Hello, I hope an accountant can help answer my question, I incurred major losses during 2017 business operations because of an mental illness I went through and I am just getting around to filling the year end 2017 just now. I know the carry back changes only can be used for year ending 2017 but I am filling way late, will I still be able to carry back losses to offset tax year ending 2015 and 2016. Any help would be great. thank you
