Changing the VAT Rate (ALV rate)

Go to Settings (gear icon in the top menu)

Select Invoicing Settings

Choose My VAT Rates

Click the arrow button on the right

Enter the desired VAT rates in the field, separated by commas

Save the changes

Go to Settings (gear icon in the top menu)

Select Invoicing Settings

Choose Default VAT Rate

Click the arrow button on the right

Select your desired VAT rate from the dropdown menu

Save the changes