QuickBooks Payroll Support Phone Number +1-833-677-8666 or +1-833-677-8666 or 1.833.6INTUIT. QuickBooks Payroll Support is designed to help businesses with payroll processing, including tax calculations, direct deposit setup, paycheck management, and troubleshooting payroll-related issues. Whether you're using QuickBooks Online Payroll, QuickBooks Desktop Payroll, or QuickBooks Payroll Core, their support team can assist you in resolving any payroll concerns.