Irving Z and Anne D Sigele Foundation

Invitation Only

San Marcos, California · EIN 33-0757123 · Private foundation · Website

Grants paid (2023)$228K

Organizations funded2

Typical grant$5,000

Total assets$0

Half of its grants to organizations were between $5,000 and $6,048.

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From the return

How to apply

On its return for tax year 2023 the foundation checked the box saying it only makes contributions to preselected charitable organizations and does not accept unsolicited requests for funds.

Where it gives

0% of grants went outside California.

California2

Grants paid in tax year 2023

Recipient	Location	Purpose	Amount
Escondido Union School District	Escondido, CA	Escondido, CA · Kiln	$6,048
California Center for the Arts	Escondido, CA	Escondido, CA · Theatricals	$5,000

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The return also lists 2 grants to individuals ($217,396). We do not publish the names of individual recipients.

Giving by year

Tax year	Grants paid	Grant lines
2023	$228,444	4

Sources

IRS Form 990-PF, tax year 2023, filed Mar 20, 2025 - IRS e-file batch, object ID 202530799349102108
IRS Tax Exempt Organization Search for EIN 33-0757123
Profile updated Nov 12, 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.