@Deirdre176 You need to establish what taxes AirBnB is automatically charging your guests. AirBnB has established tax agreements with many locations and that is displayed on your listing under the Listing Editor, Settings, Taxes. The "professional account" designation is a misnomer, as anyone who is renting property as an STR or LTR and is required to pay State or local accommodation taxes is a "professional".
If no taxes or not all required taxes are displayed there, you need to turn on Professional tools unless you are already able to see the Custom Tax option. Add any additional required taxes here. When this section requests your business tax ID, this is the number that was assigned to you by your State or local tax department when you registered your rental property with them in order to pay those taxes.