# Sieglock Family Foundation

Sieglock Family Foundation is a Private Foundation based in Del Mar, United States.

## Overview

- **Organization type:** Private Foundation
- **Headquarters:** Del Mar, United States
- **Region:** North America

## About

The IRS Exempt Organizations Business Master File snapshot retrieved on 2026-10-14 identifies Sieglock Family Foundation as a private grantmaking foundation exempt under Section 501(c)(3). Its Employer Identification Number is 33-2454812. Its reported mailing city is Del Mar, California, United States. For the tax period ending December 2024, the retained IRS record reports total assets of USD 1,015,287. Reported income for that tax period is USD 1,002,054. The reported NTEE classification code is T22. The IRS ruling year recorded in this snapshot is 2025. Original retained record: IRS Exempt Organizations Business Master File, eo3.csv, EIN 33-2454812. Total assets are balance-sheet assets, not assets under management. These are dated IRS records; they do not establish current finances or a present investment mandate.

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Updated: 2026-10-25T16:21:26Z

Canonical page: https://altss.com/profile/sieglock-family-foundation

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