Even though this post is going on four years old and you’ve probably long figured it out, I’m going to explain here a possible problem for the benefit of others coming to this thread recently.
It took me quite a while to realize the Airbnb app does not contain all or the same features as the full site features available only when using a desktop. If you go to your listing from a desktop, then to pricing and availability, scroll down to taxes and hit edit, you’ll find a “new” custom tax tab that will let you make separate line items for occupancy taxes and fees. You’ll get the money from Airbnb along with a separate report that you then remit to your taxing authorities.
At least it allows us to keep the taxes out of our base rate!! Very psychologically important as guests compare our rates against hotels and other competitors!