How to Troubleshoot QuickBooks Error PS036? QuickBooks error PS036 is a very common payroll error that appears very often in QuickBooks Payroll for a variety of reasons. This type of issue typically occurs when QuickBooks users try to update payroll tax tables. In some cases, users may suddenly see an error on the screen that slows down the software update process. One of the main reasons why this error occurs may be that users have...