South Korea skills

5 ready-to-use skills for South Korea. Open a skill to read it, copy it, or run it in Claude or ChatGPT.

• Build Korean Electronic Tax Invoice (전자세금계산서) XML

  Convert ordinary sale data into the mandatory NTS electronic tax invoice (전자세금계산서) XML issued through e-세로 / HomeTax (홈택스) — supplier and buyer business registration numbers (사업자등록번호), line items, supply value (공급가액), 10% VAT (부가가치세), the NTS-assigned approval number (승인번호), and a worked example.

• Build Korean VAT Return (부가가치세 신고서) for HomeTax

  Convert a period's sales and purchase data into the VAT return (부가가치세 신고서) dataset filed via HomeTax (홈택스) — output tax (매출세액) and input tax (매입세액), taxable vs zero-rated split, the sales and purchase tax-invoice schedules (세금계산서합계표) by counterparty, payable/refund, and a worked example.

• Build Korean Withholding Tax Return (원천징수이행상황신고서)

  Convert payroll and payment data into the withholding tax return (원천징수이행상황신고서) filed via HomeTax (홈택스) — withheld income tax on wage/salary income (근로소득), business/freelance income (사업소득) and other income, NTS income codes, the accompanying local income tax (지방소득세), and a worked example.

• Build Korean Four Major Social Insurances (4대 사회보험) Report

  Convert payroll and personnel data into the four major social insurances (4대 사회보험) report filed via the 4insure center — national pension (국민연금), health insurance (건강보험), employment insurance (고용보험) and industrial accident insurance (산재보험), covering acquisition (자격취득), loss (자격상실) and monthly remuneration/contributions, with a worked example.

• Build Korean Year-End Tax Settlement (연말정산) Dataset

  Convert annual wage/salary income (근로소득) and deduction data into the year-end tax settlement (연말정산) dataset filed via HomeTax (홈택스) — reconciling withheld income tax against the final liability using income deductions (소득공제) and tax credits (세액공제) seeded from the simplified data service (간소화자료), with a worked example.