grannyring
Remember: The OP already received a tax bill with interest. To contest it, he’ll have to do a little better than your protest. Believe me, these taxing entities have heard all of the excuses before right up to and including, "I’m a sovereign citizen and not subject to tax."
Used sales from private parties is not a retail sale by definition ...You’re mistaken. Retail sales include any private sales of items not intended for resale. That’s why the OP got a tax bill. For more information, see the state tax website that I’ve already provided you several times. In Tennessee’s case, it has even instituted a "use tax" so it can collect from users when a seller engages in your sort of argument. Again, that is explained on the website.
Remember: The OP already received a tax bill with interest. To contest it, he’ll have to do a little better than your protest. Believe me, these taxing entities have heard all of the excuses before right up to and including, "I’m a sovereign citizen and not subject to tax."