# DIANA DAVIS SPENCER FOUNDATION

DIANA DAVIS SPENCER FOUNDATION is a Private Foundation based in BETHESDA, United States.

## Overview

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

## About

DIANA DAVIS SPENCER FOUNDATION is listed by the Internal Revenue Service as a private grantmaking foundation exempt under Section 501(c)(3), with employer identification number 20-3672969. The IRS filing address is in BETHESDA, MD, United States. For the tax period ending December 2024, the IRS Exempt Organizations Business Master File lists year-end book assets of USD 1,346,829,486 and an IRS-computed Income Amount of USD 356,580,642. For private foundations, this extract field combines total revenue with specified cost-of-goods and cost-basis amounts from Form 990-PF. The IRS ruling date on file is January 2007.

## Questions

### What is DIANA DAVIS SPENCER FOUNDATION?

The IRS lists DIANA DAVIS SPENCER FOUNDATION as a private grantmaking foundation exempt under Section 501(c)(3), with EIN 20-3672969.

### What filing locality does the IRS record for DIANA DAVIS SPENCER FOUNDATION?

The IRS filing address is in BETHESDA, MD, United States.

### What book assets does the IRS report for DIANA DAVIS SPENCER FOUNDATION?

For the tax period ending December 2024, the IRS lists year-end book assets of USD 1,346,829,486.

### What does the IRS Income Amount for DIANA DAVIS SPENCER FOUNDATION represent?

For the tax period ending December 2024, the IRS-computed Income Amount is USD 356,580,642. For private foundations, this extract field combines total revenue with specified cost-of-goods and cost-basis amounts from Form 990-PF.

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Updated: 2026-10-15T12:15:38.388Z

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