For AI agents: read the machine-readable documentation index at /llms.txt or the single-file full reference at /llms-full.txt.

BUSINESS LICENSE TAX

SEA-MC tit. 5, subtit. II, ch. 5.45
in effect

Seattle Mun. Code § 5.45.010 Exercise of revenue license power.

Seattle Mun. Code § 5.45.020 Administrative provisions.

Seattle Mun. Code § 5.45.030 Definitions.

Seattle Mun. Code § 5.45.040 Agency—Sales and services by agent, consignee, bailee, factor or auctioneer.

Seattle Mun. Code § 5.45.050 Imposition of the tax—Tax or fee levied

Seattle Mun. Code § 5.45.070 Multiple activities credit when activities take place in one or more cities with eligible gross receipt taxes.

Seattle Mun. Code § 5.45.075 Deductions to prevent multiple taxation of manufacturing activities and, prior to January 1, 2008, transactions involving more than one city with an eligible gross receipts tax.

Seattle Mun. Code § 5.45.076 Assignment of gross income derived from intangibles.

Seattle Mun. Code § 5.45.081 Assignment of revenues

Seattle Mun. Code § 5.45.082 Ancillary activities of motor carriers and freight brokers

Seattle Mun. Code § 5.45.090 Exemptions

Seattle Mun. Code § 5.45.100 Deductions.

Seattle Mun. Code § 5.45.105 Credits

Seattle Mun. Code § 5.45.110 Application to City's business activities

Seattle Mun. Code § 5.45.120 Tax part of operating overhead.

Source: City of Seattle, Seattle Municipal Code and City Charter (Municode Library, library.municode.com)URL: https://library.municode.com/wa/seattle/codes/municipal_code?nodeId=TIT5REFITA_SUBTITLE_IITA_CH5.45BULITAFetched: 11/1/2026