Attend a free webinar to learn how to file basic excise tax returns using our online portal, My DOR. We will demonstrate how to report for three business and occupation tax classifications (retailing, wholesaling, and service and other activities), deductions, credits, and litter tax.
If you haven’t already, please watch our Business Tax Basics video, or sign up to attend a Business Tax Basics workshop in person or online before taking the My DOR – How to file an excise tax return webinar.
If you're not able to attend a webinar but would still like to learn about filing your excise tax return in My DOR, try these resources:
If you need accommodations in order to attend a workshop, please email tpseducationoutreach@dor.wa.gov or call (360) 704-5683.
Date & time | Location | Registration link |
---|---|---|
March 27, 2025 Thursday 2:00 p.m. - 3:00 p.m. |
Webinar | Full |
March 28, 2025 Friday 1:00 p.m. - 2:00 p.m. |
Webinar | Full |
April 1, 2025 Tuesday 2:00 p.m. - 3:00 p.m. |
Webinar | Full |
April 3, 2025 Thursday 9:00 a.m. - 10:00 a.m. |
Webinar | Full |
April 4, 2025 Friday 10:00 a.m. - 11:00 a.m. |
Webinar | Full |
April 8, 2025 Tuesday 2:00 p.m. - 3:00 p.m. |
Webinar | Full |
9 de abril de 2025 Miércoles 9:00 a 10:00 a.m. |
Seminario web en español | Taller Lleno |
April 10, 2025 Thursday 11:00 a.m. - 12:00 p.m. |
Webinar | Full |
April 11, 2025 Friday 2:00 p.m. - 3:00 p.m. |
Webinar | Full |
April 15, 2025 Tuesday 9:00 a.m. - 10:00 a.m. |
Webinar | Full |
April 24, 2025 Thursday 2:00 p.m. - 3:00 p.m. |
Webinar | Register for the April 24 webinar. |
6 de mayo de 2025 Martes 2:00 p.m. a 3:00 p.m. |
Seminario web en español | Regístrese para el taller del 6 de mayo. |
24 de junio de 2025 Martes 11:00 a.m. a 12:00 p.m. |
Seminario web en español | Regístrese para el taller del 24 de junio. |
10 de julio de 2025 Jueves 9:00 a.m. a 10:00 a.m. |
Seminario web en español | Regístrese para el taller del 10 de julio. |
July 15, 2025 Tuesday 10:00 a.m. - 11:00 a.m. |
Webinar | Register for the July 15 webinar. |