Airbnb collects and remits taxes in my area too. I don't have to provide any information to Airbnb, but I do have to report the amount that was collected and remitted to my city treasurer and state tax agency. If you contact your local government offices they should be able to point you in the right direction.
However, if you are operating without any required licenses from your city, county, and/or state, you may be unpleasantly surprised if they hit you with fines for operating without a license once you bring attention to your business.