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Understanding Value Added Tax (VAT) Registration in Korea


Value Added Tax (VAT) registration is a crucial requirement for businesses operating in South Korea. Whether you're a local entrepreneur or a foreign company doing business in Korea, understanding the VAT registration process is essential to ensure compliance with the country's tax laws. In this blog post, we'll delve into who needs to register for VAT in South Korea and provide a step-by-step guide to the registration process.

Who Needs to Register for VAT?

In South Korea, VAT registration is mandatory for businesses that meet certain criteria. Generally, you are required to register for VAT if your annual taxable sales exceed a certain threshold, currently set at 48 million Korean Won. This applies to both domestic businesses and foreign entities conducting business activities in Korea. Additionally, certain types of businesses, such as those involved in the provision of services or the importation of goods, may also be required to register for VAT regardless of their sales volume.

The VAT Registration Process:

1. Determine Eligibility: Before applying for VAT registration, ensure that your business meets the eligibility criteria outlined by the National Tax Service of South Korea.

2. Gather Required Documents: Prepare the necessary documentation, including business registration certificates, identification documents, and financial statements.

3. Access the Online Portal: VAT registration in South Korea is primarily done online through the National Tax Service website. Access the designated portal for VAT registration.

4. Complete the Application: Fill out the VAT registration application form with accurate information about your business, including its legal name, address, business activities, and anticipated sales volume.

5. Submit Supporting Documents: Upload the required supporting documents, such as business registration certificates and financial statements, to complete the application.

6. Await Approval: Once you've submitted your application, the National Tax Service will review the information provided. If everything is in order, you will receive confirmation of your VAT registration.

7. Commence VAT Reporting: Upon successful registration, your business will be issued a VAT registration number. You are now required to start collecting VAT on taxable sales and report these amounts to the tax authorities at regular intervals.


VAT registration is a critical obligation for businesses operating in South Korea. By understanding who needs to register for VAT and following the prescribed registration process, you can ensure compliance with the country's tax regulations. For further guidance on VAT registration and other tax-related matters, consult with a qualified tax professional or legal advisor.

For more details, please feel free to reach out at or If you would like a consultation with an English-speaking Consultant/Accountant in Korea, please schedule a call at: Schedule a Call with Jz


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