{"data":{"id":"us-wa/rcw-82.04.530","jurisdiction":"us-wa","citation":"RCW 82.04.530","heading":"Telecommunications service providers—Calculation of gross proceeds.","body":"For purposes of this chapter, a telecommunications service provider other than a mobile telecommunications service provider must calculate gross proceeds of sales in a manner consistent with the sourcing rules provided in RCW 82.32.520. The department may adopt rules to implement this section, including rules that provide a formulary method of determining gross proceeds that reasonably approximates the taxable activity of a telephone business.","path":["Title 82","Chapter 82.04"],"source_url":"https://app.leg.wa.gov/rcw/default.aspx?cite=82.04.530","current_through":"July 15, 2026","vintage":"","retrieved_at":"2026-09-06T01:35:58Z","sha256":"75d1d481c4343f02a99827cf57ad311ee218489f33410b5a8bcc13785059af0f","source_id":"us-wa","stale":false,"prev":"us-wa/rcw-82.04.520","next":"us-wa/rcw-82.04.535"},"notice":"GroundRules: Original legal text. Not legal advice."}