Business & farm

@SusanY1 

It is self-employment income and I'm looking into amending 2018 taxes by carrying over expenses from 2018 into 2019. I have not been able to find the question if my expenses are at risk. I see it on the paper form but I cannot find it on the TurboTax program. Can you explain in more detail what is allowed to be carried over from year to year in business expenses, please?