ALDARRA FOUNDATION

Nonpartisan civic infrastructure

AllCiv·Legis1

Aldarra Foundation

Private foundation

DBA: % WILLIAM E BOEING JR

Foundations · SEATTLE, WA · EIN 46-0512048

In care of William E Boeing JR

Donations are tax-deductible

FY ending 2022-12-31

Revenue

—

Expenses

—

Assets

$1.4M

Liabilities

$675K

No revenue/expense data reported.

Campaign Spending

—

Lobbying

—

Grants Given

$50.6M

ALDARRA FOUNDATION

Your actions

4020 E Madison ST STE 322

Seattle, WA, 98112-315

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.