LEONARD M TANNENBAUM FOUNDATION

Nonpartisan civic infrastructure

AllCiv·Legis1

Leonard M Tannenbaum Foundation

Private foundation

DBA: % SHADE TREE ADVISORS LLC

Foundations · WEST PALM BCH, FL · EIN 26-2934717

In care of Shade Tree Advisors LLC

Donations are tax-deductible

FY ending 2023-12-31

Revenue

—

Expenses

—

Assets

$12.4M

Liabilities

No revenue/expense data reported.

Campaign Spending

—

Lobbying

—

Grants Given

$1.2M

LEONARD M TANNENBAUM FOUNDATION

Your actions

525 Okeechobee BLVD STE 1650

WEST PALM BCH, FL, 33401-632

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.