Creating Sales Tax Invoice in PEAK Tax does not affect accounting entries. It is done to generate data for the P.P.30 form. To see an example of accessing the PEAK Tax page, click here.

The steps to create a Sales Tax Invoice are as follows:

Step 1: Go to the 'VAT', select 'Sales Tax Item'. Then select 'Create Sales Tax Item'.

Step 2: Creating a Sales Tax Transaction

Let's assume the following details for creating a tax invoice:

Tax Invoice Date: June 1, 2023

Tax Invoice Number: 202305271023

Pre-tax Amount: 10,000.00 THB

VAT Amount (7%): 700.00 THB

Specify the information as follows:

Tax Invoice Type: Specify the type of tax invoice, debit or credit note.

Document Information

Contact: Specify the contact person's code (The system will retrieve the contact person's information from the contact database in PEAK).

Tax Invoice Date: Enter the date stated on the received tax invoice document.

Tax Invoice Number: Enter the invoice number stated on the received tax invoice document.

Tax Information

VAT-Exempted Amount: Specify the amount that is exempted from value-added tax.

VAT 0% Amount: Specify the amount before value-added tax at 0%.

VAT 7% Amount: Specify the amount before value-added tax at 7%.

VAT Amount: The system will calculate the value-added tax amount based on the 7% taxable amount. If the calculated amount does not match, you can click the 'Edit' button and enter the desired number.

Other Information

Reference: Specify the reference information, if applicable.

Note: This is for recording additional notes or comments about the document, if applicable.

Once you have entered the information, you can click the 'Confirm' button.

When you click the 'Confirm' button, the system will generate a sales tax invoice.

The status of the sales tax invoice will be 'Await filing'.

You can click to view the details of the sales tax invoice.

(Note: Sales tax invoices created manually will not have the PEAK symbol.)

Example of Sales Tax Invoice Details.

You can attach files to the self-created Sales Tax Invoice by clicking the 'Attach File' button or dragging the file into the document."