Isa From April 2024. In our isa guide, we explain everything you need to know: On the 25 th birthday of the isa, the government has introduced several new changes that will be introduced for the 2024/25 tax year.
The deadline to use your current isa allowance is 5th april, 2025. Hmrc has recently released more information regarding the new isa rules to come into effect from april 6th 2024.