VAT Tax Point: The Complete Guide for Business Owners to Avoid Penalties

What is Tax Point for Value Added Tax (VAT)?

When Should You Issue Tax Invoices? Understanding Tax Point Between "Goods Sales" and "Service Provision" - Clarifying Tax Point or the Point of Liability for VAT Payment for Goods Sales and Service Businesses: When Does It Occur? With Examples and Important Considerations

For VAT registered businesses, one of the most confusing questions is "When do we need to issue tax invoices?" Making incorrect decisions about this matter is not merely a documentation error but directly impacts cash flow, tax calculations, and may lead to additional fines from the Revenue Department without your knowledge. The key problem stems from misunderstanding the principle of "Tax Point" or Point of Liability for VAT Payment, which differs significantly between "goods sales" and "service provision" businesses.

In this article, Orbit Advisory will guide you through a detailed understanding of Tax Point principles according to the Revenue Code, providing clear comparisons between goods sales and service provision, including case studies for online businesses and OEM (Original Equipment Manufacturer) contract manufacturers, so you can issue tax invoices correctly and avoid unnecessary tax risks.

What is Tax Point or Point of Liability for VAT Payment?

Tax Point is the point in time legally designated when a registered business becomes obligated to pay value added tax from selling goods or providing services. This means that at that point in time, the business is required to prepare and issue tax invoices to collect VAT from buyers or service recipients, and remit output tax to the Revenue Department in the following tax month.

The importance of Tax Point lies in determining the correct "tax month" for remitting value added tax. If the wrong month is specified, it may lead to incorrect tax filing and subsequent penalties. The criteria for Tax Point for goods sales and service provision are established differently in the Revenue Code.

Comparing Tax Point Between "Goods Sales" and "Service Provision"

To make this easier to understand, we can compare the Tax Point principles for both types of businesses as follows:

From the table, we can see that the heart of the difference lies in "goods sales" being primarily linked to actions related to goods, namely "delivery", while "service provision" is linked to "payment receipt" as the key factor.

Tax Point for Deposits or Advance Service Payments

This is another important point to note. Whether for goods sales or service provision, if a business "receives payment" - whether as deposits, advance payments, or partial payments for goods/services - before goods are delivered or services are completed, the Tax Point is considered to occur immediately on the date of money receipt according to the amount received, and the business is obligated to issue tax invoices for that amount immediately.

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Case Study Examples

To see practical applications, let's examine 2 case studies that businesses frequently inquire about.

Case Study 1: Online Goods Sales Business

Situation: Orbit Commerce Co., Ltd. sells goods online through its website. A customer orders goods worth 10,000 baht (excluding VAT) on June 30th and pays the full amount immediately via credit card. The company prepares the goods and hands them to the shipping company on July 1st. The goods reach the customer on July 2nd.

Tax Point Analysis:

• Goods Sales Principle: Tax Point occurs when goods are delivered, unless payment is received or tax invoice is issued earlier
• Sequence of Events:

1. June 30: Company receives goods payment of 10,000 baht
2. July 1: Company delivers goods to the shipping company

• Conclusion: In this case, payment receipt (June 30) occurred before delivery (July 1), therefore the Tax Point occurred on June 30th
• Business Obligation: Orbit Commerce Co., Ltd. must issue a tax invoice dated June 30th and remit output tax for this item in the "June tax month," requiring filing of Form Phor.Phor.30 by July 15th

💡 Note: Even though the goods remain in the warehouse, once payment for goods is received, the VAT liability is considered to have occurred immediately.

Case Study 2: Contract Manufacturing (OEM) Service Business

Situation: Orbit Manufacturing Co., Ltd. provides OEM contract manufacturing services according to customer designs, with a service contract worth 1,000,000 baht (excluding VAT), with a 2-installment payment schedule:

• Installment 1: 30% deposit (300,000 baht) on contract signing date, May 15th, to commence operations
• Installment 2: Remaining 70% (700,000 baht) on complete work delivery date, August 20th

Tax Point Analysis:

• Service Provision Principle: Tax Point occurs when service payment is received
• Sequence of Events:

1. May 15: Company receives first installment deposit payment of 300,000 baht
2. August 20: Company delivers work and will receive remaining payment of 700,000 baht

• Conclusion: The Tax Point for service businesses occurs according to the "date of payment receipt" for each installment
• First Tax Point: Occurs on May 15th for the amount of 300,000 baht
• Second Tax Point: Occurs on August 20th for the amount of 700,000 baht
• Business Obligation:
• Must issue the first tax invoice dated May 15th for 300,000 baht and file output tax in the "May tax month"
• Must issue the second tax invoice dated August 20th for 700,000 baht and file output tax in the "August tax month"

⚠️ Warnings and Risks

Incorrectly identifying Tax Point and issuing tax invoices in the wrong tax month constitutes tax filing errors. If discovered by Revenue Department officials, it will result in tax liabilities including:

1. Fines: May be subject to legal fines
2. Surcharges: Must pay surcharges at 1.5% per month of the tax amount payable, calculated from the filing deadline date to the tax payment date
3. Time for Corrections: Must prepare additional documents, file revised forms, and coordinate with Revenue officials, affecting business operations

Correct understanding of Tax Point is therefore a fundamental aspect of VAT management that every business owner must pay attention to.

Summary

In summary, the key principle for considering Tax Point is to clearly identify your business type:

• If you sell goods: Use the "delivery date" as the primary basis, but if "payment is received" or "tax invoice is issued" earlier, use that date instead
• If you provide services: Always use the "date of payment receipt" as the primary basis, whether it's a deposit or full payment

Establishing accounting systems and documentation that align with Tax Point principles will help your business run smoothly, remain safe from tax risks, and build credibility with business partners.

If you are uncertain about the nature of your transactions regarding which Tax Point approach to use, or have complex specific cases, consulting with experts from Orbit Advisory will help you plan your taxes correctly and precisely. Contact us for consultation specifically for your business.

Frequently Asked Questions (FAQ)

Q1: For goods sales, if I issue an invoice but haven't received payment and haven't delivered the goods yet, has the Tax Point occurred?

A: No, it has not occurred yet. An invoice is not a tax invoice. The Tax Point for goods sales occurs when delivery, payment receipt, or issuance of a "tax invoice" - whichever occurs first.

Q2: For office building rental businesses, is this considered sales or services, and when does the Tax Point occur?

A: Property rental is considered "service provision." Therefore, the Tax Point occurs when "rental payment is received for each month" as specified in the contract.

Q3: If a customer pays a goods deposit but ultimately cancels the order and we refund the money, what should we do about the tax invoice already issued?

A: You must issue a credit note in the month when the refund is made, to deduct the output tax previously remitted from the output tax of the month when the credit note is issued.

Q4: When selling Gift Vouchers, when does the Tax Point occur? At the time of selling the voucher or when customers redeem it?

A: According to Revenue Department guidelines, the Tax Point for Gift Voucher sales occurs "when customers exchange vouchers for goods or services," not on the date of voucher sales.

Q5: In the case of providing services under a 1-year project contract but receiving payment in a single installment upon project completion, when does the Tax Point occur?

A: The Tax Point occurs only once, which is "on the date of service payment receipt" upon project completion, even though work has been performed throughout the year, unless a tax invoice is issued to the customer before that payment receipt date.