QuickBooks Payroll Tax table not updating" refers to an issue where the tax tables in QuickBooks, essential for calculating employee payroll taxes, fail to update as expected. This can result in inaccurate tax calculations, potential compliance issues, and payroll processing errors. Resolving this typically involves troubleshooting steps such as verifying internet connectivity, checking subscription status, ensuring the latest software updates are installed, and manually updating the tax tables through QuickBooks? built-in tools or support resources. Contact QuickBooks support at 1.855.409.2300 for assistance with persistent issues or to speak with a certified professional.