Korean 10% VAT: Add or Extract
Add or separate VAT for a KRW transaction assumed to use the standard 10% rate. The form does not determine business status or product taxability, so exempt and zero-rated transactions need different treatment.
- Runs in your browser
- Nothing is uploaded
- No signup; device limits apply
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How to use this tool
Choose whether the input is net supply value or a VAT-inclusive total. The same KRW 110,000 means different things in each mode; check the quotation label before entering it.
Results and examples
Net mode adds 10%, while inclusive mode divides by 1.1 to find net. Taking 10% directly from the gross overstates the VAT component.
Worked example
KRW 110,000 inclusive gives KRW 100,000 net and KRW 10,000 VAT.
Limitations
- Zero rating, exemption, simplified taxation and input credits are excluded.
- Invoice rounding to whole won can differ.
Fields
| Field | Guidance and constraints |
|---|---|
| Amount excluding VAT | Check the unit and format displayed beside this field. |
| Price including VAT | Check the unit and format displayed beside this field. |
| Amount (KRW) | Check the unit and format displayed beside this field. |
Data handling
Processing stays in the current browser tab; the site does not upload tool input for the calculation itself.
Sources
Frequently asked questions
Can I just subtract 10% from gross?
No. Divide by 1.1 first to recover net value.
Is this VAT payable on my return?
No. It handles one transaction without input-tax credits and other filing adjustments.
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