TBL CHARITABLE FOUNDATION

Nonpartisan civic infrastructure

AllCiv·Legis1

TBL Charitable Foundation

Private foundation

DBA: % F THOMSON LEIGHTON

Foundations · NEWTONVILLE, MA · EIN 20-3982689

In care of F Thomson Leighton

Donations are tax-deductible

FY ending 2023-12-31

Revenue

—

Expenses

—

Assets

$32.7M

Liabilities

No revenue/expense data reported.

Campaign Spending

—

Lobbying

—

Grants Given

$911K

TBL CHARITABLE FOUNDATION

Your actions

15 Charlesden Park

Newtonville, MA, 02460-220

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.