Invoices report shows overall performance of amounts received, refunded, etc. for a date range you set.
Go to Invoices > Analytics to view live Invoice-based reports.
Clients report shows overall performance of amounts received, refunded, etc. for a date range you set.
To see analysis by Client and by Service Go to Clients > Analytic or Services > Analytics :
You can see a breakdown by Billing (Invoiced) or by Booked (Scheduled).
If you need information to share with your Accountant, go to Invoices and click on Exports. Share the 3 files you can download with your accountant.