Field help (BISVAT)

When the account on the line is liable for tax, the tax field is accessible for entry. It is initialized with the tax code associated with the account or with the tax code associated with the rule.
 Refer to the documentation on the SAITAX - Tax Code Mandatory parameter (CPT chapter, VAT group).
Based on the context, it is necessary to verify that this tax code corresponds to the tax actually applicable, or it should be modified. The tax code defines the rate, the rules and the terms for the tax deduction applicable to the operation.
 A contextual menu suggests the option "enter tax".It is possible to specify the taxes other than VAT (additional/special taxes) likely to be assigned to the VAT calculation and therefore the Tax-incl amount.This screen is also used to define from what part of the amount the taxes are deductible.
Only one tax code consistent with the legislation and the group of the site company can be entered.
The general principles linked to the multi-legislation setup aredetailedhere.

The Tax incl amount is calculated according to the taxes chosen.