turbotax sales phone number
To reach support for other Intuit Products: 1  TurboTax sales: 800.440.3279. 2  TurboTax support: 877.266.8909. 3  Proseries tech support: 800.434.6818. 4  Checks and supplies for QuickBooks and Quicken: 800.433.8810.o reach support for QuickBooks customer issues not related to payroll: 1  QuickBooks core support: go to the Contact Us for Support page. 2  QuickBooks sales: 800.446.8848. 3  QuickBooks for Mac support: www.quickbooks.com/helpme. 4  QuickBooks Canada: 877.772.9158. 5  QuickBooks merchant account services: 800.558.9558.