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Nonprofit · EIN 36-3486958

MARS SNACKING FOUNDATION

Tax-exempt · WILMINGTON, DE 19809

Financials

$3.4M$5.4M2023$6M$4.8M2024$4.9M$6.1M2025
Revenue Expenses · by fiscal year end
Financials of MARS SNACKING FOUNDATION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-PF$4,861,334$6,138,063-$1,276,729$39,758,377$0$39,758,377
December 31, 2024990-PF$5,985,867$4,820,107$1,165,760$40,605,106$0$40,605,106
December 31, 2023990-PF$3,377,876$5,442,757-$2,064,881$39,439,346$0$39,439,346
Financial details: 990-PF for the year ended December 31, 2025

Revenue

Contributions, gifts and grants
$1,000,000
Dividends
$1,595,049
Interest
$19,790
Net gain from sales of assets
$2,246,495

Expenses

Grants and similar amounts paid
$5,446,648
Compensation of officers, directors and key employees
$0
Disbursements for charitable purposes
$6,056,805
Excise tax on investment income
$53,326

Balance sheet and other

Total assets, start of year
$40,605,106
Total assets, end of year
$39,758,377
Total liabilities, end of year
$0
Net assets, end of year
$39,758,377
Fair market value of assets
$67,383,412
Qualifying distributions
$6,056,805
Net investment income
$3,861,334

From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.

Officers, directors and key employees

As listed on the 990-PF for the year ended December 31, 2025, highest compensation first.

NameTitleHours / weekCompensation
Jessica Adelman
Foundation Source 501 Silverside Rd, Wilmington, DE 198091377
Dir, VP, Pres0$0
Alastair Child
Foundation Source 501 Silverside Rd, Wilmington, DE 198091377
Dir0$0
Anna Marciano
Foundation Source 501 Silverside Rd, Wilmington, DE 198091377
Sec1$0
Bernadette Russell
Foundation Source 501 Silverside Rd, Wilmington, DE 198091377
Dir0$0
Mayela Stuparitz
Foundation Source 501 Silverside Rd, Wilmington, DE 198091377
Treas0$0
Anne Vela-Wagner
Foundation Source 501 Silverside Rd, Wilmington, DE 198091377
Executive Dir32$0
990-PF for the year ended December 31, 2024: 7 people
NameTitleHours / weekCompensation
Jessica Adelman
Foundation Source 501 Silverside Rd, Wilmington, DE 198091377
Dir, VP, Pres0$0
Alastair Child
Foundation Source 501 Silverside Rd, Wilmington, DE 198091377
Dir0$0
Fabiano Lima
Foundation Source 501 Silverside Rd, Wilmington, DE 198091377
Dir, Pres0$0
Anna Marciano
Foundation Source 501 Silverside Rd, Wilmington, DE 198091377
Sec1$0
Bernadette Russell
Foundation Source 501 Silverside Rd, Wilmington, DE 198091377
Dir0$0
Mayela Stuparitz
Foundation Source 501 Silverside Rd, Wilmington, DE 198091377
Treas0$0
Anne Vela-Wagner
Foundation Source 501 Silverside Rd, Wilmington, DE 198091377
Executive Dir32$0
990-PF for the year ended December 31, 2023: 8 people
NameTitleHours / weekCompensation
Jessica Adelman
Foundation Source 501 Silverside Rd, Wilmington, DE 198091377
Dir, VP0$0
Alastair Child
Foundation Source 501 Silverside Rd, Wilmington, DE 198091377
Dir0$0
Dave Jones
Foundation Source 501 Silverside Rd, Wilmington, DE 198091377
Sec0$0
Fabiano Lima
Foundation Source 501 Silverside Rd, Wilmington, DE 198091377
Dir, Pres0$0
Anna Marciano
Foundation Source 501 Silverside Rd, Wilmington, DE 198091377
Sec0$0
Bernadette Russell
Foundation Source 501 Silverside Rd, Wilmington, DE 198091377
Dir0$0
Mayela Stuparitz
Foundation Source 501 Silverside Rd, Wilmington, DE 198091377
Treas0$0
Anne Vela-Wagner
Foundation Source 501 Silverside Rd, Wilmington, DE 198091377
Executive Dir32$0

Address and contacts

Address (IRS master file)
FOUNDATION SOURCE 501 SILVERSIDE RD, WILMINGTON, DE 19809-0000
In care of
% FOUNDATION SOURCE
Signed the 990-PF
Mayela Stuparitz, Treasurer
Phone
(800) 839-1754
Return prepared by
Foundation Source

What it must file and when

IRS records say it files Form 990-PF. Private foundations file every year. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025December 31, 2025May 15, 2026990-PF on file
2024December 31, 2024May 15, 2025990-PF on file
2023December 31, 2023May 15, 2024990-PF on file

IRS record

EIN
36-3486958
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Private non-operating foundation
Donations deductible (Pub 78)
Private foundation, 30% limit
Exempt since
1987
Accounting year ends
December
Files
Form 990-PF
Assets (IRS master file)
$39,758,377
Income (IRS master file)
$11,950,360

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-PFDecember 2025$4,861,334$6,138,063$39,758,377IRS
990-PFDecember 2024$5,985,867$4,820,107$40,605,106IRS
990-PFDecember 2023$3,377,876$5,442,757$39,439,346XML
990-PFDecember 2022–––IRS
990-PFDecember 2021–––IRS
990-PFDecember 2020–––IRS

990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 36-3486958).

Questions about MARS SNACKING FOUNDATION

What is the EIN of MARS SNACKING FOUNDATION?
The employer identification number (EIN) of MARS SNACKING FOUNDATION is 36-3486958.
Is MARS SNACKING FOUNDATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1987.
Are donations to MARS SNACKING FOUNDATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
Which annual return does MARS SNACKING FOUNDATION file?
Form 990-PF. Private foundations file every year.
When is the next return of MARS SNACKING FOUNDATION due?
The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did MARS SNACKING FOUNDATION last file with the IRS?
The latest return in the IRS public files is the 990-PF for the year ended December 2025.
Who are the officers and directors of MARS SNACKING FOUNDATION?
The 990-PF for the year ended December 31, 2025 lists 6 people; 0 received compensation from the organization.
How much revenue does MARS SNACKING FOUNDATION have?
On its 990-PF for the year ended December 31, 2025 it reported revenue of $4,861,334, expenses of $6,138,063 and total assets of $39,758,377 at year end.

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