Public nonprofit record
CTBUH SEATTLE
EIN 83-1506360 · Professional Societies & Associations - Science & Technology (U03)
What they do
CTBUH SEATTLE
Money
Tax year 2025Financial picture
Revenue$1,114
Expenses$2,386
Income$1,114
Contributions$1,114
About this charity
- Recognized since
- January 2018
- Location
- 1420 5th Avenue STE 4200, Seattle, WA 98101
- County
- King
- In care of
- ROGER HEERINGA
- Primary officer
- ROGER HEERINGA, Treasurer
How to reach them
Filing and classification
- Latest tax year
- 2025
- Tax period began
- January 1, 2025
- Return type
- 990PF
- NTEE classification
- Professional Societies & Associations - Science & Technology (U03)
- IRS tax category
- Professional Societies & Associations
More public IRS record details
These are classification codes from the organization’s public nonprofit record.
- Subsection
- 03
- Affiliation
- 3
- Classification
- 2600
- Deductibility
- 1
- Foundation
- 04
- Organization
- 1
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