If you need help with QuickBooks Payroll, the fastest way to get support is by calling 1-888-394-9046 or 1-888-394-9989. These toll-free numbers connect you directly to QuickBooks Payroll Support, available to assist U.S. customers with all types of issues. Many users ask: Does QuickBooks have 24/7 customer service? The answer is yes, but with some specifics. In this guide, we outline 18 reliable payroll support resources that can help resolve your issues—any time of day.