You will be asked to complete a VAT registration questionnaire, which Avalara will use to collect the information required to register your business for VAT.
The information requested is specified by the tax offices of the countries in which you need to register and it can be quite extensive. Registering for VAT with a tax office usually takes between 6 to 12 weeks, but occasionally it can take longer.
Next > Step 4. Paying your VAT bills