How to effectively fix PS034 in QuickBooks Payroll:Check your subscription status.amend the tax table.Verify the accuracy of your billing information.Verify the Payroll Service Key once more.Payroll downloads won't be a hassle if you follow these instructions, and QuickBooks will run smoothly.Run the QuickBooks File Doctor tool or speak with QuickBooks support just dial us at +1(855)-738-0359.