South Korea's current account surplus shattered its own all-time record in June 2026, surging to $49.73 billion — up sharply from the previous record of $38.61 billion set just a month earlier in May, according to data released by the Bank of Korea (BOK) on Thursday. The milestone was powered by an extraordinary acceleration in semiconductor and information technology exports, cementing South Korea's position as a global chip-export powerhouse.

Record Streak and Half-Year Milestone

The June surplus marks the 38th consecutive month that South Korea has recorded a current account surplus, a run that began in May 2023. For the first half of the year, the cumulative surplus reached $191.01 billion — the largest half-year surplus ever recorded. That figure substantially exceeds the BOK's own earlier projection of $151.5 billion for the six-month period, and is already nearing the full-year target of $250 billion. Compared with the same month a year earlier, the surplus more than tripled from $13.97 billion.

Chip and IT Exports Drive the Surge

The goods account posted a surplus of $47.89 billion in June, itself a monthly record, as total exports surged 84.5 percent year-on-year to $112.37 billion — crossing the $100 billion threshold for the first time in a single month. Imports rose 38.6 percent to approximately $64.48 billion.

Within that, exports of information technology products skyrocketed 160.4 percent from a year earlier. Semiconductor shipments alone surged 196.9 percent, while computer peripherals rose 282.7 percent. The figures reflect surging global demand for advanced chips, driven in part by the artificial intelligence infrastructure build-out that has lifted orders for South Korean memory and logic semiconductors.

Services Account and Travel Trends

Not all sectors contributed positively. The services account recorded a deficit of $1.29 billion in June, widening from $1.09 billion the previous month, largely due to higher intellectual property-related payments. The travel account, however, logged a surplus of $440 million — the second-largest on record, behind the $450 million posted in October 2008. A surge in inbound foreign tourists, combined with fewer Koreans travelling abroad amid a weakening local currency and elevated jet fuel prices, drove the travel balance into positive territory.

Historical Context

The back-to-back monthly records follow an already exceptional 2025, in which South Korea posted its largest annual current account surplus on record at $123.05 billion, surpassing the previous high of $105.1 billion set in 2015. This year's first-half tally of $191.01 billion has already exceeded that annual record with six months still remaining, underscoring the scale of the semiconductor-led export boom. Notably, this is the second consecutive month the country has broken its own monthly surplus record — an unprecedented back-to-back achievement.

What to Watch

With the half-year surplus of $191.01 billion already well ahead of the BOK's full-year projection of $250 billion, analysts will be watching whether global chip demand sustains through the second half, particularly as US trade policy and geopolitical pressures on semiconductor supply chains remain fluid. Any softening in AI-related chip orders or a reversal in the won's weakness could moderate the pace of surplus accumulation.