The UK government is planning substantial reforms to Individual Savings Accounts (ISAs) and housing policies, which could have far-reaching implications for savers and prospective homeowners. These changes, set to take effect in April 2027, aim to address current challenges in the housing market and encourage more flexible savings options.
In addition to the ISA reforms, new legislation has been passed to tackle housing affordability and restrict large institutional investors from buying single-family homes. This bipartisan effort highlights a shared commitment to making homeownership more accessible.
Expanding Access to First-Time Buyer ISAs
The Treasury is considering a proposal to replace the current Lifetime ISA with a new First-Time Buyer ISA which would be available to all adults aged 18 and over. This change aims to better reflect the evolving patterns of homeownership in the UK, where people are increasingly buying their first homes later in life.
The proposed account would maintain the 25% government bonus towards the purchase of a first home. However, unlike the Lifetime ISA, the bonus would be paid upon the completion of a property purchase rather than being added to the account during the savings period. Additionally, the 25% withdrawal charge for non-housing purposes would be removed, addressing long-standing criticisms from consumer groups and financial advisers.
New HMRC ISA Rules from 2027
HM Revenue & Customs (HMRC) has published draft legislation outlining ISA reforms due to take effect from April 2027. Under these plans, the annual Cash ISA allowance for individuals under 65 would decrease from £20,000 to £12,000, while the Savers aged 65 and over would continue to be able to save up to £20,000 a year in a Cash ISA.
The legislation would also introduce a 22% charge on interest earned from cash held within non-cash ISAs, including Stocks and Shares ISAs. This measure is intended to encourage greater participation in retail investing and prevent the use of investment ISAs primarily as tax-free cash savings accounts.
Furthermore, the proposals would prevent investors from transferring money from non-cash ISAs into Cash ISAs, although transfers in the opposite direction would still be permitted. These changes are subject to consultation before the government finalizes the rules ahead of their planned introduction.
Senate Passes Sweeping Housing Affordability Bill
The Senate has overwhelmingly passed a comprehensive housing affordability bill aimed at lowering costs and restricting large institutional investors from buying single-family homes. This bipartisan legislation, known as the 21st Century ROAD to Housing Act, represents a significant step towards addressing the affordability crisis in the housing market.
The bill includes provisions to streamline the construction of new homes, reduce regulatory barriers, and empower local governments to expedite reviews. A key section of the legislation, titled “Homes Are For People, Not Corporations,” would impose restrictions on large institutional investors purchasing single-family homes.
The legislation has been praised by both Republicans and Democrats for its balanced approach to increasing housing supply and improving affordability. President Donald Trump has also expressed support for the provisions aimed at restricting Wall Street investors from buying up single-family homes.
The bill now awaits approval from the House and subsequent signing by the President to become law. This legislation is seen as a crucial victory in addressing the affordability concerns that have dominated recent political discourse.



