Why do UK parents still need to think carefully before moving a Child Trust Fund into a Junior ISA?

Question

My child has old tax-free savings and I keep hearing that a Junior ISA is more modern or easier to manage. Please explain what really changes when a Child Trust Fund is moved, and why this decision is about control and timing as much as tax.

TaxGuided · Accepted Answer

Parents often hear "still tax-free" and assume the transfer question is basically cosmetic. HMRC's own guidance shows why that is too casual. A child can have a Junior ISA if they are under 18 and live in the UK, and the annual Junior ISA subscription limit matters when new money is being added. A Child Trust Fund can also be transferred into a Junior ISA, but the money remains the child's money either way. That point sounds obvious until families start speaking as if they are moving cash betwee

Why do UK parents still need to think carefully before moving a Child Trust Fund into a Junior ISA?

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