Before starting your registration, please take a moment to review the information below. When you’re ready, scroll to the bottom of the page to register.
Conference Agenda
We are still putting the finishing touch's on the agenda. To view the most up to date information, please click HERE.
Conference Location
The 2026 ACCIS Spring Conference will take place April 13–17, 2026, at the Three Rivers Convention Center in Kennewick, Washington.
Conference Schedule Highlights
Attendee programming begins: Monday, April 13, at 1:00 PM
Industry Partner exhibit setup: Monday, April 13, beginning at 4:00 PM
Sales Tax Notice
Beginning this year, and in accordance with Washington State tax law, all conference registrations are subject to Washington State sales tax.
Sales tax is applied based on the location where the registration is purchased and/or where the event takes place. The applicable rate will be calculated automatically at checkout.
For in-person registrations, sales tax is based on the physical location of the conference. For virtual registrations, sales tax is calculated based on the attendee’s location at the time of registration.
Conference Registration Fees & Categories
Conference registration fees vary based on attendee type, participation format, and registration date. Please review the categories to ensure you select the option that best fits your role.
Pricing Periods
Early Registration: Available through February 27, 2026, at 11:45 PM
Standard Registration: February 27 – March 27, 2026
Full Price: Applies after the standard registration period or onsite
Virtual Registration Notice
We plan to offer virtual registration for this conference. However, at this time, virtual registration is temporarily unavailable due to software limitations related to Washington State sales tax requirements.
Under current Washington State tax law, virtual conference registrations must be taxed based on the location of the attendee at the time of attendance, rather than the location of the conference. Our current registration system is unable to accurately calculate and collect sales tax based on individual attendee locations.
As a result, virtual registration will open once we are able to ensure proper and compliant tax collection. We appreciate your understanding and will share an update as soon as virtual registration becomes available.
Interested in virtual attendance? Email events@accis-wa.org to pre-register.
Hotel Information
We want to share an important update regarding hotel accommodations for this conference.
In late December, the Hilton Garden Inn, located directly across the street from the Three Rivers Convention Center, announced that it will be closed for renovations during the week of our conference. This announcement occurred after ACCIS had already entered into contracts with the convention center and our host hotel.
As a result, lodging options near the convention center are more limited than in prior years.
Where to Stay
ACCIS Members:
A limited hotel room block is available at the SpringHill Suites Kennewick, reserved exclusively for ACCIS members. A hotel booking link will be provided after you complete conference registration. Due to limited availability, we strongly encourage early registration and booking.
Industry Partners:
Industry partners are encouraged to stay at the Courtyard Marriott Richland, which offers convenient access to the conference location.