Junior ISA vs Savings Account: What is the Difference?
By Georgia Holmes
Find out how Junior ISAs differ from children's savings accounts, how each is taxed, who controls the money and which option may suit your family's savings goals.
If you want to put money aside for your child, you may be wondering whether a Junior ISA or a children's savings account is the better choice.
Both can help you build a financial cushion for your child's future. However, they work differently when it comes to tax, access to the money and how much control you have over the savings.
A Junior ISA is designed for long-term saving, with tax-free interest or investment growth. A standard children's savings account can offer more flexibility, depending on its terms, but the tax treatment may be different.
So, which option should you choose? Here's how Junior ISAs and children's savings accounts compare, and what to consider before opening one.
What is a Junior ISA?
A Junior Individual Savings Account, or Junior ISA, is a tax-efficient account designed to help you save or invest for a child under 18.
There are two types:
Junior Cash ISA: Your money earns interest, which is tax-free.
Junior Stocks and Shares ISA: Your money is invested in assets such as shares, bonds and funds, with the potential for long-term growth. Investment returns are not guaranteed, and the value can fall as well as rise.
For the 2026/27 tax year, you can contribute up to £9,000 across a child's Junior ISA accounts. Your child can have a Cash Junior ISA, a Stocks and Shares Junior ISA, or both within the same annual allowance.
A parent or guardian with parental responsibility can open and manage the account. Other people, including grandparents and friends, can contribute too.
The important point is that the money belongs to your child. They can take control of the account at 16, but generally cannot withdraw the money until they turn 18. At 18, they can use it however they choose.
A Junior ISA may suit parents who want to build a dedicated fund for their child's future and are happy for their child to gain full access when they become an adult.
What is a children's savings account?
A children's savings account is a bank or building society account designed to help children save money and earn interest.
Depending on the provider, it may offer instant access, regular savings facilities or a fixed-term interest rate. Some accounts require regular monthly deposits, while others let you pay money in whenever you want.
Unlike a Junior ISA, a standard children's savings account does not automatically lock the money away until the child turns 18. Access depends on the account's terms and who legally owns or operates it.
Some accounts are held in the child's name, with a parent or guardian managing them while the child is young. Others allow parents to save in their own name for a child.
Interest on a standard children's savings account may be taxable, although many children will not pay tax because their taxable income is below their Personal Allowance. Special rules can also apply when parents give money to their children: if the interest generated by money given by a…