $48,200- Form 990PF Sch. B, 2014 · filing
2013 · 1 contributor · $42K
#ContributorTypeCity, stateTotalNoncashSource
1 WALKER FAMILY CHARITABLE TRUST Person $42,500- Form 990PF Sch. B, 2013 · filing
2012 · 2 contributors · $48K
#ContributorTypeCity, stateTotalNoncashSource
1 WALKER FAMILY CHARITABLE TRUST Person NORTH MIAMI, FL $43,111- Form 990PF Sch. B, 2012 · filing
2 PALM AIRE CHARITABLE TRUST Person HOLLYWOOD, FL $5,000- Form 990PF Sch. B, 2012 · 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.

RevenueExpensesAssetsNet assetsContributionsProgram revenueOfficer payEmployeesVolunteers
2025 · Form 990PF period ending 2025-12-31 · view filing · original 990 ↗
$69,000$56,800 $30,858$30,858 $69,000- ---
2024 · Form 990PF period ending 2024-12-31 · view filing · original 990 ↗
$41,000$114,300 $18,658$18,658 $41,000- ---
2023 · Form 990PF period ending 2023-12-31 · view filing · original 990 ↗
$82,000$153,000 $91,958$91,958 $82,000- ---
2022 · Form 990PF period ending 2022-12-31 · view filing · original 990 ↗
$75,000$16,500 $162,958$162,958 $75,000- ---
2021 · Form 990PF period ending 2021-12-31 · view filing · original 990 ↗
$56,000$23,014 $104,458$104,458 $56,000- ---
2020 · Form 990PF period ending 2020-12-31 · view filing · original 990 ↗
$53,000$31,478 $71,472$71,472 $53,000- ---
2019 · Form 990PF period ending 2019-12-31 · view filing · original 990 ↗
$53,000$37,861 $49,950$49,950 $53,000- ---
2018 · Form 990PF period ending 2018-12-31 · view filing · original 990 ↗
$49,000$59,450 $34,811$34,811 $49,000- ---
2017 · Form 990PF period ending 2017-12-31 · view filing · original 990 ↗
$55,000$32,262 $45,261$45,261 $55,000- ---
2016 · Form 990PF period ending 2016-12-31 · view filing · original 990 ↗
$55,000$61,918 $22,523$22,523 $55,000- ---
2015 · Form 990PF period ending 2015-12-31 · view filing · original 990 ↗
$55,000$45,253 $29,441$29,441 $55,000- ---
2014 · Form 990PF period ending 2014-12-31 · view filing · original 990 ↗
$52,700$60,133 $19,694$19,694 $52,700- ---
2013 · Form 990PF period ending 2013-12-31 · view filing · original 990 ↗
$42,500$58,442 $27,127$27,127 $42,500- ---
2012 · Form 990PF period ending 2012-12-31 · view filing · original 990 ↗
$48,111$19,462 $43,069$43,069 -- ---

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)

OrganizationStateNTEELatest revenueLatest expensesTop-paid titleTop payWhy similar
MARIN AND ANA BRITOS FOUNDATIONFLT20 $69,500$9,162 Trustee$3,662 Same NTEE code T20, revenue within 2x, same state, similar name
BE A GIFT FOUNDATIONFLT20 $65,214$76,891 PRESIDENT$0 Same NTEE code T20, revenue within 2x, same state
L6 FOUNDATIONFLT20 $68,413$100,794 DIRECTOR$0 Same NTEE code T20, revenue within 2x, same state
ANCETRE FOUNDATION INCFLT20 $67,500$67,630 President$0 Same NTEE code T20, revenue within 2x, same state
KINGS GRANT FOUNDATIONFLT20 $65,265$790,962 TRUSTEE$0 Same NTEE code T20, revenue within 2x, same state
WEINER FAMILY FOUNDATIONFLT20 $72,001$66,669 PRESIDENT/TRUSTEE$0 Same NTEE code T20, revenue within 2x, same state
RACHEL AND BARNEY GOTTSTEIN FOUNDATIONFLT20 $72,109$84,715 PRESIDENT$0 Same NTEE code T20, revenue within 2x, same state
GREGG STRIMENOS FOUNDATION INCFLT20 $67,652$66,477 Pres/DIR.$0 Same NTEE code T20, revenue within 2x, same state
G4 GOOD FOUNDATION INCFLT20 $72,389$70,715 PRESIDENT$0 Same NTEE code T20, revenue within 2x, same state
MANNE FAMILY FOUNDATION INCFLT20 $70,335$99,223 President$0 Same NTEE code T20, revenue within 2x, same state
THOMAS AND JANE VAN DER MEULEN FOUNDATION INCFLT20 $70,155$12,520 DIRECTOR$0 Same NTEE code T20, revenue within 2x, same state
HUNTING FOUNDATIONFLT20 $68,793$70,130 PRESIDENT$0 Same NTEE code T20, revenue within 2x, same state
MICHAEL AND MILAGROS CONTRERAS FAMILY FOUNDATIONFLT20 $70,089$51,970 TRUSTEE$0 Same NTEE code T20, revenue within 2x, same state
CHRIS FOUNDATION INCFLT20 $65,000$65,852 P D$0 Same NTEE code T20, revenue within 2x, same state
SG HARRIS FOUNDATIONFLT20 $73,457$40,096 TRUSTEE$0 Same NTEE code T20, revenue within 2x, same state
HOLT FAMILY FOUNDATIONFLT20 $69,898$202,196 TRUSTEE$0 Same NTEE code T20, revenue within 2x, same state
THE LINDEN FOUNDATIONFLT20 $67,780$43,407 DIRECTOR$0 Same NTEE code T20, revenue within 2x, same state
GUERRA FAMILY FOUNDATION INCFLT20 $65,709$40,205 Pres, Dir, Sec$0 Same NTEE code T20, revenue within 2x, same state
ELLIOTT FOUNDATION INCFLT20 $67,000$40,325 PRESIDENT$0 Same NTEE code T20, revenue within 2x, same state
DAVID & LINDA MOSCOW FOUNDATIONFLT20 $66,763$150,051 PRESIDENT$0 Same NTEE code T20, revenue within 2x, same state
ZUVICH FAMILY FOUNDATIONFLT20 $70,470$72,211 Executive Director$46,600 Same NTEE code T20, revenue within 2x, same state
JIM AND JANE MCELYA CHARITABLE FOUNDATION 11152011FLT20 $70,886$200,786 TRUSTEE$0 Same NTEE code T20, revenue within 2x, same state
ROBERT AND SHERRY ROGERS MDFOUNDATION INCFLT20 $70,089$21,852 PRESIDENT$0 Same NTEE code T20, revenue within 2x, same state
FW GEISSINGER CHARITABLE FOUNDATIONFLT20 $67,067$630,492 CORPORATE TRUSTEE$4,743 Same NTEE code T20, revenue within 2x, same state
FYFE FAMILY FOUNDATION INCFLT20 $68,961$55,362 President$0 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).

GrantorTypeTotal givenGrantsOrganizations fundedYearsWhich ones
LA COUNTY SHERIFF'S CHILDREN'S COLLEGE Private foundation$30,0001 12023–2023 ALLEN MATKINS FOUNDATION
FAIRFIELD COUNTYS COMMUNITY FOUNDATION INC DAF sponsor$10,0001 12011–2011 CHRIS FOUNDATION INC
WYE FOUNDATION INC Private foundation$5,0002 12024–2025 G4 GOOD FOUNDATION INC
JAMES AND EDITH ROSS FOUNDATION Private foundation$1,0001 12021–2021 ALLEN MATKINS 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 · $56,800 spent · pay $0 · grants $55,300 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $55,300 97.4%
Fees: accounting $1,500 2.6%
Total$56,800100%

View the filing

2024 · Form 990PF · $114,300 spent · pay $0 · grants $112,800 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $112,800 98.7%
Fees: accounting $1,500 1.3%
Total$114,300100%

View the filing

2023 · Form 990PF · $153,000 spent · pay $0 · grants $152,000 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $152,000 99.3%
Fees: accounting $1,000 0.7%
Total$153,000100%

View the filing

2022 · Form 990PF · $16,500 spent · pay $0 · grants $15,500 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $15,500 93.9%
Fees: accounting $1,000 6.1%
Total$16,500100%

View the filing

2021 · Form 990PF · $23,014 spent · pay $0 · grants $22,014 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $22,014 95.7%
Fees: accounting $1,000 4.3%
Total$23,014100%

View the filing

2020 · Form 990PF · $31,478 spent · pay $0 · grants $30,478 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $30,478 96.8%
Fees: accounting $1,000 3.2%
Total$31,478100%

View the filing

2019 · Form 990PF · $37,861 spent · pay $0 · grants $36,301 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $36,301 95.9%
Fees: accounting $1,000 2.6%
Other expenses $560 1.5%
Total$37,861100%

View the filing

2018 · Form 990PF · $59,450 spent · pay $0 · grants $58,261 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $58,261 98.0%
Fees: accounting $1,000 1.7%
Other expenses $189 0.3%
Total$59,450100%

View the filing

2017 · Form 990PF · $32,262 spent · pay $0 · grants $30,867 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $30,867 95.7%
Fees: accounting $1,000 3.1%
Other expenses $395 1.2%
Total$32,262100%

View the filing

2016 · Form 990PF · $61,918 spent · pay $0 · grants $60,755 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $60,755 98.1%
Fees: accounting $1,000 1.6%
Fees: legal $163 0.3%
Total$61,918100%

View the filing

2015 · Form 990PF · $45,253 spent · pay $0 · grants $43,926 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $43,926 97.1%
Fees: accounting $1,000 2.2%
Fees: legal $276 0.6%
Other expenses $51 0.1%
Total$45,253100%

View the filing

2014 · Form 990PF · $60,133 spent · pay $0 · grants $59,038 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $59,038 98.2%
Fees: accounting $1,000 1.7%
Other expenses $95 0.2%
Total$60,133100%

View the filing

2013 · Form 990PF · $58,442 spent · pay $0 · grants $56,399 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $56,399 96.5%
Other expenses $860 1.5%
Fees: accounting $750 1.3%
Fees: legal $433 0.7%
Total$58,442100%

View the filing

2012 · Form 990PF · $19,462 spent · pay $0 · grants $17,800 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $17,800 91.5%
Taxes $850 4.4%
Fees: accounting $500 2.6%
Other expenses $312 1.6%
Total$19,462100%

View the filing