To resolve QuickBooks Payroll Error 15240, start by ensuring a stable internet connection. Then, check for any updates in QuickBooks. If the issue persists, reach out to QuickBooks support for personalized assistance, and they'll guide you through the troubleshooting process to get your payroll system back on track. Remember, help is just a call away! If you're encountering QuickBooks Payroll Error 15240, reach out to the QuickBooks support team at +1(855)-738-0359 for assistance