QuickBooks Direct Deposit is not working can disrupt payroll processing and impact employee payments. Common problems include incorrect bank account details, insufficient funds, or outdated software. Resolving these issues often involves verifying bank information, ensuring adequate funds, and updating QuickBooks to the latest version. If problems persist, contacting QuickBooks support or your bank may be necessary. Addressing these issues promptly ensures smooth payroll operations and maintains employee trust and satisfaction. For persistent issues, consult QuickBooks support or a certified professional for assistance at 1.855.409.2300.