Can I transfer from a cash ISA to a Lifetime ISA?

You can transfer funds from a cash ISA to a Lifetime ISA, but again this counts as a payment for the Lifetime ISA, so be careful not to exceed the £4,000 limit. If the funds you transfer were paid into the ISA in an earlier tax year this does not count again towards your £20,000 overall ISA subscription limit. Transfers to an AJ Bell Youinvest Lifetime ISA will be available later in 2017.