Ori ToolsHow to use
- Open Korean Child Tax Credit Calculator and review the inputs below.
- Enter your values and check the units shown beside each field.
- Adjust the options, then press Run or Calculate. Interactive tools show their own start controls in the result area.
- Review the result. Use the copy or download control when it is available.
Inputs and starting values
| Input | Starting value / example | Available options |
|---|---|---|
| Combined household income (KRW) | 30000000 | |
| Total pay for the formula (KRW) | 30000000 | |
| Eligible children | 1 | |
| Household assets (KRW, before debts) | 100000000 | |
| Dual-income household | Off | |
| Child tax credit already applied (KRW) | 0 | |
| I have checked the child, residency and other rules | Off |
Things to check
A smooth estimate from Korea's basic legal formula. Official tables, rounding, late-filing cuts and arrears are ignored. The National Tax Service decides eligibility and payment. https://www.law.go.kr/lsLinkCommonInfo.do?chrClsCd=010202&lsJoLnkSeq=1021766567
The starting values are examples, not recommendations. Check the units and replace them with your own values.
For taxes and benefits, verify the applicable date, rates and eligibility with the relevant official agency.
Frequently asked questions
Are my inputs and files uploaded?
The tool processes inputs in your browser without uploading them. Browser storage, microphone or sensor permissions are described by the tool when applicable.