Review gets error message "Tax Calculation failed...The data you entered for your business results in a fiscal period of more than 365 days", yet the dates entered are for the 2018 fiscal year. I've followed all the suggestions in email help with no luck. I'm using UFile on a Mac with VMware Fusion and Windows 8.1 and have been since 2013 with no issues until now. Changed date formate in Preferences on both Mac and Windows as suggested. Reinstalled UFile with same result.