I agree with jfreinert and would simply add that my practice is not that far geographically from yours, schirallicpa. We have always had Amish in the area and doing work for various clients of mine. We also do several Amish families tax returns. We have never had an issue getting their 1099 info (or tax information) other than the line of communication is somewhat restricted. Obviously your client found a way to contact the Amish to get the work done. He or she should be able to contact the same to get the 1099 info. Keep in mind, this is not your problem. Your client is the one that dropped the ball. As to the methods of communication to contact the Amish, we have had to call their neighbors, send them letters or even stop by their house. Today, however, a lot of them have cell phones so it is easier to contact them. Good luck!