You can sign up for QuickBooks Payroll either
via the Internet or
You can sign up for the service or convert to QuickBooks Payroll from another integrated payroll service through the QuickBooks Payroll Web site.
If QuickBooks is not currently connect to the Internet
To sign up by telephone,
contact the payroll service.
A service representative will collect some basic information from you and
provide you with a payroll service key, which you use to complete the sign-up
QuickBooks Payroll sign-up
Activating Direct Deposit
Subscribing to QuickBooks Payroll