Chapter competitions have already begun, so online registration for the Competition Series is now closed. Additional registrations may be approved on a case-by-case basis. 

Please use our Chapter & State Competition Search to check the date of your local competition. If it has not yet occurred, you can request a late registration by using the form below.

Please note: You must be logged into the MATHCOUNTS website to use this form. If you do not see a form below, please log into the site.