US and South Korea Near Breakthrough in Trade Deal with Potential 25% to 15% Tariff Reduction and $350 Billion Investment Package

Welcome to a special episode of South Korea Tariff News and Tracker. Today’s update comes as the APEC summit in Gyeongju, South Korea, is just days away—a crucial backdrop for the latest developments in U.S.–South Korea trade relations, especially hot after a week of intense, high-level diplomacy. Listeners, the big headline right now is this: South Korea and the United States are closer than ever to finalizing a sweeping trade and investment package that could meaningfully reset tariffs and trade flows between the two allies. According to multiple reports from the South Korean presidential office, the Ministry of Trade, and senior U.S. officials, the two sides have made what they call, and I quote, “substantial progress” on most issues, with only “one or two” remaining sticking points before an official deal is reached. President Donald Trump is expected to attend the APEC summit at the end of October, heightening expectations for a breakthrough or at least a major announcement. The core of this negotiation centers on tariffs—specifically, reduction of the U.S. tariff rate on South Korean imports from 25% down to 15%. In exchange, South Korea has pledged to invest a staggering $350 billion into the United States over the next several years. This investment commitment, roughly 500 trillion won, is a direct follow-up to a similar deal struck earlier with Japan, and was first announced by President Trump back in late July. Automotive tariffs, however, remain unresolved, with both sides still debating how exactly these investments should be structured. A major sticking point in recent weeks was whether South Korea would have to deliver this investment all upfront in cash—an idea experts warned could destabilize South Korea’s foreign exchange reserves, which total about $416 billion. Industry Minister Kim Jung-kwan told reporters this week that the U.S. has backed away from this demand and is now open to a more phased approach, with investments likely coming as loans, guarantees, and project finance rather than a single massive capital outflow. The Korea JoongAng Daily reports that both sides now “share a common understanding” on the need to stabilize currency markets, easing Seoul’s concerns about a sudden, disruptive outflow of dollars. President Lee Jae-myung’s administration has insisted any deal be “commercially rational” and not risk South Korea’s financial stability. These talks have been closely watched by major Korean conglomerates, with executives from Samsung, SK, and Hyundai Motor even participating in informal discussions with President Trump at his Mar-a-Lago resort in Florida—a clear sign of just how much is at stake for both business and government. If the remaining details are finalized—especially around the investment mechanism and auto tariffs—the two countries could sign a memorandum of understanding at the upcoming summit, with President Trump possibly issuing an executive order later this year to lower the tariff rate. The This content was created in partnership and with the help of Artificial Intelligence AI.