How to reasonably declare the medical expenses of myself and my family in personal tax? There are two types of drug tax returns: direct tax refund and credit tax deduction. The policy of direct tax refund for medical expenses is often overlooked. Even experienced tax preparers who have been engaged in tax filing for a long time often miss this question. Today we will focus on line 45200 in the tax form – refundable medical expense supplement. Families with low income and paying high medical expenses must read it.