FRAZZOLI-CASSI FAMILY FOUNDATION

Cite this

Plain text FRAZZOLI-CASSI FAMILY FOUNDATION. furp.org, nonprofit organization profile, tax years 2019–2025. https://furp.org/org/frazzoli-cassi-family-foundation-823342245. Retrieved 2026-11-02.

APA furp.org. (n.d.). FRAZZOLI-CASSI FAMILY FOUNDATION [Nonprofit organization profile; tax years 2019–2025]. Retrieved November 2, 2026, from https://furp.org/org/frazzoli-cassi-family-foundation-823342245

MLA “FRAZZOLI-CASSI FAMILY FOUNDATION.” furp.org, tax years 2019–2025, https://furp.org/org/frazzoli-cassi-family-foundation-823342245. Accessed 2 Nov. 2026.

Retrieved 2026-11-02; covers tax years 2019–2025. Data: furp.org, CC BY 4.0.

2025 · Form 990PF · revenue $819K · expenses $66K · assets $3.5M

EIN
82-3342245
Address
FOUNDATION SOURCE 501 SILVERSIDE RD, WILMINGTON, DE 19809-0000
NTEE code
T20
Exempt type
501(c)(3): charitable, religious, educational, scientific or literary (corporation)
Ruling date
February 2019 (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Each tax year counts once: when a return was amended, only the latest return for that period is used below (superseded returns stay listed, greyed, under Finances).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.

NameLatest titleYearsHrs/wk (latest)CompensationOrganizations
Romana Cass Dir, Sec, Treas2019-2025 1 $0 reported 1
Emilio Frazzoli Dir, Pres2019-2025 1 $0 reported 1

People by year

2025 · 2 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
Romana Cass Dir, Sec, Treas1 $0-$0 $01
Emilio Frazzoli Dir, Pres1 $0-$0 $01
2024 · 2 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
Romana Cass Dir, Sec, Treas1 $0-$0 $01
Emilio Frazzoli Dir, Pres1 $0-$0 $01
2023 · 2 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
Romana Cass Dir, Sec, Treas1 $0-$0 $01
Emilio Frazzoli Dir, Pres1 $0-$0 $01
2022 · 2 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
Romana Cass Dir, Sec, Treas1 $0-$0 $01
Emilio Frazzoli Dir, Pres1 $0-$0 $01
2021 · 2 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
Romana Cass Dir, Sec, Treas1 $0-$0 $01
Emilio Frazzoli Dir, Pres1 $0-$0 $01
2020 · 2 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
Romana Cass Dir, Sec, Treas1 $0-$0 $01
Emilio Frazzoli Dir, Pres1 $0-$0 $01
2019 · 2 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
ROMANA CASS Dir, Sec, Treas1 $0-$0 $01
Emilio Frazzoli Dir, Pres1 $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 · 1 grant to organizations · $15K
2024 · 1 grant to organizations · $9K
2023 · 2 grants to organizations · $51K
2022 · 3 grants to organizations · $58K
2021 · 5 grants to organizations · $178K
2020 · 1 grant to organizations · $150K

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 · 1 contributor · $662K
#ContributorTypeCity, stateTotalNoncashSource
1 Frazzoli Emilio Person Belmont, MA $661,551$661,551 Form 990PF Sch. B, 2025 · filing
2024 · 1 contributor · $313K
#ContributorTypeCity, stateTotalNoncashSource
1 Frazzoli Emilio Person Belmont, MA $312,783$312,783 Form 990PF Sch. B, 2024 · filing
2023 · 1 contributor · $309K
#ContributorTypeCity, stateTotalNoncashSource
1 Frazzoli Emilio Person Belmont, MA $309,493$309,493 Form 990PF Sch. B, 2023 · filing
2021 · 1 contributor · $1.5M
#ContributorTypeCity, stateTotalNoncashSource
1 Emilio Frazzoli Person Belmont, MA $1,549,495$1,549,496 Form 990PF Sch. B, 2021 · filing
2020 · 1 contributor · $330K
#ContributorTypeCity, stateTotalNoncashSource
1 Frazzoli Emilio Person Belmont, MA $330,498$330,498 Form 990PF Sch. B, 2020 · filing
2019 · 1 contributor · $501K
#ContributorTypeCity, stateTotalNoncashSource
1 Frazzoli Emilio Person Newton, MA $500,855$500,857 Form 990PF Sch. B, 2019 · 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 ↗
$818,670$66,062 $3,475,612$3,475,612 $661,551- $0--
2024 · Form 990PF period ending 2024-12-31 · view filing · original 990 ↗
$463,306$48,024 $2,723,004$2,723,004 $312,783- $0--
2023 · Form 990PF period ending 2023-12-31 · view filing · original 990 ↗
$279,910$85,420 $2,307,722$2,307,722 $309,493- $0--
2022 · Form 990PF period ending 2022-12-31 · view filing · original 990 ↗
-$165,992$92,930 $2,113,232$2,113,232 $0- $0--
2021 · Form 990PF period ending 2021-12-31 · view filing · original 990 ↗
$1,684,196$199,336 $2,337,154$2,337,154 $1,549,495- $0--
2020 · Form 990PF period ending 2020-12-31 · view filing · original 990 ↗
$317,924$162,644 $839,959$839,959 $330,498- $0--
2019 · Form 990PF period ending 2019-12-31 · view filing · original 990 ↗
$501,998$41,448 $684,679$684,679 $500,855- $0--

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)

OrganizationStateNTEELatest revenueLatest expensesTop-paid titleTop payWhy similar
ZHU FAMILY FOUNDATION INCDET20 $889,322$826,313 Pres, Dir, Sec$0 Same NTEE code T20, revenue within 2x, same state, similar name
REPLOGLE FAMILY FOUNDATIONDET20 $804,280$393,398 Dir, Sec, Pres$0 Same NTEE code T20, revenue within 2x, same state, similar name
THE MEEKER ROM FAMILY FOUNDATIONDET20 $861,260$486,410 Dir, Treas$0 Same NTEE code T20, revenue within 2x, same state
AMICUS AMICO FOUNDATIONDET20 $761,736$305,434 Co- Pres, Dir$0 Same NTEE code T20, revenue within 2x, same state
CEDAR SPRAY FOUNDATIONDET20 $805,368$421,719 Dir, Sec$0 Same NTEE code T20, revenue within 2x, same state
BARBARA AND WILLIAM ROSENTHAL FAMILY FOUNDATIONDET20 $792,410$223,392 TRUSTEE, AS REQ'D$145,657 Same NTEE code T20, revenue within 2x, same state
WELLNESS FOUNDATIONDET20 $854,499$208,957 Dir, Sec, VP$0 Same NTEE code T20, revenue within 2x, same state
CAROLINE M LOWNDES FOUNDATION INCDET20 $758,045$357,580 Pres, Dir, Sec$12,000 Same NTEE code T20, revenue within 2x, same state
EON CHARITABLE FOUNDATIONDET20 $834,462$439,273 Pres, Dir, Sec$0 Same NTEE code T20, revenue within 2x, same state
OHANA EAST FOUNDATIONDET20 $823,982$185,958 VP$0 Same NTEE code T20, revenue within 2x, same state
IRONS EDGE FOUNDATIONDET20 $832,747$355,484 Dir, Pres$0 Same NTEE code T20, revenue within 2x, same state
A BLUE SKY FOUNDATIONDET20 $897,871$320,361 Dir, Pres, Sec, Treas$0 Same NTEE code T20, revenue within 2x, same state
BERNARD AND PATRICIA IACOVANGELO FAMILY FOUNDATION INCDET20 $766,710$325,675 Pres, Dir, Sec$0 Same NTEE code T20, revenue within 2x, same state
WILLIAM KISTLER COORS FOUNDATIONDET20 $868,014$226,609 VP$0 Same NTEE code T20, revenue within 2x, same state
BEVAN DADDINO FOUNDATION INCDET20 $878,305$369,907 Dir, Pres$0 Same NTEE code T20, revenue within 2x, same state
D LANE & ANWYL BATES FOUNDATIONDET20 $862,106$467,499 DIRECTOR$25,000 Same NTEE code T20, revenue within 2x, same state
CONSTANCE GOULANDRIS FOUNDATION INCDET20 $850,166$2,127,349 Dir, VP, Sec$0 Same NTEE code T20, revenue within 2x, same state
RUTH WINKELMAN WENDER FOUNDATIONDET20 $811,536$758,593 TRUSTEE$108,122 Same NTEE code T20, revenue within 2x, same state
GLORYA KAUFMAN DANCE FOUNDATIONDET20 $805,172$65,183 CO-TRUSTEE$0 Same NTEE code T20, revenue within 2x, same state
THE HERNAN & ORFI BARROS FOUNDATIONDET20 $819,762$1,092,283 Pres, Dir, Sec, Treas$0 Same NTEE code T20, revenue within 2x, same state
TMPAA CHARITIES INCDET20 $883,818$108,415 EXECUTIVE DIRECTOR$0 Same NTEE code T20, revenue within 2x, same state
EDITH W MACGUIRE CHARITABLE TRUSTDET20 $807,488$724,675 TRUSTEE, AS REQ'$94,976 Same NTEE code T20, revenue within 2x, same state
CABASSO FAMILY FOUNDATIONNYT20 $800,000$810,400 TRUSTEE$0 Same NTEE code T20, revenue within 2x, similar name
CAREY FAMILY FOUNDATIONCTT20 $844,537$921,114 Trustee$0 Same NTEE code T20, revenue within 2x, similar name
CAMERON FAMILY FOUNDATIONCAT20 $771,266$756,419 CEO$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).

GrantorTypeTotal givenGrantsOrganizations fundedYearsWhich ones
ESB CHARITABLE FOUNDATION Private foundation$350,0002 12023–2024 ETC FAMILY FOUNDATION
STANISLAUS COMMUNITY FOUNDATION DAF sponsor$120,0004 12016–2024 COSTA FAMILY FOUNDATION
W R BERKLEY CORPORATION CHARITABLE FOUNDATION Private foundation$100,0001 12025–2025 TMPAA CHARITIES INC
PAUL AND LISA DEANGELO FAMILY FOUNATION Private foundation$45,0003 12023–2025 CAREY FAMILY FOUNDATION
HERRENDORF FAMILY FOUNDATION INC Private foundation$35,0001 12021–2021 SHOLL-FREEDE FAMILY FOUNDATION
FIDELITY INVESTMENTS CHARITABLE GIFT FUND DAF sponsor$25,5002 22023–2023 TMPAA CHARITIES INC; SHOLL-FREEDE FAMILY FOUNDATION
DONOR ADVISED CHARITABLE GIVING DAF sponsor$10,0001 12024–2024 SHOLL-FREEDE FAMILY FOUNDATION
T ROWE PRICE PROGRAM FOR CHARITABLE GIVING INC DAF sponsor$10,0001 12025–2025 TMPAA CHARITIES INC
MORGAN STANLEY GLOBAL IMPACT FUNDING TRUST INC DAF sponsor$10,0001 12024–2024 SHOLL-FREEDE FAMILY FOUNDATION
TRIANGLE COMMUNITY FOUNDATION DAF sponsor$10,0001 12024–2024 TMPAA CHARITIES INC
TOWERBROOK FOUNDATION Private foundation$10,0001 12024–2024 COSTA FAMILY FOUNDATION
JPMORGAN CHASE FOUNDATION Private foundation$1,0001 12012–2012 CONSIDINE 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.

2025 · Form 990PF · $66,062 spent · pay $0 · grants $15,000 · events $0
LineAs describedTotalShare
Fees: other professional $26,907 40.7%
Other expenses $17,443 26.4%
Contributions, gifts, grants paid $15,000 22.7%
Taxes $6,712 10.2%
Total$66,062100%

View the filing

2024 · Form 990PF · $48,024 spent · pay $0 · grants $8,600 · events $0
LineAs describedTotalShare
Fees: other professional $23,131 48.2%
Other expenses $15,786 32.9%
Contributions, gifts, grants paid $8,600 17.9%
Taxes $507 1.1%
Total$48,024100%

View the filing

2023 · Form 990PF · $85,420 spent · pay $0 · grants $51,000 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $51,000 59.7%
Fees: other professional $17,209 20.1%
Other expenses $15,153 17.7%
Taxes $2,058 2.4%
Total$85,420100%

View the filing

2022 · Form 990PF · $92,930 spent · pay $0 · grants $58,248 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $58,248 62.7%
Fees: other professional $13,781 14.8%
Other expenses $13,362 14.4%
Taxes $7,539 8.1%
Total$92,930100%

View the filing

2021 · Form 990PF · $199,336 spent · pay $0 · grants $177,762 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $177,762 89.2%
Other expenses $10,302 5.2%
Fees: other professional $8,292 4.2%
Taxes $2,980 1.5%
Total$199,336100%

View the filing

2020 · Form 990PF · $162,644 spent · pay $0 · grants $150,000 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $150,000 92.2%
Other expenses $9,130 5.6%
Fees: other professional $1,877 1.2%
Taxes $1,637 1.0%
Total$162,644100%

View the filing

2019 · Form 990PF · $41,448 spent · pay $0 · grants $0 · events $0
LineAs describedTotalShare
Fees: legal $33,405 80.6%
Other expenses $8,042 19.4%
Taxes $1 0.0%
Total$41,448100%

View the filing

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