I owe a lot of tax to NJ for 2022 due to capital gains from the sale of rental property at year end. I didn't know I needed to make estimated payment. Do I need to calculate interest on the underpayment of estimated tax? I spoke to someone at TurboTax and was told I don't need to if TurboTax didn't calculate for me. But looking at NJ-1040 instructions, I think I should. If so, how do I do this? I didn't get a question on this as I went through the interview process for NJ 1040.
