{"data":{"id":"us-wa/rcw-82.04.4286","jurisdiction":"us-wa","citation":"RCW 82.04.4286","heading":"Deductions—Nontaxable business.","body":"In computing tax there may be deducted from the measure of tax amounts derived from business which the state is prohibited from taxing under the Constitution of this state or the Constitution or laws of the United States.","path":["Title 82","Chapter 82.04"],"source_url":"https://app.leg.wa.gov/rcw/default.aspx?cite=82.04.4286","current_through":"July 15, 2026","vintage":"","retrieved_at":"2026-09-06T01:35:58Z","sha256":"bd576445af123ff15958ed32344036833823dc2f7616baff3316ac55a08e0efc","source_id":"us-wa","stale":false,"prev":"us-wa/rcw-82.04.4285","next":"us-wa/rcw-82.04.4287"},"notice":"GroundRules: Original legal text. Not legal advice."}