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    Finance & Tax

    DTI Mortgage Ratio Estimator

    DTI Mortgage Ratio Estimator is an interactive, mobile-friendly calculator for browser-local estimates. It displays labelled quantities so that inputs, assumptions and outcomes stay clear. Uses annual mortgage principal and interest plus other borrowing interest divided by annual income. Not a full bank underwriting rule.

    MAKE IT SIMPLE
    Formula, input assumptions and limitations

    Uses annual mortgage principal and interest plus other borrowing interest divided by annual income. Not a full bank underwriting rule.

    Result

    Worked examples

    Annual gross income (KRW): 80000000 · Annual mortgage P&I (KRW): 20000000 · Other annual loan interest (KRW): 3000000 · DTI reference limit (%): 60

    Annual DTI repayment total: 23,000,000 KRW

    A worked example using the listed default inputs. Uses annual mortgage principal and interest plus other borrowing interest divided by annual income. Not a full bank underwriting rule.

    Questions & answers

    Is the output a legally or technically certified result?

    No. Check verified rates, conditions and underlying rules first. Uses annual mortgage principal and interest plus other borrowing interest divided by annual income. Not a full bank underwriting rule.

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