Cash ISAs and rules

I have started to contribute 2024-25 ISA allowance into a cash ISA with provider A. Am I allowed to transfer in (in totality) a cash ISA from a previous tax year into a new account with Provider B (I won't be putting anything into this, I just want the sum moved)? Thanks.

Hi,
Please see the guidance here: Individual Savings Accounts (ISAs)
Thank you.

Thanks but the way I read it (the link provided) it is still not explicit - I just want to be absolutely sure. So - does this mean that I won't be in breach of ISA rules if I transfer all of a previous year's cash ISA into (for example) a new account with Aldermore Bank (and I won't be putting any more money in there, just transferring), even though for 2024-25 I have saved "new" money into a cash ISA with (for example) Santander? Thanks again.

Hi GC Gloria,
This forum is for general queries only and is intended to help you self-serve. We are unable to provide specific advice tailored to individual circumstances.
You may wish to contact our self assessment helpline on 0300 200 3310, contact our webchat facility at Contact HMRC
or seek professional advice.
Thank you.