Need a comfortable space for your next event or meeting? The Washington Society of CPAs, located at 902 140th Ave NE in Bellevue, Washington, provides a comfortable and affordable setting to meet your needs.

Room rentals include the following amenities:

  • Free parking for over 50 vehicles
  • Hardwired Internet access and WiFi
  • Ceiling mounted LCD projector and screen
  • Electrical access throughout
  • Whiteboards, flipcharts, pens
  • Use your own catering
  • Coffee, tea, and soda service
  • Comfortable lobby area with charging stations
Cascade Room A Cascade Room B Cascade Room Cascade Room Kitchen WSCPA Lobby WSCPA Lobby WSCPA Lawn and Outdoor Seating WSCPA Lawn and Outdoor Seating WSCPA View from 140th Ave

Rental Rates

Room Size Capacity * Hourly Rate **
WSCPA Members Non-Members
Cascade Room 85’ x 45’ 70 $115 $165
Cascade A 45’ x 45’ 30-40 $65 $90
Cascade B 40’ x 45’ 30-40 $65 $90

* Capacity is based on a classroom style configuration of tables and chairs. Additional room configurations are available upon request.

** Minimum of four hours.

Rental Policies

Hours: Regular building hours are 7:30 AM – 5:00 PM. There is a $60/hour surcharge for access to the building outside of these hours, billed in 15-minute increments

Minimum: Each room has a four-hour minimum to rent.

Billing: A deposit equal to four hours of room rate will be due up front to complete your reservation. You will be invoiced after your rental for any remaining balance, based on the time used.

Cancellation Policy: Cancellations made at least ten business days before the reserved date will receive a full refund. Cancellations made within ten business days of the reserved date will be refunded 75% of deposit.

For More Information

For more information, or to inquire about room availability, please email the Education department at or call 425.644.4800, then press 2.