Korea VAT Calculator: Add or Remove 10% VAT
Add or remove Korean VAT (bugase) at 10%: the supply value, the VAT and the total, and the VAT payable after the input tax on your purchases.
Simplified taxpayers (annual sales under 104 million won) pay VAT at a lower effective rate by industry; this calculator uses the general 10% method.
What it does
Value added tax in Korea is 10% on most goods and services. A general taxpayer issues tax invoices showing the supply value and the VAT, and pays the National Tax Service the VAT on sales minus the VAT on purchases, in returns filed in January and July.
How to use it
- Type the amount.
- Choose whether it is the supply value or the total with VAT, and add the input VAT.
- Read the supply value, the VAT, the total and the VAT payable.
The arithmetic runs in your browser. Nothing you type is sent anywhere and nothing is stored, so you can use these with real numbers.
Frequently asked questions
How do I take VAT out of a price?
Divide by 1.1: 110,000 won ÷ 1.1 = 100,000 won of supply value and 10,000 won of VAT.
How much VAT do I pay?
The VAT on your sales minus the VAT on your purchases: charging 10,000 won and deducting 3,000 leaves 7,000 won to pay.
When is VAT filed?
General taxpayers file for each half-year by 25 July and 25 January, with preliminary returns in April and October for companies.
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