Batch 360: Thai Withholding Tax and Tax Invoices
Functional design  Optimize financial entry applications  Exact 
Asia Development Centre
Introduction:
This Thai withholding tax functional change is 
for Thai legislation.  Thai withholding tax is applied on the purchase 
side and on the sales side. The withholding tax (both sales and purchase) has to 
be calculated at the time that the invoice is paid and not at the time the 
invoice is entered. This means that both the VAT as well as the withholding tax 
is booked on a suspense account. After payment of the invoice VAT and 
withholding tax is booked to the normal VAT and withholding tax account.
This 
project is only applicable to Service items. If the Invoice line Item linked in 
the Sales / Purchase Invoice is type =       
               
Service Item, then the booking of Suspense GLs will 
be applied. If the item linked is not Service item or the line does not have any 
item linked, the normal VAT logic will apply (ie. No suspense GL will be used).
Normally, in Thai, the user will not enter Sales / Purchase 
Invoice which has combination of service and non-service items in an invoice.
To use this new functionality, several 
settings needed to be done as follows:
VAT suspense ledger and Withholding tax 
suspense ledger, which must be neutral type, can be set at System / General / 
Settings, under the subsection of General ledger settings.

Tax invoice has it own layout 
(      Document : 08.859.576 - Sample of Tax Invoice 
Thailand 
       ), and this layout is stored in 
System / General / Settings, under the subsection of Documents 
settings.

The Tax invoice must has its 
own sequential number, and the starting number is given by the government.  
This number is stored in System / General / Settings, under the subsection of 
Numbers settings.  The maximum length of this tax invoice number field is 6 
digits.          
              
            
         

 
      Creating the Sales invoice and Purchase invoice in 
      Finance Module:
      Creating sale or purchase journal entry in financial 
      module is as usual, but the only difference is 
      service item must be used for this case.  As shown in the 
      images below, instead of normal VAT or withholding tax ledger are used, 
      the Tax suspense and withholding tax suspense ledger are used (which set 
      in System / General / Settings, under the subsection of General ledger 
      settings).
      Purchase entry in Finance / Entries / Purchase
      
      Sale entry in Finance / Entries / Sales
      
       
    Matching for the Sales or Purchase with Receipt and 
    Payment:
To have the tax term show in the Tax Invoice Window (Finance / 
VAT / Statistics / Process tax invoice), the sales or purchase must be matched 
with receipt or payment.
 
The Process of Tax Invoice for Purchase 
Entry:

Process of tax invoice for purchase entry is 
merely assigning Tax invoice number and setting the Tax invoice date based on 
tax invoice received from supplier when we make payment for our purchase.  
User must select either group by "Our ref" or "Our ref./Entry" and click on tax 
term which needed to be assigned Tax invoice number and set the Tax invoice 
date.  After assigning the Tax invoice number and setting the Tax invoice 
date, this tax term is viewable under the option of "With tax invoice number".
User can cancel tax invoice for the purchase 
entry which has been assigned with tax invoice number.  After cancelling 
the tax invoice, they can re-assign the tax invoice number for this purchase 
entry under the option of "Without tax invoice number".
    
    
    
    
    
    
    
    
    
    
    
    
    
    Group by function:  
    
      - "None" =  merely for display, 
  user can not assign or cancel 
      
- "Our ref" = user can assign 
  or cancel the tax term for purchase which has same our ref 
      
- "Our ref./Entry" =  user 
  can assign or cancel the tax term for purchase which has same our ref plus 
  entry number (entry number generated for the reversal entry when 
   matching).            
                   
         
 
The Process of Tax Invoice for Sales 
Entry:

Process of tax invoice for sales entry is 
setting the Tax invoice date for our receipt from our debtor.  User must 
select either group by "Our ref" or "Our ref./Entry" and click on tax term which 
needed to be processed.  After setting suitable date (Tax invoice date) and 
selecting correct tax invoice layout, tax invoice can be printed as follows:

Options:
	- To be created: Tax term of 
  sales invoice which has not been assigned with tax invoice number.  User 
  can <process> it. 
	
- Created: Tax term of sales 
  invoice which has been assigned with tax invoice number.  User can 
  <Print> the tax invoice.  User can re-print the tax invoice by 
  selecting the option of "Created" and click on the <Print> button again. 
  
	
- Cancel: Tax invoice which 
  has been cancelled.  After they cancel the tax invoice, they can read the 
  cancelled tax invoice by selecting the "Cancelled" option.  They can 
  re-do the process of printing the tax invoice by selecting the option of "To 
  be created". 
Group by function:  
    
      - "None" =  merely for display, 
  user can not process, print, or cancel 
      
- "Our ref" = user can 
  process, print or cancel the tax term for sales which has same our ref 
      
- "Our ref./Entry" =  user 
  can process, print or cancel the tax term for sales which has same our ref 
  plus entry number (entry number generated for the reversal entry when 
   matching).            
                   
          
 
Other modules  to create Sales or Purchase 
Entries:
Besides the financial module (Purchase Journal, 
Sales Journal, and General Journal), user can produce 
Sales and Purchase Entries in the following modules as well:
  - Purchase orders (Purchase / 
  Entries / Purchase orders) 
  
- Sales orders (Order / 
  Entries / Sales order) 
  
- Sales Invoices (Invoice / 
  Entries / Invoices) 
  
- Direct invoices (Invoice / 
  Entries / Direct invoices) 
  
- Quotations (CRM / Entries / 
  Quotations) 
Item used must be service 
item.
 
 
 
     
         
             | Main Category: | Support Product Know How | Document Type: | Release notes detail | 
         
             | Category: | Release Notes | Security  level: | All - 0 | 
         
             | Sub category: | Details | Document ID: | 09.599.225 | 
         
             | Assortment: | Exact Globe | Date: | 09-05-2017 | 
     | Release: | 4.0D | Attachment: |  | 
     | Disclaimer |