A.R.S. § 12-502: Effect of minority or insanity

If a person entitled to bring an action other than those set forth in article 2 of this chapter is at the time the cause of action accrues either under eighteen years of age or of unsound mind, the period of such disability shall not be deemed a portion of the period limited for commencement of the action. Such person shall have the same time after removal of the disability which is allowed to others.