Connect your iPayroll to Xero interface
Log on to iPayroll go to Setup > Interfaces
Select Xero > Enable
You will be directed to your Xero account
Log on with your Xero credentials.
Allow iPayroll Access or Choose the appropriate Xero organisation if you have more than one.
Invoice Settings > Select > Post to Xero at Confirm time
Save
If successful the Enable button will display DISABLE