The South Korean government intends to set aside the extra tax income flowing from its record-breaking chip industry in a dedicated “future response fund”, the presidential office said, using the proceeds of the AI boom to bankroll public projects ranging from industrial infrastructure to support for younger generations.Behind the windfall sit Samsung Electronics and SK hynix, whose memory chips have become essential to the data centres powering the global AI race.Their record profits this year have propelled the wider economy, and swollen the government’s tax receipts along the way.Presidential chief of staff Kang Hoon-sik outlined the plan at a meeting between the government and the ruling party on Sunday, saying the fund would help finance large-scale projects built around AI and semiconductors, while also tackling inequality and helping young people with housing, start-ups and work.Kang warned that the extra revenue thrown off by the chip boom must not be squandered at what he described as a decisive moment for the country’s future.No figure was provided for the fund’s size, as the government will consider its use at a fiscal strategy meeting this month before consulting the public.In an interview with the Dong-A Ilbo newspaper, Kang added that part of the money would go towards the utilities on which chip plants depend, above all power and water.A boom that keeps givingThe windfall reflects an extraordinary run for Korea’s chipmakers.Samsung shares surged more than 170% in the first half of the year, and SK hynix shares rose more than 300%, carrying both companies past $1 trillion (€874bn) in market value.Samsung is due to publish preliminary second-quarter earnings on Tuesday, while SK hynix plans to raise 45 trillion won (€25.7bn) through a listing on the Nasdaq.Both are also part of an 800 trillion won (€457bn) public-private push, unveiled last week, to build a new chipmaking hub in the country’s southwest.How the windfall should be spent has become a live political debate.In May, presidential policy chief Kim Yong-beom floated using it for start-ups, young people, basic income schemes in rural and fishing communities, and support for artists.The boom has also emboldened workers as Samsung averted a major walkout in May by agreeing to a bonus deal with its largest union.