Treeline Foundation in Seattle, Washington (WA)


Employer Identification Number (EIN) 46-2216403
Name of Organization Treeline Foundation
Address Po Box 51250, Seattle, WA 98115-1250
Previous Addresses Po Box 51250, Seattle, WA 98115-0000 (2022)
Po Box 51250, Seattle, WA 98115-1250 (2013 - 2021)
1420 5th Ave Ste 3000, Seattle, WA 98101-2393 (2012)
Subsection(s) / Classification Charitable Organization
Affiliation Independent
Ruling Date 05/2014
Deductibility Contributions are deductible
Foundation Private non-operating foundation
Organization Corporation
Exempt Organization Status Unconditional Exemption
Tax Period 12/2023
Asset $500,000 to $999,999
Income $1,000,000 to $4,999,999
Filing Requirement 990 - Not required to file (all other) (990-PF required)
Accounting Period December (12)
Asset Amount $809,421
Income Amount $1,120,649
Form 990 Revenue Amount $0
National Taxonomy of Exempt Entities (NTEE) Environmental Quality, Protection and Beautification: Environmental Quality, Protection, and Beautification (Not Elsewhere Classified)

Organizations performing similar types of work - median values


Income amount
Similar organizations: $0
This organization: $1,120,649
Asset amount
Similar organizations: $0
This organization: $809,421