Went to get my taxes done today and found out that if you sell $5000 over the Internet you will get a 1099 form in the mail and will have to pay taxes on it. And I started thinking that is probably why when you sell on eBay now you have to use paypal so the government can keep track of your internet sales. I guess when I start to get close to $5,000 will have to take checks in the mail or cash. I don't want to pay tax on selling bikes for a hobby.