# Frost Bank

Frost Bank is a Private Foundation based in San Antonio, United States.

## Overview

- **Organization type:** Private Foundation
- **Headquarters:** San Antonio, United States
- **Region:** North America

## About

The IRS Exempt Organizations Business Master File snapshot retrieved on 2026-10-14 identifies Frost Bank as a private grantmaking foundation exempt under Section 501(c)(3). Its Employer Identification Number is 74-2058155. Its reported mailing city is San Antonio, Texas, United States. For the tax period ending December 2025, the retained IRS record reports total assets of USD 11,018,852. Reported income for that tax period is USD 8,853,181. The IRS ruling year recorded in this snapshot is 1979. 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.

---

Updated: 2026-10-23T12:28:25Z

Canonical page: https://altss.com/profile/frost-bank

Maintained by Altss — https://altss.com — methodology: https://altss.com/methodology