National Tax Service Commissioner Lim Gwang-hyun stated on July 12 that South Korea's tax revenue structure is excessively dependent on the semiconductor industry and a small number of large corporations, calling the creation of a Future Response Fund using surplus tax revenue essential. Lim made the remarks in a post on X (formerly Twitter), expressing concern over what he described as a 'concentrated portfolio' that creates fiscal management difficulties when semiconductor cycles fluctuate. The proposal aims to secure both fiscal sustainability and long-term national competitiveness amid growing welfare demands from an aging population.
Lim Identifies 20-Year Pattern of Semiconductor-Driven Tax Volatility
Lim stated that examining South Korea's tax revenue from a portfolio perspective reveals high dependence on specific industries and a small number of companies. He noted that this concentrated structure has caused him constant concern as the official responsible for national tax revenue. According to Lim, analysis of the country's tax revenue and economic conditions over the past 20 years clearly demonstrates this characteristic pattern.
Lim explained that when the semiconductor industry experiences boom periods, tax revenue increases rapidly centered on corporate taxes, while economic slowdowns in semiconductors result in deteriorating corporate performance and declining tax revenue, creating repeated fiscal management difficulties.
![National Tax Service Commissioner Lim Gwang-hyun at government meeting]()
Semiconductor Super-Cycle Drives Corporate and Securities Tax Surge This Year
Lim stated that this year the country is experiencing a semiconductor super-cycle that is driving corporate tax increases, with the resulting stock market activation causing steep increases in securities transaction taxes and other levies. He emphasized that sustainable fiscal management depends not only on how much tax revenue is secured but also on how stable the revenue structure is.
![Tax revenue growth rate according to semiconductor cycle fluctuations]()
Future Response Fund Proposal Targets Industrial Diversification and Fiscal Stability
Lim emphasized that from a tax revenue portfolio diversification perspective, semiconductors should continue to be nurtured as an ultra-competitive industry while new strategic industries must also be developed. He stated that this approach will not only secure future growth engines but also diversify the industrial structure, leading to a virtuous cycle of building a more balanced and stable tax revenue foundation in the long term.
Lim stressed that the Future Response Fund plan to use surplus tax revenue from the semiconductor boom for supporting three mega-projects and strengthening the nation's long-term competitiveness is an essential policy. He added that from the tax revenue agency's perspective, the fund is expected to simultaneously secure fiscal sustainability in preparation for increasing welfare demands from low birth rates and an aging society, along with securing competitiveness for tomorrow.
FAQ
What did National Tax Service Commissioner Lim Gwang-hyun propose on July 12?
Lim Gwang-hyun proposed creating a Future Response Fund using surplus tax revenue generated from the current semiconductor super-cycle. He made this proposal in a post on X (formerly Twitter), stating the fund would support three mega-projects and strengthen South Korea's long-term national competitiveness.
Why does Lim consider South Korea's tax revenue structure problematic?
Lim stated that South Korea's tax revenue structure is excessively dependent on the semiconductor industry and a small number of large corporations. He explained that over the past 20 years, tax revenue has increased rapidly during semiconductor boom periods but declined during slowdowns, creating repeated fiscal management difficulties.
How does Lim expect the Future Response Fund to improve fiscal sustainability?
Lim stated the fund would simultaneously secure fiscal sustainability for increasing welfare demands from low birth rates and an aging society while securing national competitiveness. He explained that using surplus revenue to develop new strategic industries alongside semiconductors would diversify the industrial structure and create a more balanced and stable long-term tax revenue foundation.
