A customer without a tax rule is possible?

Question

I have a Tax Zones and Rates for my store (21% per each country) but I have some customers that I need to configure to avoid paying this tax. Is it possible to configure a user to not be assigned this rule?

Answer 1

1. Go to Admin > Stores > Tax Rules > Edit Tax Rule
2. Create new tax class(lets call it No Tax) Additional Settings > Add New Tax Class
3. Go to Admin > Customer > Customer Groups > Edit or Add New
4. Select No Tax as Customer Group Tax Class
5. Put customer in above customer group. Admin > Customers > Edit > Account Information > Group