Harry W Anderson and Mary Margaret Anderson Charitable Foundation

Gave $15K in 2024

Atherton, California · EIN 94-3086311 · Private foundation

Grants paid (2024)$15K

Organizations funded1

Typical grant$15,000

Total assets$859K

Half of its grants to organizations were between $15,000 and $15,000.

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From the return

How to apply

The foundation filed the following application information (Form 990-PF Part XV, tax year 2024):

Contact	Mary Pence
Address	62 Faxon Road, Atherton CA 94027
Phone	(650) 854-5160
Form and materials	Letter form with statement of purpose and objectives
Deadlines	None
Restrictions	None

Wording as filed; text the foundation typed in capitals is shown in normal case. Deadlines on a tax return describe the foundation's usual process; they are not confirmation of a current open cycle.

Where it gives

0% of grants went outside California.

California1

Grants paid in tax year 2024

Recipient	Location	Purpose	Amount
Stanford University	Stanford, CA	Museums by moonlight event support	$15,000

Giving by year

Tax year	Grants paid	Grant lines
2024	$15,000	1
2023	$13,500	2

Sources

IRS Form 990-PF, tax year 2024, filed Jul 17, 2025 - IRS e-file batch, object ID 202521989349100902
IRS Tax Exempt Organization Search for EIN 94-3086311
Profile updated Nov 10, 2026

Facts on this page come from the foundation's own IRS Form 990-PF filings as published by the IRS. Grantvello does not know whether a foundation is accepting proposals right now: a past grant is not an open opportunity. Always confirm current guidelines with the funder before applying.