I under withheld social security from an employee's paycheck on the last paycheck of last year. I am trying to figure out how to adjust the accounts so that I can make my liabilities payment and how to withhold the amount from the employee's future check but still have it come out on last years payroll reports (for tax purposes). I have tried using Adjust payroll liabilities which fixes the accounts in Quickbooks but I am unsure how to proceed from there or if that is the correct way to do it. Thank you.