Isa subscriptions saw a significant increase during the 2024-25 tax year, with adult cash Isas receiving £95.58 billion in subscriptions—a rise of over a third compared to the previous year. Overall, around £135.7 billion was invested in adult Isas during this period, marking an increase of £32.7 billion from the prior year. This growth was driven mainly by a 37.5% surge in cash Isa subscriptions, which added £26.1 billion to the total. Stocks and shares Isas also saw a rise of 19.7%, or £6.1 billion, while lifetime Isas grew by 20.1%, or £472 million. By the end of the 2024-25 tax year, the total market value of adult Isa holdings reached £952 billion, an 8.5% increase from the previous year. In the same period, £2.5 billion was invested in junior Isas, with about 38.3% of that in cash. The average subscription amount rose to £1,570, a 16.6% increase compared to the previous tax year. The number of Isa holders also grew, rising from 21 million in 2022-23 to 23 million in 2023-24. In the 2025-26 tax year, 99,750 account holders withdrew from their lifetime Isas to purchase their first property, a rise of about 13,050 from the previous year. However, the average withdrawal value for house purchases fell slightly to £15,407, down by around £373 compared to the previous year. A total of £118.985 million was recorded in withdrawal charges for lifetime Isas in 2025-26, with an average unauthorised withdrawal amounting to £3,088. Around 154,100 individuals made unauthorised withdrawals, highlighting the importance of understanding the rules associated with these accounts. Sarah Coles, head of personal finance at AJ Bell, noted that £119 million was lost to exit charges, emphasizing that many individuals either do not fully understand the rules or are forced to access their savings in emergencies. At the autumn budget in 2025, it was announced that from April 2027, the annual cash Isa allowance will be reduced to £12,000, while the limit for stocks and shares and innovative finance Isas will stay at £20,000. These changes aim to encourage a more balanced investment culture. The cash Isa allowance for those aged 65 and over will remain at £20,000. Isabella Galliers-Pratt, a senior investment director at Rathbones, stated that cash Isas remain popular due to attractive savings rates, while the rise in stocks and shares Isa subscriptions suggests more people are becoming comfortable with investing. Jason Hollands, managing director of Bestinvest, added that the increase in subscriptions reflects high interest rates, a strong stock market, and a more restrictive tax environment.