Good to know we're on the same page now @BillM223
Interest rate increase in 2023 caught me off guard. I should've increased my withholding in 2023 to cover huge interest income. I made no withholding change to my salary last year. Now I have to worry about 2023 underpayment and penalty.
I will definitely increase my withholding in 2024 to cover my interest income tax.
