Incorrect COGS error in QuickBooks is related to the Profit and Loss report and involves aberrations in the calculation of the costing of the goods sold. This article aims to rectify QuickBooks Incorrect COGS issue by addressing each and every cause instigating this accounting error. So make sure that you stick around till the end. The different aspects covered by this article encompass the various contributory causes behind Incorrect COGS, followed by relevant and effectual solutions to get rid of incorrect COGS in QuickBooks desktop.