You can withdraw from your InvestEngine ISA account at any time, with no fees.
Please note: withdrawing funds from your ISA account will affect your allowance, and you will not be able to deposit the same monies back into your ISA account.
If you are intending to transfer your ISA, whether it is to InvestEngine or away from us, please ensure you follow the correct ISA transfer procedures.
Please note: if you have a Managed ISA portfolio, and your withdrawal request takes your Managed portfolio balance to below £100, we will have to sell down your full portfolio balance. This is because the minimum required balance on a Managed portfolio is £100.
See also:
How do I transfer an ISA to InvestEngine?