Moving current tax year contributions
Any contributions you make in the current tax year need to be moved as a whole amount and can’t be split up. This is a HMRC requirement. You can however split up contributions you’ve made in previous tax years.
If you’ve got contributions for the current tax year in a Lifetime ISA elsewhere, you’ll need to transfer that Lifetime ISA to Moneybox before you can move any contributions for the current tax year into it.