Washington compliance for freelancers

I researched Washington state compliance requirements for freelancers (independent contractors) using Washington state government sources and reputable guides. I covered:

I researched Washington state compliance requirements for freelancers (independent contractors) using Washington state government sources and reputable guides. I covered:

Worker classification — L&I independent contractor tests and RCW citations;

Workers’ compensation — presumptions, tests, account requirements;

Unemployment insurance/Employment Security Department rules linking to when unemployment tax applies;

Business registration — Department of Revenue UBI, registering with DOR, opening a business license;

B&O tax and sales tax responsibilities for freelancers, thresholds, and filing;

Local licensing (Seattle, King County) and city-specific protections;

Formation options (sole proprietor, LLC) and practical pros/cons for freelancers in Washington;

Recordkeeping, estimated tax payments, and federal considerations;

Resources and contacts for determinations and help.