How to Obtain your Suppliers' YTD Totals

First, go to Accounting>File>Accounts Payable>A/P Reports>A/P Invoice Listing Report.

On the A/P Invoice Listing screen, start by setting the Beginning Date for the Year and Ending Date for the End of the Year.  For Example in the image below, they are set for 1/1/16 and 12/31/16.

Next, select Paid Date under Date Option and check Paid status. Click OK.