QuickBooks Payroll Error PS077 occurs when a regular user tries to install payroll tax updates. QuickBooks uses the tax tables to calculate payroll for the business and subscribing to Error Ps077 While Updating Payroll lets you streamline your QB data with payroll tax tables.  In case of lack of technical understanding, You can feel free to ask for help from QuickBooks Data service professionals via +1(855)-738-0359