I  had $14,000 in real property tax deductions and $15,000 in state income tax deductions on my 2018 1040 and received a state refund of $5,300.  Since I was capped at $10,000 for both deductions and the real estate tax deduction, by itself, covered this, do I have to pay taxes on my state refund even though it wasn't used as a deduction on my Schedule A (although I did enter it)?