How do I contact QuickBooks Online Payroll support? 855-200-0565 To contact QuickBooks Online Payroll Support, call (855-200-0565) and (800)-4INTUIT. The support team can help with technical issues. Chat with us online: Select your product and fill out the form to chat with an expert. This is the best way to contact the right person to get the help you need. If you still need help, you can call us at 855*200*0565 | 800-446-8848. Does QuickBooks payroll have 24 hour support? Yes, Intuit QuickBooks Enterprise Payroll offers 24-hour support. Dial +1(855)200-0590 ::1[855]-[INTUIT] [QuickBooks Enterprise Error support] to connect with a representative and receive assistance with your Intuit QuickBooks Enterprise Payroll-related queries or technical issues.