Plum ISA Users

crossfingers

The message in November 2024 from Plum saying Cash ISA interest would not be credited until the end of the following month means, as I understand it, that it is not possible to close or transfer the ISA without losing a minimum of a month's interest.  This makes the attractive annual interest rate (with bonus) much less attractive.  Have I got this right.

Albermarle

There is a specific forum for ISA's 
ISAs & tax-free savings — MoneySavingExpert Forum

If you look through there, I think there quite a few threads about Plum's unusual ways of working,