Conservation Northwest is a 501(c)3 nonprofit organization based in Seattle, Washington. All donations are tax deductible to the full extent of the law.

For questions about our finances, fundraising policies, board involvement, or revenue and expense data, please use our general contact form or call 206.675.9747. More information is also available on our About Us page.

Our tax identification number is 94-3091547.  Our Washington State UBI # is 601 135 446.  Our legal address is:

1829 10TH AVE W, SUITE B


We are a Better Business Bureau Accredited Charity



Annual Reports

Or read about our Accomplishments in 2018!

IRS Form 990s and Audited Statements

NOTE: Conservation Northwest now operates on a fiscal year that runs from April 1 to March 31.