Please be advised that the Missouri Association of Secondary School Principals charges a 3% surcharge for all membership dues paid for by credit card. This charge is automatically added to the cost of the membership if you select to pay by credit card. If you select to pay by PO and then call to pay by credit card, we will NOT be able to process your membership.

Also, if you are a renewing member, you may renew your membership in the membership section – ‘Update Membership Information’ – by selecting the ‘Update or Renew’ button. Thank you!