STRATEGY STUDIO / PUBLIC DATA EXPLORER

MARNI & MORRIS PROPP II FAMILY FOUNDATION INC

Cite this

Plain text MARNI & MORRIS PROPP II FAMILY FOUNDATION INC. Strategy Studio, nonprofit organization profile, tax years 2017–2024. https://strategystudio.org/org/800057787. Retrieved 2026-10-20.

APA Strategy Studio. (n.d.). MARNI & MORRIS PROPP II FAMILY FOUNDATION INC [Nonprofit organization profile; tax years 2017–2024]. Retrieved October 20, 2026, from https://strategystudio.org/org/800057787

MLA “MARNI & MORRIS PROPP II FAMILY FOUNDATION INC.” Strategy Studio, tax years 2017–2024, https://strategystudio.org/org/800057787. Accessed 20 Oct. 2026.

Retrieved 2026-10-20; covers tax years 2017–2024. Data: Strategy Studio, CC BY 4.0.

2024 · Form 990PF · revenue $4.8M · expenses $764K · assets $16.4M

EIN
80-0057787
Address
366 EAGLE DR, JUPITER, FL 33477-4066
NTEE code
T22
Subsection
501(c)(3)
Ruling year
2003
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Each tax year counts once: when a return was amended, only the latest return for that period is used below (superseded returns stay listed, greyed, under Finances).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 4 people listed on these returns reported compensation from the organization. They are listed below.

Officers and directors, no compensation reported

4 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
Morris Propp TREASURER2017-2024 6 $0 reported 4
Marni Propp PRESIDENT2017-2024 0 $0 reported 1
Adrienne Propp DIRECTOR2017-2024 0 $0 reported 1
Harold Reed DIRECTOR2017-2024 0 $0 reported 1

People by year

2024 · 4 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
MARNI PROPP PRESIDENT0 $0-$0 $01
MORRIS PROPP TREASURER6 $0-$0 $04
ADRIENNE PROPP DIRECTOR0 $0-$0 $01
HAROLD REED DIRECTOR0 $0-$0 $01
2023 · 4 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
MARNI PROPP PRESIDENT0 $0-$0 $01
MORRIS PROPP TREASURER6 $0-$0 $04
ADRIENNE PROPP DIRECTOR0 $0-$0 $01
HAROLD REED DIRECTOR0 $0-$0 $01
2022 · 4 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
MARNI PROPP PRESIDENT0 $0-$0 $01
MORRIS PROPP TREASURER6 $0-$0 $04
ADRIENNE PROPP DIRECTOR0 $0-$0 $01
HAROLD REED DIRECTOR0 $0-$0 $01
2020 · 4 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
MARNI PROPP PRESIDENT0 $0-$0 $01
MORRIS PROPP TREASURER6 $0-$0 $04
ADRIENNE PROPP DIRECTOR0 $0-$0 $01
HAROLD REED DIRECTOR0 $0-$0 $01
2019 · 4 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
MARNI PROPP PRESIDENT0 $0-$0 $01
MORRIS PROPP TREASURER6 $0-$0 $04
ADRIENNE PROPP DIRECTOR0 $0-$0 $01
HAROLD REED DIRECTOR0 $0-$0 $01
2018 · 4 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
MARNI PROPP PRESIDENT0 $0-$0 $01
MORRIS PROPP TREASURER6 $0-$0 $04
ADRIENNE PROPP DIRECTOR0 $0-$0 $01
HAROLD REED DIRECTOR0 $0-$0 $01
2017 · 4 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
MARNI PROPP PRESIDENT0 $0-$0 $01
MORRIS PROPP TREASURER6 $0-$0 $04
ADRIENNE PROPP DIRECTOR0 $0-$0 $01
HAROLD REED DIRECTOR0 $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.

2024 · 0 grants to organizations · $0 · 163 grants to individuals · $734K
2023 · 0 grants to organizations · $0 · 136 grants to individuals · $660K
2022 · 0 grants to organizations · $0 · 148 grants to individuals · $538K
2020 · 0 grants to organizations · $0 · 123 grants to individuals · $422K
2019 · 0 grants to organizations · $0 · 181 grants to individuals · $311K
2018 · 0 grants to organizations · $0 · 211 grants to individuals · $328K
2017 · 0 grants to organizations · $0 · 198 grants to individuals · $270K

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 · 1 contributor · $1.6M
#ContributorTypeCity, stateTotalNoncashSource
1 MORRIS AND MARNI PROPP Organization or other JUPITER, FL $1,615,232$1,615,232 Form 990PF Sch. B, 2024 · filing
2023 · 1 contributor · $1.1M
#ContributorTypeCity, stateTotalNoncashSource
1 MORRIS AND MARNI PROPP Person JUPITER, FL $1,066,284$1,066,284 Form 990PF Sch. B, 2023 · filing
2022 · 1 contributor · $710K
#ContributorTypeCity, stateTotalNoncashSource
1 MORRIS AND MARNI PROPP Person JUPITER, FL $709,939$709,939 Form 990PF Sch. B, 2022 · filing
2020 · 4 contributors · $1.0M
#ContributorTypeCity, stateTotalNoncashSource
1 MORRIS AND MARNI PROPP Person JUPITER, FL $919,594$919,594 Form 990PF Sch. B, 2020 · filing
2 MORRIS ANNA PROPP SONS FUND Person JUPITER, FL $50,000- Form 990PF Sch. B, 2020 · filing
4 MORRIS MARNI PROPP Person JUPITER, FL $35,215- Form 990PF Sch. B, 2020 · filing
3 PROPP FOUNDATION INC Person NEW YORK, NY $10,000- Form 990PF Sch. B, 2020 · filing
2019 · 3 contributors · $597K
#ContributorTypeCity, stateTotalNoncashSource
1 MORRIS AND MARNI PROPP Person JUPITER, FL $520,508$520,508 Form 990PF Sch. B, 2019 · filing
2 MORRIS ANNA PROPP SONS FUND Person JUPITER, FL $62,000- Form 990PF Sch. B, 2019 · filing
3 PROPP FOUNDATION INC Person NEW YORK, NY $14,000- Form 990PF Sch. B, 2019 · filing
2018 · 2 contributors · $1.1M
#ContributorTypeCity, stateTotalNoncashSource
1 MORRIS AND MARNI PROPP Person JUPITER, FL $1,109,340$1,109,340 Form 990PF Sch. B, 2018 · filing
2 MORTIMER EUGENIE ALTER PROPP FUND Person JUPITER, FL $16,500- Form 990PF Sch. B, 2018 · filing
2017 · 4 contributors · $808K
#ContributorTypeCity, stateTotalNoncashSource
1 MORRIS AND MARNI PROPP Person JUPITER, FL $609,109$2,436,436 Form 990PF Sch. B, 2017 · filing
4 MORTIMER J PROPP ENDOWMENT Person JUPITER, FL $100,000- Form 990PF Sch. B, 2017 · filing
2 MORRIS AND ANNA PROPP SONS FUND Person JUPITER, FL $80,000- Form 990PF Sch. B, 2017 · filing
3 MORTIMER EUGENIE ALTER PROPP FUND Person JUPITER, FL $18,750- Form 990PF Sch. B, 2017 · 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
2024 · Form 990PF period ending 2024-12-31 · view filing · original 990 ↗
$4,828,225$763,559 $16,403,033$16,403,033 $1,615,232- ---
2023 · Form 990PF period ending 2023-12-31 · view filing · original 990 ↗
$2,569,376$730,491 $13,895,631$12,338,367 $1,066,284- ---
2022 · Form 990PF period ending 2022-12-31 · view filing · original 990 ↗
$3,719,580$753,121 $14,351,909$12,424,257 $709,939- ---
2020 · Form 990PF period ending 2020-12-31 · view filing · original 990 ↗
-$2,160,412$468,530 $8,388,953$5,011,918 $1,014,809- ---
2019 · Form 990PF period ending 2019-12-31 · view filing · original 990 ↗
$1,601,964$345,193 $8,011,772$7,640,860 $600,508- ---
2018 · Form 990PF period ending 2018-12-31 · view filing · original 990 ↗
$1,741,103$359,309 $6,425,711$6,384,089 $1,128,962- ---
2017 · Form 990PF period ending 2017-12-31 · amended · view filing · original 990 ↗
$1,589,743$291,842 $5,853,546$5,843,546 $807,859- ---
2017 · Form 990PF period ending 2017-12-31 · superseded · view filing · original 990 ↗
$1,514,464$291,842 $5,853,546$5,843,546 $732,580- ---

Funders of this organization

1 grantor reported grants to this organization, $130,000 in all, tax years 2020 to 2021. Exact: the grantor wrote this organization's EIN. Fuzzy: the grantor wrote only a name (foundations' 990-PF has no EIN field), matched to the same or a near-identical name in the same state; the name as filed is shown. From the latest return for each grantor and year, so amended returns aren't counted twice. CSV

GrantorTypeMatchYears givenGrantsTotalLatest yearLatest year's amountGrants
MORRIS & ANNA PROPP SONS FUND INC Private foundation Fuzzy filed as “MARNI & MORRIS PROPP II FAMILY FOUNDATION INC” 2020-2021 2$130,000 2021$60,000
show

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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
DINAN FAMILY FOUNDATION INCFLT22 $4,698,974$6,855,738 DIRECTOR$0 Same NTEE code T22, revenue within 2x, same state, similar name
BURTON FAMILY FOUNDATION INCFLT22 $4,436,154$1,090,115 PRESIDENT$0 Same NTEE code T22, revenue within 2x, same state, similar name
DAVIE FAMILY FOUNDATION INCFLT22 $5,946,799$615,313 DIRECTOR$0 Same NTEE code T22, revenue within 2x, same state, similar name
EDITH & MARTIN STEIN FAMILY FOUNDATION INCFLT22 $6,689,629$253,194 PRESIDENT$9,006 Same NTEE code T22, revenue within 2x, same state, similar name
WILLIAMS FAMILY FOUNDATION INCFLT22 $4,002,434$1,918,225 Pres./Dir.$0 Same NTEE code T22, revenue within 2x, same state, similar name
STUART A MILLER FAMILY FOUNDATION INCFLT22 $6,214,603$1,874,943 PRESIDENT$0 Same NTEE code T22, revenue within 2x, same state, similar name
ROBERT E DODS FAMILY FOUNDATION INCFLT22 $3,749,318$742,341 PRESIDENT$0 Same NTEE code T22, revenue within 2x, same state
MCJUNKIN FAMILY CHARITABLE FOUNDATION INCFLT22 $3,729,039$4,486,381 PRES/SEC/DIR$135,000 Same NTEE code T22, revenue within 2x, same state
RUANE FAMILY FOUNDATIONFLT22 $3,977,365$5,888,075 TRUSTEE$0 Same NTEE code T22, revenue within 2x, same state
TOLER FAMILY FOUNDATIONFLT22 $3,529,444$1,700,105 PRESIDENT/TREASURER$0 Same NTEE code T22, revenue within 2x, same state
CLINE FAMILY FOUNDATIONFLT22 $3,452,810$1,562,236 EXECUTIVE DI$151,116 Same NTEE code T22, revenue within 2x, same state
LILLIE FAMILY FOUNDATIONFLT22 $6,205,625$367,255 TRUSTEE$0 Same NTEE code T22, revenue within 2x, same state
DINOVI FAMILY FOUNDATIONFLT22 $3,671,583$2,193,197 TRUSTEE$0 Same NTEE code T22, revenue within 2x, same state
MARC J LEDER FOUNDATION INCFLT22 $4,217,580$2,576,596 DIRECTOR/SECRETARY$0 Same NTEE code T22, revenue within 2x, same state
MANN FAMILY FOUNDATION TR 060700FLT22 $4,384,038$782,148 OFFICER$0 Same NTEE code T22, revenue within 2x, same state
DOUGLAS R MOORE FAMILY FOUNDATIONFLT22 $4,500,533$958,807 President$0 Same NTEE code T22, revenue within 2x, same state
ANNIE AND MARK BATES FOUNDATION INCFLT22 $3,974,152$313,500 PRES$5,000 Same NTEE code T22, revenue within 2x, same state
C AND A JOHNSON FAMILY FOUNDATIONFLT22 $6,163,978$1,666,731 TREASURER & CHAIRMAN / DIRECTOR$0 Same NTEE code T22, revenue within 2x, same state
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E M LYNN FOUNDATIONFLT22 $4,700,837$7,453,413 Trustee$0 Same NTEE code T22, revenue within 2x, same state
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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
JAMES & LISA LILLIE CHARITABLE Private foundation$2,898,4532 12017–2017 LILLIE FAMILY FOUNDATION
FOUNDATION TO PROMOTE OPEN SOCIETY Private foundation$250,0001 12023–2023 ARSENAULT FAMILY FOUNDATION INC
HAMILTON COUNTY COMMUNITY FOUNDATION INC DAF sponsor$200,0001 12010–2010 DOUGLAS R MOORE FAMILY FOUNDATION
NATIONAL CHRISTIAN CHARITABLE FOUNDATION DAF sponsor$55,0001 12024–2024 CV AMERICAS INC
LUCKY SEVEN MN FOUNDATION Private foundation$10,0001 12023–2023 ANNEXSTAD FAMILY FOUNDATION INC
COMMUNITY FOUNDATION OF FREDERICK COUNTY MARYLAND INCORPORATED DAF sponsor$7,9001 12021–2021 AUSHERMAN FAMILY FOUNDATION INC
STONIER SCHOLARSHIP INC DAF sponsor$6,1071 12021–2021 VATHEUER FAMILY 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 · $763,559 spent · pay $0 · grants $734,265 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $734,265 96.2%
Interest $10,847 1.4%
Fees: accounting $5,350 0.7%
Fees: legal $5,000 0.7%
Other expenses $3,320 0.4%
Taxes $2,839 0.4%
Fees: other professional $1,938 0.3%
Total$763,559100%

View the filing

2023 · Form 990PF · $730,491 spent · pay $0 · grants $660,247 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $660,247 90.4%
Interest $32,727 4.5%
Other expenses $27,347 3.7%
Fees: accounting $4,950 0.7%
Taxes $3,756 0.5%
Fees: other professional $1,464 0.2%
Total$730,491100%

View the filing

2022 · Form 990PF · $753,121 spent · pay $0 · grants $538,035 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $538,035 71.4%
Interest $128,513 17.1%
Other expenses $75,316 10.0%
Fees: accounting $5,750 0.8%
Fees: other professional $4,480 0.6%
Taxes $1,027 0.1%
Total$753,121100%

View the filing

2020 · Form 990PF · $468,530 spent · pay $0 · grants $422,219 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $422,219 90.1%
Interest $46,164 9.9%
Taxes $147 0.0%
Total$468,530100%

View the filing

2019 · Form 990PF · $345,193 spent · pay $0 · grants $311,186 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $311,186 90.1%
Interest $15,805 4.6%
Fees: other professional $9,951 2.9%
Fees: accounting $5,250 1.5%
Taxes $3,001 0.9%
Total$345,193100%

View the filing

2018 · Form 990PF · $359,309 spent · pay $0 · grants $328,408 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $328,408 91.4%
Fees: other professional $15,820 4.4%
Interest $10,082 2.8%
Fees: accounting $3,250 0.9%
Taxes $1,251 0.3%
Other expenses $498 0.1%
Total$359,309100%

View the filing

2017 · Form 990PF · $291,842 spent · pay $0 · grants $270,069 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $270,069 92.5%
Fees: other professional $11,669 4.0%
Interest $7,525 2.6%
Fees: accounting $1,890 0.6%
Taxes $689 0.2%
Total$291,842100%

View the filing