Gift Tax Calculator Check the gift tax burden based on the value of gifted property and relationship. Gift Amount (KRW)Relationship to DonorSpouse (₩600M deduction)Adult Child (₩50M deduction)Minor Child (₩20M deduction)Parent (₩50M deduction)Other Relative (₩10M deduction)Past Gifts (Last 10 Years, KRW)Generation-skipping gift (+30% surcharge)Calculate Gift Tax