You can choose which reservation fees are taxable. For example, you may not have to charge tax on the reservation fee or pool heating fee in your area. You only need to set this up once, and it will apply to all future reservations.
Configure the taxable in the Reservation Settings area of the Listing Assistant.
Enable the checkbox for any fee that should be taxed based on the tax types in your system.
If the same settings apply to all of your listings, click "Apply to all listings" to copy the settings across.