How much can I pay into my Lifetime ISA?
You can pay in up to £4,000 per year into your Lifetime ISA until the day before your 50th birthday. But be careful not to exceed the overall annual ISA subscription limit of £20,000, which a payment into a LISA normally counts towards.
You’ll need to fund your Lifetime ISA before the end of the tax year in which you open it or before your 40th birthday, whichever is soonest – otherwise we'll need to close it. You can fund your Lifetime ISA either by paying into it directly, or by making a transfer from another ISA.