Dues Payment Schedule
SIOP dues are $110 for professional members (Fellows, Members, and Associates) and $55 for Student Affiliates and Retired statuses.
SIOP is an individual membership organization. We do not offer corporate memberships or group discounts.
SIOP accepts dues payments all year long, but membership is based on a July 1 – June 30 fiscal year. There is no prorating of membership dues for those joining outside the regular May and June renewal time. Beginning in early May, all current members owing dues are sent membership renewal notices via e-mail. Membership dues must be paid by June 30. All unpaid memberships are deactivated on July 1. Individuals with deactivated memberships will no longer receive membership benefits, including access to the member directory, the ability to submit conference proposals, eligibility for committee service, and more.