VAT Calculation, Europe 
Use
The following
procedure provides a working method, by which the VAT is automatically
calculated in manual journal entries (including those created through
recurring postings, postings templates and journal vouchers).
Prerequisites
The following
preliminary definitions should be made in order to have the VAT calculated
automatically.
-
Go to: Financials Module ® Chart of Accounts
choose the button Account
Details to open the G/L Account
Details window, and define there the relevant default tax group for each
account and whether to allow changing the chosen vat group in transactions or
not.
-
Go to:
Administration Module ® System Initialization
® Document Settings
® Per Document Tab .
Choose from the drop down menu the option Journal Entry and define whether to
use automatic vat calculation or not.
-
In
order to create a one time journal entry without having the vat calculated
automatically, go to the Form Settings – Journal Entry window and clear
the box Auto VAT.
Procedure
When the user
creates a manual journal entry or a service document the following
happens:
-
Once the user chooses a
“base” account, the default vat group defined for this account
appears in the field Tax Group in journal entry, and Tax Code in service
document.
-
In addition, in manual journal entry a
row for the account defined as a tax account for the chosen tax group
automatically appears in gray. This tax account row is not editable and is
being filled automatically.
-
If the user allowed changing VAT group,
these fields (Vat Group and Vat Code) are activated, and a different VAT Group
can be chosen.
-
Once a debit or credit amount is entered
for the account chosen, the tax amount is calculated according the vat amount
and entered to the Tax Amount field. To avoid calculating the credit or debit
amount in advance, the user can enter the total amount including vat to the
Gross Value field and SAP Business One will automatically calculate the
debit/credit amount and the vat amount. Note, that the gross value can be
entered in local currency only.
-
Complete the journal entry, and add
it.
-
The behavior described above for manual
journal entries is relevant for journal entries created through posting
templates, recurring postings and journal vouchers as well.

·
SAP
Business One knows how the calculate the VAT according the sign at the amount
in the transaction and not only according its side. Therefore vat amount in
the debit side with negative sign is considered as vat amount in the credit
side.
·
When creating an invoice for service and the
selected account has no VAT group defined, SAP Business One use the default
VAT group defined in Administration
® Setup
® Financials
® G/L Account Determination