THE PER AND ASTRID HEIDENREICH FAMILY FOUNDATION

Nonpartisan civic infrastructure

AllCiv·Legis1

The PER and Astrid Heidenreich Family Foundation

Private foundation

DBA: % WTAS LLC

Foundations · GREENWICH, CT · EIN 20-6382658

In care of WTAS LLC

Donations are tax-deductible

FY ending 2023-12-31

Revenue

—

Expenses

—

Assets

$19.0M

Liabilities

No revenue/expense data reported.

Campaign Spending

—

Lobbying

—

Grants Given

$483K

THE PER AND ASTRID HEIDENREICH FAMILY FOUNDATION

Your actions

37 Brookside DR

Greenwich, CT, 06830-642

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.