County Guide

King County, TX Business License Information

How to obtain a business license in King County, TX.

How to Obtain an King County, TX Business License

King County is a county-level jurisdiction in TX. Local DBA/Trade Name registrations are handled through the Texas Secretary of State - Business Organization Forms (DBA/Assumed Name). Confirm current filing procedures and fees directly with the issuing office before submitting.

If you are transacting business in King County, TX, you may be subject to city-level and county-level licensing requirements beyond the baseline state requirements. Local governments independently establish their own licensing scopes, fee schedules, exemptions, and compliance deadlines.

Failure to register at the local level can result in significant financial penalties, retroactive tax assessments, and the suspension of your legal right to conduct business operations within municipal boundaries.

Visit the official King County TX Clerk (Jammye D. Timmons) - File Assumed Name Certificate (DBA) with County & District Clerk; 800 South Baker P.O. Box 135 Guthrie TX 79236; Phone: 806-596-4412; Fax: 806-596-4664; Email: kcdclerk@caprock-spur.com; Hours: Mon-Fri 9am-12pm, 1pm-5pm

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