South Korea's Budget Office said Friday that it will establish a Future Fund, channeling windfall tax revenue generated by the country's AI-driven chip boom into a new vehicle designed to support long-term economic growth.

The office framed the initiative as a response to the scale of change being driven by artificial intelligence, saying AI-driven shifts are reshaping both economic and social systems across the country.

According to the Budget Office, domestic tax revenue is expected to rise sharply, propelled by a global upswing in chip demand and correspondingly higher corporate tax receipts from Korea's semiconductor sector. The AI buildout has lifted demand for high-end memory, including the high-bandwidth memory used in AI accelerators, a segment in which Samsung and SK Hynix are leading suppliers. Korea's economy is semiconductor-heavy — home to Samsung Electronics and SK Hynix, two of the world's largest memory chipmakers — and semiconductors are the country's largest single export item, typically accounting for roughly 15 to 20 percent of total shipments in recent years. Tax receipts from the sector tend to move with global demand cycles, the dynamic the fund is designed to address.

Rather than treating that windfall as a one-off boost to be absorbed into general spending, the government intends to direct it into a dedicated fund structured as a strategic investment platform. The stated goals of the fund are twofold: to help raise Korea's potential growth rate over the longer term, and, in the office's framing, to help secure Korea's leading position in global technology competition. The growth-rate goal carries particular weight in Korea, where potential growth has been easing as the population ages — a demographic drag that the Bank of Korea and other forecasters have flagged for years.

The announcement did not detail the fund's size, governance structure, or specific investment targets, and no figures were given for the size of the expected windfall. It nevertheless signals an effort by policymakers to lock in the benefits of the current chip cycle for use beyond the immediate boom, at a time when global competition for leadership in AI-related technology continues to intensify. Governments including the United States, the European Union and Japan have committed public funds to expanding semiconductor capacity and AI development in recent years, and Korea's Future Fund sits alongside those state-backed efforts to secure positions in the chip supply chain. Further details on the fund's scale and implementation are likely to emerge as the Budget Office finalizes its plans.

The move signals Korea's intent to turn its chip-boom tax windfall into a lasting engine for growth rather than a one-time bonus — converting a cyclical windfall from the global chip upswing into a durable, long-term investment vehicle rather than one-off spending. Such a structure could support sustained capital deployment into strategic technology sectors regardless of near-term swings in chip demand.

For Korea's semiconductor-heavy economy, formalizing a channel to reinvest AI-driven tax gains back into growth initiatives may reinforce the country's positioning in the broader AI and chip supply chain race, a theme markets have rewarded through 2026, the report noted.

The scale and structure of the fund remain unclear at this stage. As a result, near-term market impact is likely to be limited to sentiment around Korea's long-term technology competitiveness rather than an immediate catalyst for specific equities or the won, according to the report.