After payroll has been generated, you can export the corresponding payroll report for the payroll group.  

Payroll reports can be downloaded per payroll group and pay period.  Go to Payroll and click payroll group and pay period you would like to download.

On the upper right hand side of the Payroll Details page, click Export.  

An excel file containing data on the payroll group for the payroll period you selected will be downloaded.

Note: Allowances are itemized in the payroll reports.  Adjustments are itemized by Adjustment Type.  If there are Adjustments made during the period selected, another sheet will be included, which shows Adjustments itemized by type and reason.  Other types of income are consolidated into one number under the income type.