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Nonprofit · EIN 88-4155861

TRUEBECK FOUNDATION

Tax-exempt · SAN MATEO, CA 94403

Financials

$972K$803K2024
Revenue Expenses · by fiscal year end
Financials of TRUEBECK FOUNDATION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2024990-PF$972,196$803,388$168,808$347,673$178,865$168,808
Financial details: 990-PF for the year ended December 31, 2024

Revenue

Contributions, gifts and grants
$968,101
Interest
$4,095

Expenses

Grants and similar amounts paid
$363,512
Disbursements for charitable purposes
$624,888
Excise tax on investment income
$57

Balance sheet and other

Total assets, start of year
$0
Total assets, end of year
$347,673
Total liabilities, end of year
$178,865
Net assets, end of year
$168,808
Fair market value of assets
$347,673
Qualifying distributions
$624,888
Net investment income
$4,095

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
T Sean Truesdale
2855 Campus Drive Ste 100, San Mateo, CA 94403
Director, Officer0$0
David Becker
2855 Campus Drive Ste 100, San Mateo, CA 94403
Director, Officer0$0
Kathy Reiner
2855 Campus Drive Ste 100, San Mateo, CA 94403
Officer3$0
Tiffany Avila
2855 Campus Drive Ste 100, San Mateo, CA 94403
Officer0$0

Address and contacts

Address (IRS master file)
2855 CAMPUS DR STE 100, SAN MATEO, CA 94403-2512
In care of
% KATHY REINER
Signed the 990-PF
Kathy Reiner, CFO
Phone
(916) 834-2225

California records

California keeps its own records of charities and corporations. Search them by EIN 88-4155861 or by the name TRUEBECK 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, 2024Check at the IRS

IRS record

EIN
88-4155861
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
2026
Accounting year ends
December
Files
Form 990-PF
Category (NTEE)
Education (B12)
Assets (IRS master file)
$347,673
Income (IRS master file)
$972,196

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-PFDecember 2024$972,196$803,388$347,673XML

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 88-4155861).

Questions about TRUEBECK FOUNDATION

What is the EIN of TRUEBECK FOUNDATION?
The employer identification number (EIN) of TRUEBECK FOUNDATION is 88-4155861.
Is TRUEBECK FOUNDATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2026.
Are donations to TRUEBECK FOUNDATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
Which annual return does TRUEBECK FOUNDATION file?
Form 990-PF. Private foundations file every year.
When is the next return of TRUEBECK 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 TRUEBECK 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 TRUEBECK FOUNDATION?
The 990-PF for the year ended December 31, 2024 lists 4 people; 0 received compensation from the organization.
How much revenue does TRUEBECK FOUNDATION have?
On its 990-PF for the year ended December 31, 2024 it reported revenue of $972,196, expenses of $803,388 and total assets of $347,673 at year end.

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