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Nonprofit · EIN 84-3912935

LOS ALTOS SUNSET ROTARY CLUB ENDOWMENT FUND INC

Tax-exempt · LOS ALTOS, CA 94024

Financials

$15K$38K2022$49K$51K2023$89K$45K2024
Revenue Expenses · by fiscal year end
Financials of LOS ALTOS SUNSET ROTARY CLUB ENDOWMENT FUND INC by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
June 30, 2025990-PF$89,135$44,532$44,603$1,635,109$0$1,635,109
June 30, 2024990$48,557$51,133-$2,576$1,460,421$0$1,460,421
June 30, 2023990$15,360$38,275-$22,915$1,371,668$0$1,371,668
Financial details: 990-PF for the year ended June 30, 2025

Revenue

Contributions, gifts and grants
$46,187
Dividends
$31,298
Interest
$427
Net gain from sales of assets
$11,223

Expenses

Grants and similar amounts paid
$41,325
Compensation of officers, directors and key employees
$0
Disbursements for charitable purposes
$41,325
Excise tax on investment income
$597

Balance sheet and other

Total assets, start of year
$1,460,421
Total assets, end of year
$1,635,109
Total liabilities, end of year
$0
Net assets, end of year
$1,635,109
Fair market value of assets
$1,635,109
Qualifying distributions
$41,325
Net investment income
$42,948

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 June 30, 2025, highest compensation first.

NameTitleHours / weekCompensation
MICHAEL MANSCH
PO BOX 3201, LOS ALTOS, CA 94024
PRESIDENT/ CEO3.75$0
MARGARETHE PFEFFER
PO BOX 3201, LOS ALTOS, CA 94024
EXECUTIVE SECRETARY3.75$0
SHAWN CURBY
PO BOX 3201, LOS ALTOS, CA 94024
TREASURER3.75$0
990 for the year ended June 30, 2024: 3 people
NameTitleHours / weekCompensation
MICHAEL MANSCHPRESIDENT/ CEO
Trustee or director, Officer
3.75$0
MARGARETHE PFEFFEREXECUTIVE SECRETARY
Trustee or director, Officer
3.75$0
SHAWN CURBYTREASURER
Trustee or director, Officer
3.75$0
990 for the year ended June 30, 2023: 3 people
NameTitleHours / weekCompensation
MICHAEL MANSCHPRESIDENT/ CEO
Trustee or director, Officer
3.75$0
MARGARETHE PFEFFEREXECUTIVE SECRETARY
Trustee or director, Officer
3.75$0
SHAWN CURBYTREASURER
Trustee or director, Officer
3.75$0

Address and contacts

Address (IRS master file)
PO BOX 3201, LOS ALTOS, CA 94024-0201
Signed the 990-PF
SHAWN CURBY, TREASURER
Phone
(650) 260-4053
Return prepared by
MACIAS GINI & O'CONNELL LLP

California records

California keeps its own records of charities and corporations. Search them by EIN 84-3912935 or by the name LOS ALTOS SUNSET ROTARY CLUB ENDOWMENT FUND INC.

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, 2025Check at the IRS
2023December 31, 2023May 15, 2024Check at the IRS

IRS record

EIN
84-3912935
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
2020
Accounting year ends
December
Files
Form 990-PF
Assets (IRS master file)
$1,635,109
Income (IRS master file)
$185,603

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-PFJune 2025$89,135$44,532$1,635,109XML
990June 2024$48,557$51,133$1,460,421XML
990June 2023$15,360$38,275$1,371,668XML
990June 2022$82,355$46,470$1,322,187IRS
990June 2021–––IRS
990June 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 84-3912935).

Questions about LOS ALTOS SUNSET ROTARY CLUB ENDOWMENT FUND INC

What is the EIN of LOS ALTOS SUNSET ROTARY CLUB ENDOWMENT FUND INC?
The employer identification number (EIN) of LOS ALTOS SUNSET ROTARY CLUB ENDOWMENT FUND INC is 84-3912935.
Is LOS ALTOS SUNSET ROTARY CLUB ENDOWMENT FUND INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2020.
Are donations to LOS ALTOS SUNSET ROTARY CLUB ENDOWMENT FUND INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
Which annual return does LOS ALTOS SUNSET ROTARY CLUB ENDOWMENT FUND INC file?
Form 990-PF. Private foundations file every year.
When is the next return of LOS ALTOS SUNSET ROTARY CLUB ENDOWMENT FUND INC 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 LOS ALTOS SUNSET ROTARY CLUB ENDOWMENT FUND INC last file with the IRS?
The latest return in the IRS public files is the 990-PF for the year ended June 2025.
Who are the officers and directors of LOS ALTOS SUNSET ROTARY CLUB ENDOWMENT FUND INC?
The 990-PF for the year ended June 30, 2025 lists 3 people; 0 received compensation from the organization.
How much revenue does LOS ALTOS SUNSET ROTARY CLUB ENDOWMENT FUND INC have?
On its 990-PF for the year ended June 30, 2025 it reported revenue of $89,135, expenses of $44,532 and total assets of $1,635,109 at year end.

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