Contact GET
Washington's 529 Prepaid Tuition Plan
Do you have questions or need assistance?
GET 529 Prepaid Tuition Program
Call a GET specialist
Email a GET specialist
Meet with a GET specialist
Weekdays 8:00 a.m. - 5:00 p.m. (PT), excluding state holidays.
For immediate assistance, please call us. Translation service is available upon request.
Upcoming Holiday Hours:
Friday, July 4
Closed in recognition of Independence Day
Friday, July 4
Closed in recognition of Independence Day
U.S. Mail
Payments (USPS)
WA529 / GET
P.O. Box 84824
Seattle, WA 98124-6124
All Other Correspondence
WA529 / GET
P.O. Box 43450
Olympia, WA 98504-3450
Overnight Deliveries - FedEx / UPS
Overnight Payments
(Forms/documents can be included)
WA529 / GET
US Bank Seattle Lockbox
2500 East Valley Road Suite C
Renton, WA 98057
Overnight Forms and Documents
(WITHOUT Payments)
*Address label MUST include:
WSAC: Diana Hurley, WA529
1500 Jefferson Street SE
Olympia, WA 98501
360-753-7800
Please make checks payable to GET.
For new accounts, send enrollment forms with payments.
Overnight mail cannot be sent to the Olympia P.O. box.
Fax: (360) 704-6200