CORNERSTONE FOUNDATION INC

Nonpartisan civic infrastructure

AllCiv·Legis1

Cornerstone Foundation INC

Private foundation

DBA: % BRADLEY J VOGT

Foundations · WASHINGTON, DC · EIN 11-3737220

In care of Bradley J VOGT

Donations are tax-deductible

FY ending 2024-12-31

Revenue

—

Expenses

—

Assets

$52.4M

Liabilities

$112

No revenue/expense data reported.

Campaign Spending

—

Lobbying

—

Grants Given

$2.2M

CORNERSTONE FOUNDATION INC

Your actions

1828 L ST NW STE 300

Washington, DC, 20036-510

Public records

Full 990 PDFs going back to 2001, plus parsed financial extracts. The easiest place to read actual filings.

IRS-side authoritative source. Confirms current exempt status and pulls the latest determination letter.

These open in a new tab. AllCiv doesn't host filings directly — these are the authoritative public-record sources.