Always over a given period, in the accounting report you find different reports which are:
The taxes report where you find how much you made separate per taxes during your range selected.
The payment methods report where you find the amount of each means of payment and its percentage represented by the means of payment on the total amount, during your range selected.
The expenses reports where you have the expenses linked during your range selected.
The customer account report (if you have the module activated) where you have the customer accounts credited during your range selected.
You have the possibility to export your accounting report in CSV or PDF format.