Private Foundation

CTBUH Seattle

CTBUH Seattle, of Seattle, WA, is a Private Foundation tracked in Imperigo's IRS 990 database. The 2025 filing shows $1K in revenue, $2K in expenses.

EIN: 831506360 Seattle, WA Professional Societies & Associations NTEE: U03 Latest filing: 2025

Total Revenue$1K

Total Expenses$2K

Grants Given0

Filing Years2021–2025

Officers & Directors

Treasurer Roger Heeringa

Chair Sean Canady

Secretary William Maibusch

Officer compensation and complete director data available with membership.

Financial Trends

Year	Revenue	Expenses	Assets
2025	$1K	$2K	—
2024	$13K	$7K	$22K
2023	$2K	$391	$16K
2022	$16K	$9K	$14K
2021	$2K	$2K	$7K

Between 2021 and 2025, reported annual revenue declined from $2K to $1K (-54%).

Interactive year-over-year charts and full filing details available with membership.

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Officers & Directors

Financial Trends

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