QuickBooks Error 6470 is an issue with payroll tax forms. Get help resolving the error code and find out what you can do to fix it quickly. Our experts provide step-by-step guidance for resolving this common QB issue and getting back, Businesses of all kinds frequently use the accounting program QuickBooks to handle their money. QuickBooks can experience bugs and mistakes that prevent it from operating as intended. One such mistake is QuickBooks Error 6470, which users who are engaged in crucial financial operations may find frustrating.