Please help, Income tax is the subject. Will give a thumbs up for your help. Appreciate it! :)

Tim, who uses the cash method of accounting, lives in Kentucky. On April 10, 2022, he files his state return for 2021, paying an additional $1200 in state income taxes. During 2022 , his withholdings for state income tax purposes amount to $4230. If he itemizes deductions, how much may Tim claim as a deduction for state income taxes on his Federal income tax return for calendar year 2022 (filed in April 2023)? A