I am retired (since 2019 and collecting Social Security) but last year was contacted by a previous client to provide a training program that I had done for them in the past. I did the training (which required travel) and was paid on a 1099-NEC. This is probably a one off event and won't happen going forward. TurboTax Premier wants to treat this as self employed and complete a Schedule C. Is this the right way to do this as I am not looking to be an "ongoing concern".
