I receive a reimbursement for my Kaiser bill on my paycheck(50%) It is counted as non taxable income on my paycheck. At the end of the year this amount will be a line item on my W2 form. Will I have to put this amount on my taxes next year or can I leave it off? If I don't put it on my taxes next year it won't match my W2 form. Is this okay? What should I do?