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Nonprofit · EIN 36-4200084

GUMERLOCK FAMILY FOUNDATION

Tax-exempt · PACIFIC GROVE, CA 93950

Financials

$66K$99K2023$50K$107K2024
Revenue Expenses · by fiscal year end
Financials of GUMERLOCK FAMILY FOUNDATION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
June 30, 2025990-PF$49,962$106,746-$56,784$1,152,186$0$1,152,186
June 30, 2024990-PF$66,243$98,974-$32,731$1,208,969$0$1,208,970
Financial details: 990-PF for the year ended June 30, 2025

Revenue

Contributions, gifts and grants
$0
Dividends
$36,623
Net gain from sales of assets
$13,339

Expenses

Grants and similar amounts paid
$104,000
Compensation of officers, directors and key employees
$0
Disbursements for charitable purposes
$104,000
Excise tax on investment income
$656

Balance sheet and other

Total assets, start of year
$1,208,969
Total assets, end of year
$1,152,186
Total liabilities, end of year
$0
Net assets, end of year
$1,152,186
Fair market value of assets
$2,364,487
Qualifying distributions
$104,000
Net investment income
$49,962

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
PAUL LIU
11 DARYL DR, ORINDA, CA 94563
PRESIDENT, DIR0.5$0
SHOUHENG LIU GUMERLOCK
646 ERHORN AVE, MOUNTAIN VIEW, CA 94041
SECRETARY, DIR0.2$0
ROBERT S GUMERLOCK
964 EGAN AVE, PACIFIC GROVE, CA 93950
TREASURER, DIR1$0
KARL GUMERLOACK
764 14th Avenue, Menlo Park, CA 94025
VICE PRESIDENT, DIR0.2$0
990-PF for the year ended June 30, 2024: 4 people
NameTitleHours / weekCompensation
PAUL LIU
11 DARYL DR, ORINDA, CA 94563
PRESIDENT, DIR0$0
SHOUHENG LIU GUMERLOCK
646 ERHORN AVE, MOUNTAIN VIEW, CA 94041
SECRETARY, DIR0$0
ROBERT S GUMERLOCK
964 EGAN AVE, PACIFIC GROVE, CA 93950
TREASURER, DIR0$0
KARL GUMERLOACK
101 E MIDDLEFIELD RD 1, MOUNTAIN VIEW, CA 940433869
VICE PRESIDENT, DIR0$0

Address and contacts

Address (IRS master file)
C/O ROBERT GUMERLOCK 964 EGAN AVE, PACIFIC GROVE, CA 93950-0000
In care of
% ROBERT S GUMERLOCK
Signed the 990-PF
ROBERT GUMERLOCK, TREASURER
Phone
(650) 387-7075
Return prepared by
THE O'CONNOR PARTNERSHIP LLC

What it must file and when

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

Tax yearYear endedDueIRS public records
2025June 30, 2026November 16, 2026Not due yet
2024June 30, 2025November 17, 2025990-PF on file
2023June 30, 2024November 15, 2024990-PF on file

IRS record

EIN
36-4200084
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
June
Files
Form 990-PF
Assets (IRS master file)
$1,152,186
Income (IRS master file)
$49,962

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-PFJune 2025$49,962$106,746$1,152,186XML
990-PFJune 2024$66,243$98,974$1,208,969XML
990-PFJune 2023–––IRS
990-PFJune 2022–––IRS
990-PFJune 2021–––IRS
990-PFJune 2019–––IRS
990-PFJune 2018–––IRS

990-N: the IRS publishes only the latest e-Postcard per organization; earlier years appear here as 990.tax collects the monthly files. 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.

Questions about GUMERLOCK FAMILY FOUNDATION

What is the EIN of GUMERLOCK FAMILY FOUNDATION?
The employer identification number (EIN) of GUMERLOCK FAMILY FOUNDATION is 36-4200084.
Is GUMERLOCK FAMILY FOUNDATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1998.
Are donations to GUMERLOCK FAMILY FOUNDATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
Which annual return does GUMERLOCK FAMILY FOUNDATION file?
Form 990-PF. Private foundations file every year.
When is the next return of GUMERLOCK FAMILY FOUNDATION due?
The return for tax year 2025 (the year ending June 30, 2026) is due November 16, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did GUMERLOCK FAMILY FOUNDATION 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 GUMERLOCK FAMILY FOUNDATION?
The 990-PF for the year ended June 30, 2025 lists 4 people; 0 received compensation from the organization.
How much revenue does GUMERLOCK FAMILY FOUNDATION have?
On its 990-PF for the year ended June 30, 2025 it reported revenue of $49,962, expenses of $106,746 and total assets of $1,152,186 at year end.

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