Tax configuration can be complicated when you need unusual cases. 

For version 13, we completely refactored this feature to make the tax configuration easy and simple to use.  

During this talk, you will learn everything you need to know about this new tool:

 - How to configure new tax rules with tax codes 

- How to use the new lock date for VAT 

- How Odoo combines all the VAT accounts into a single liability account to make the reconciliation easy

- How to use the tax return periodicity