Before you apply to Bruce and Deborah Duncan Foundation
Who to contact, what to include, deadlines, typical grant size and geographic focus are available with membership.
Private Foundation
BRUCE AND DEBORAH DUNCAN FOUNDATION
BRUCE AND DEBORAH DUNCAN FOUNDATION, of NAPLES, FL, is a Private Foundation tracked in Imperigo's IRS 990 database. The 2025 filing shows $13.4M in revenue, $1.9M in expenses, $44.3M in total assets. IRS filings disclose 299 grants awarded by this foundation, totaling roughly $8.4M.
EIN: 203871657
NAPLES, FL
Private Independent Foundations
NTEE: T22
Latest filing: 2025
Total Revenue$13.4M
Total Expenses$1.9M
Total Assets$44.3M
Grants Given299
Grant Total$8.4M
Filing Years2020–2025
Sample Grants Given
THE HERITAGE FOUNDATION
GENERAL OPERATING SUPPORT
$675,000
ST ANDREWS BAPTIST CHURCH
GENERAL OPERATING SUPPORT
$167,000
NANTUCKET ISLAND SAFE HARBOR FOR ANIMALS
GENERAL OPERATING SUPPORT
$70,000
MOORINGS PRESBYTERIAN CHURCH
GENERAL OPERATING SUPPORT
$55,000
NORTHWESTERN MEMORIAL FOUNDATION
GENERAL OPERATING SUPPORT
$50,000
Showing up to 5 of 299 total records — full history available with membership.
Officers & Directors
PRESIDENT
Bruce W Duncan
VICE PRESIDENT
Deborah E Duncan
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $13.4M | $1.9M | $44.3M |
| 2024 | $19.2M | $1.3M | $39.0M |
| 2023 | $8.8M | $1.2M | $30.0M |
| 2022 | $1.7M | $1.3M | $22.2M |
| 2020 | $4.6M | $1.1M | $25.4M |
Between 2020 and 2025, reported annual revenue grew from $4.6M to $13.4M (+193%), with total assets most recently reported at $44.3M.
Interactive year-over-year charts and full filing details available with membership.
Grant Geography
Grants from this foundation were reported to recipients in AZ, CA, CT, DC, FL, GA, and 4 other states.
AZCACTDCFLGAHIILKYMA
Full geographic grant map with state-by-state breakdown available with membership.