He said he was with Revenue Canada and I owed 2800.00. 1900.00 went to them and the rest in interest or have my lawyer call. As I had just paid 3500.00 to RC I had a funny feeling this was not right. I looked the number up and it is a legal company called Fibernetics Corp. The more I talked to him he all of a sudden hung up. So they are a scam and should be reported.