[REVISION HISTORY]

South Korean household income and wealth trends

Updated 2 times since CLSTR started tracking revisions of this situation.

What changed

2026-09-14 23:43 UTC → 2026-09-20 23:33 UTC · added ~~removed~~

In the second quarter of 2026, South Korean household income saw a 4.5% year-on-year increase, reaching an average of 5.295 million won per month. This growth was primarily driven by a 27.6% surge in public transfer income, including government relief funds. While this helped reduce income inequality, real income growth was limited to 1.5% after inflation, and real labor income experienced its largest decline in six years at 2.1%. Subsequent data highlighted significant trends in wealth and asset-based earnings. Property income rose by 21.3%, and reports indicated a growing number of minors receiving substantial financial income. Over 1,600 minors reported annual financial income exceeding 20 million won, largely driven by dividend earnings. This trend has prompted calls for increased oversight by the National Tax Service regarding wealth transfers from parents to children. New data from the Korea Securities Depository and the National Tax Service reveals a deepening concentration of wealth among minors. The number of minors holding more than 100 million won in listed stocks nearly doubled in one year, increasing from 2,800 to 5,400 individuals. Although the total number of minor shareholders decreased slightly, the total valuation of their holdings rose from 4.65 trillion won to 7.31 trillion won. In 2024, 1,606 minors reported financial income exceeding 20 million won for comprehensive income tax purposes, averaging 104 million won per person. This group primarily earned through dividends and interest, with five 1-year-olds reporting an average of 39.4 million won each. Legislators Park Seong-hun and Moon Jin-seok have called for stricter oversight to prevent improper gift tax evasion and to monitor assets held in minors' names. Recent data from the National Health Insurance Service further illustrates this trend, showing that between 2021 and 2025, there were 1,909 minor business representatives aged 18 or younger, averaging roughly 382 per year.

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