Thanks. I deleted the schedule-C form, and also the source 1099-MISC entry. I am now entering this royalty amount afresh under 1099-MISC, as royalty. It gives me a choice: (a) investment income from property you own or (b) royalty income from your business, including artistic royalty or operating a natural resource business. Neither of these options apply very well. I tried the (b) before, which led to the schedule-C mistake. Perhaps I should think of the royalty patent being my "property" ?? so go the (a) route?
