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Nonprofit · EIN 36-4205644

ROBERT W & MARILYN P LONG FAMILY FOUNDATION

Tax-exempt · MILL VALLEY, CA 94941

Financials

$16K$23K2023$36K$9K2024
Revenue Expenses · by fiscal year end
Financials of ROBERT W & MARILYN P LONG FAMILY FOUNDATION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2024990-PF$35,888$9,193$26,695$353,456$0$353,456
December 31, 2023990-PF$15,882$23,163-$7,281$318,816$0$318,816
Financial details: 990-PF for the year ended December 31, 2024

Revenue

Dividends
$10,765
Interest
$5
Net gain from sales of assets
$25,118

Expenses

Grants and similar amounts paid
$2,000
Disbursements for charitable purposes
$2,000
Excise tax on investment income
$407

Balance sheet and other

Total assets, start of year
$318,816
Total assets, end of year
$353,456
Total liabilities, end of year
$0
Net assets, end of year
$353,456
Fair market value of assets
$353,456
Qualifying distributions
$2,000
Net investment income
$35,888

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, 2024, highest compensation first.

NameTitleHours / weekCompensation
MARILYN LONG
24 DE SILVA ISLAND DRIVE, MILL VALLEY, CA 94941
DIRECTOR0$0
AMY LONG STOLL
1811 N ORLEANS, CHICAGO, IL 60614
DIRECTOR0$0
ROBERT P LONG
1811 N ORLEANS, CHICAGO, IL 60614
DIRECTOR0$0
ANNA LONG MATTE
1811 N ORLEANS, CHICAGO, IL 60614
DIRECTOR0$0
990-PF for the year ended December 31, 2023: 4 people
NameTitleHours / weekCompensation
MARILYN LONG
24 DE SILVA ISLAND DRIVE, MILL VALLEY, CA 94941
DIRECTOR0$0
AMY LONG STOLL
1811 N ORLEANS, CHICAGO, IL 60614
DIRECTOR0$0
ROBERT P LONG
1811 N ORLEANS, CHICAGO, IL 60614
DIRECTOR0$0
ANNA LONG MATTE
1811 N ORLEANS, CHICAGO, IL 60614
DIRECTOR0$0

Address and contacts

Address (IRS master file)
24 DE SILVA ISLAND DR, MILL VALLEY, CA 94941-3000
In care of
% MARILYN LONG
Signed the 990-PF
MARILYN LONG, DIRECTOR
Phone
(415) 887-8142
Return prepared by
POLLANS & COHEN PC

California records

California keeps its own records of charities and corporations. Search them by EIN 36-4205644 or by the name ROBERT W & MARILYN P LONG FAMILY FOUNDATION.

Attorney General, Registry of Charities and Fundraisers
Registration status and filed reports (CT-TR-1, RRF-1)

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, 2026Not on file
2024December 31, 2024May 15, 2025990-PF on file
2023December 31, 2023May 15, 2024990-PF on file

IRS record

EIN
36-4205644
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
1998
Accounting year ends
December
Files
Form 990-PF
Assets (IRS master file)
$353,456
Income (IRS master file)
$83,985

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-PFDecember 2024$35,888$9,193$353,456XML
990-PFDecember 2023$15,882$23,163$318,816XML
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 36-4205644).

Questions about ROBERT W & MARILYN P LONG FAMILY FOUNDATION

What is the EIN of ROBERT W & MARILYN P LONG FAMILY FOUNDATION?
The employer identification number (EIN) of ROBERT W & MARILYN P LONG FAMILY FOUNDATION is 36-4205644.
Is ROBERT W & MARILYN P LONG FAMILY FOUNDATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1998.
Are donations to ROBERT W & MARILYN P LONG FAMILY FOUNDATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
Which annual return does ROBERT W & MARILYN P LONG FAMILY FOUNDATION file?
Form 990-PF. Private foundations file every year.
When is the next return of ROBERT W & MARILYN P LONG FAMILY FOUNDATION due?
The return for tax year 2025 (the year ending December 31, 2025) is due May 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did ROBERT W & MARILYN P LONG FAMILY FOUNDATION last file with the IRS?
The latest return in the IRS public files is the 990-PF for the year ended December 2024.
Who are the officers and directors of ROBERT W & MARILYN P LONG FAMILY FOUNDATION?
The 990-PF for the year ended December 31, 2024 lists 4 people; 0 received compensation from the organization.
How much revenue does ROBERT W & MARILYN P LONG FAMILY FOUNDATION have?
On its 990-PF for the year ended December 31, 2024 it reported revenue of $35,888, expenses of $9,193 and total assets of $353,456 at year end.

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