ContributionsMost RecentMost LikesSolutionsRe: GrossAmount Error: The derived aggregated gross YTD amount must not be a negative amount (ATO error code: CMN.ATO.PAYEVNTEMP.000389) Hi Tracey H Thanks for the solution that you have provided but when will a solution be available within AccountRight and not the browser. I have clients that do not like the browser experience and it would appear that you cannot add payroll categories to a payrun like you can in AccountRight at the time of processing a pay which means you need to be extremely organised when using the browser (apologies if you can do this but I cannot see how).