UK Treasury Considers Stamp Duty Holiday to Boost London Stock Market Listings

Treasury Explores Tax Break for New Listings

The United Kingdom Treasury is reportedly considering a significant tax incentive in the form of a stamp duty holiday for investors participating in new London stock market listings. This initiative is designed to stimulate initial public offerings (IPOs) and bolster the competitiveness of the London Stock Exchange (LSE) on the global stage. The proposal is anticipated to be unveiled as part of the government's November budget.

Addressing London's Listing Challenges

The move comes amidst growing concerns over a decline in new listings and IPO fundraising in London. In the first three quarters of this year, the London Stock Exchange reportedly raised only US$210 million in the IPO market, a figure lower than some emerging markets. The current stamp duty on shares, typically 0.5% on transactions, has been cited as a factor making the UK market less attractive compared to competitors like New York, which do not impose such a tax.

Experts have described the stamp duty as a 'psychological barrier' for investors. The London market has also experienced a 'spate of delistings' and high-profile departures, with 88 firms either delisting or transferring their primary listings in 2024, marking the largest exodus since the financial crisis.

Proposed Exemption Details and Broader Strategy

According to reports, the proposed stamp duty holiday would exempt investors from the 0.5% tax on buying shares in newly listed companies. While an exemption already exists for shares purchased at the point of issue in an IPO, this new measure would extend the exemption for a period of two to three years after a company's flotation.

This potential tax break is part of a broader government effort to revitalize the UK's capital markets. In July 2025, Chancellor Rachel Reeves announced the formation of a taskforce aimed at attracting new listings to the LSE. This taskforce, supported by the Office for Investment and the Treasury, seeks to simplify regulatory processes and encourage international companies to list in London.

Outlook for the London Market

The government's consideration of a stamp duty holiday underscores its commitment to making London a more appealing destination for companies seeking to go public and for investors. The upcoming November budget, to be presented by Chancellor Rachel Reeves, is expected to provide further details on these and other measures designed to enhance the London Stock Exchange's global standing and foster economic growth.