Important!

Dec. 31 is the deadline to apply for the Tax Year 2022 Working Families Tax Credit and get up to $1,200 back. Apply by Dec. 31 at wftc.wa.gov.

El 31 de diciembre es la fecha límite para solicitar el Crédito Tributario para Familias Trabajadoras del año fiscal 2022, y recibir un reembolso de hasta $1,200. Aplique antes del 31 de diciembre en wftc.wa.gov/es.

Custom website development

Starting Oct. 1, 2025, custom website development services are subject to Washington retail sales tax. If you sell these services in Washington, you must collect and submit sales tax.

“Custom website development services” mean the design, development, and support of a website provided by a website developer to a customer. Website consulting and training services that support the functionality and operation of a website are also subject to sales tax as website development services.

Custom website development services also include services that are performed for new and existing websites.

These services do not include web hosting or domain name registration services.

For detailed scenarios and examples, review our Custom Website Development Interim Guidance.