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Children's savings guide

The earlier you start saving for your children, the more help they will have going into adulthood.

Our research has shown that teens expect to move out at 22, get their dream job at 25 and buy a home at 28.

Savings can help them pay for the important stuff – going to university, buying their first home, or even funding a gap year – but getting kids involved in saving is also a good way to teach them about money.

How you save for your child's future is up to you and there's plenty of options available. Read on to find out about:

Child wearing a tie talking on the phone

Junior ISAs

Junior ISAs were introduced in 2011 to replace the government-subsidised child trust fund (CTF) scheme. Unlike CTFs, junior ISAs do not include an initial government payment, but, like CTFs, they're long-term, tax-free savings accounts for children.

There are two types of junior ISA - ones that save in cash and ones that invest in stocks and shares. A child can have both a cash and a stocks and shares junior ISA, and up to £9,000 can be contributed towards them - in total - each tax year.

Cash junior ISA

Money put away in a cash junior ISA grows by building interest, like current accounts do.

This means money in a cash junior ISA is protected, so you can't lose any money you've put in, but that money might not buy as much in the future if cost of living goes up.

Stocks and shares junior ISA

Money put away in stocks and shares junior ISAs grows by being invested in the stock market.

This means stocks and shares junior ISAs have good long-term growth potential, but the value of your investment could go up or down with changes in the stock market so your child could end up with less money than you've put in. 

Junior ISAs can be transferred between providers if needed and you can also transfer a child trust fund into a junior ISA.

Your child can take over their account when they turn 16, meaning they can make their own investment decisions and transfer between providers, but they can’t take any money out until they turn 18.

At that point it's entirely up to them how they use the money.

At age 18, junior ISAs automatically become adult ISAs and retains their tax-free status. Because they mature when the child reaches 18, junior ISAs can be a good way of giving your child a boost into adulthood.

Junior ISA

Junior ISA

With our stocks and shares Junior ISA you can start investing from just £10 a month and save up to £9,000 each year on behalf of a child. Anyone can pay in and the child will be able to withdraw the money in the account once they turn 18.

Explore Junior ISA

Young boy stacking money

How much could you help your child save with a OneFamily Junior ISA?

Decide how much you'd like to pay into your child's Junior ISA each month and our simple Junior ISA calculator will quickly give an idea of how your their money could grow.

The projection shows how your child's Junior ISA could grow with low, medium and high growth scenarios. Remember, projections are not a guarantee of future performance and your child could get back less than you pay in.


Lower performance

Amount your child could receive at age 18

Projected value

Higher performance

Tax Exempt Savings Plans

Tax Exempt Savings Plans (TESPs) are investment products that are only offered by friendly societies like us. Our Junior Bond is a Tax Exempt Savings Plan for children.

TESPs are different from savings accounts and ISAs because you choose how long you want to invest for when you open the account, from 10 to 25 years, and you’ll make regular payments over this time.

You can save between £15 and £25 a month or between £165 and £270 a year into a TESP for a child and when the policy matures your child receives a tax-free lump sum. As the name suggests, you won't pay any tax no matter how much your money grows as long as you’ve kept up these payments.

Find out more: Junior ISAs vs Tax Exempt Savings Plans for children


Junior Bond

Our Junior Bond is a Tax Exempt Savings Plan designed to help you save on behalf of a child for 10 to 25 years. You can open one for any child under the age of 16 and when the policy matures the child will receive a tax-free lump sum.

Explore Junior Bond

Child Trust Fund Tranfer Family with piggy bank

Junior ISA and Junior Bond comparison

OneFamily Junior ISA

  • Invest anywhere from as little as £10 a month and up to £9000 a year
  • Invests in stocks and shares
  • Child can manage their account at 16 and get their money at 18
  • No tax paid on the returns
  • When policy matures, junior ISA becomes a regular adult ISA
  • You can pay in whenever you like

OneFamily Junior Bond

  • Pay in anywhere between £15 and £25 a month or £165 and £270 a year
  • Invests in stocks and shares
  • Payment term is fixed for anywhere between 10 to 25 years
  • No tax paid on the returns as long as you've kept up with payments
  • When policy matures, child receives a lump sum
  • Payments must be made monthly or yearly for the entire payment term

It's worth remembering that the value of stocks and shares can fall as well as rise. This is normal for this type of investment, but your child could get back less than has been paid in.

Child savings accounts

Child savings accounts are designed specifically for children. They’re simple cash accounts that grow by building interest. Broadly speaking there are two main types:

  • Easy-access or instant-access savings accounts
  • Regular savings accounts

They can be opened with banks or building societies for any child up to the age of 18. The minimum you need to open a child savings account is £1.

Their main purpose is to help children learn about saving and money management as the money in the account can be accessed by the child at any time.

Find out more: Junior ISAs vs child savings accounts

Easy-access and instant-access child savings accounts

These two types of child savings accounts are every similar, they both let children withdraw money either immediately or very quickly.

If you want to involve your child in the saving and spending process then an easy-access savings account could be a good choice.

However, make sure you check the rules on the account as some providers may limit how many times you can take money out or offer lower interest rates if you do so often.

These types of accounts tend to have lower interest rates overall than regular savings accounts.

Regular child savings accounts

Regular child savings accounts are geared towards more regular saving.

You have to deposit money into the account at least once a month and it can take longer to make withdrawals from than easy-access child savings accounts.

They usually have a higher interest rate than easy-access child savings accounts, but if you miss some of your monthly payments the interest rate could go down so make sure you check.

Young girl putting a coin in glass jar filled with money next to a stack of coins

Other options

Your own ISA

Saving for your children in your own cash or stocks and shares ISA could be an attractive alternative to a junior ISA. With the current annual ISA limit standing at £20,000, it’s possible to save or invest more for your children than in a junior ISA – but this will mean limiting the amount you can save for yourself.

While the tax benefits are the same as for junior ISAs, money can be withdrawn from a standard ISA at any time – which could be a good or a bad thing, depending on your point of view. If you are saving for your children’s school fees, for example, you may need to have access at a much earlier age than 18.

The ISA doesn’t become the legal property of your child at any point, which might work better for you if you have concerns that the money might not be used wisely.

Find out more: What are the differences between junior ISAs and adult ISAs?


  • No tax paid on any returns, whether that’s interest in a cash ISA or from investments in a stocks and shares ISA.
  • The annual limit for your ISA is £20,000, which is higher than a junior ISA’s £9,000 annual limit.
  • If your child needs the money before they turn 18, you can withdraw it, while in a junior ISA the money is locked in until the child turns 18.


    • The money isn’t locked in for the child, meaning the savings could be dipped into over time.
    • It counts as part of your own ISA allowance, so there’s less room for you to save for yourself.

    Child’s pension

    If you want to take a really long-term approach, you could consider setting up a pension for your child – perhaps alongside one of the other options on this list.

    You can save up to £3,600 a year on a child’s behalf in a self-invested personal pension (SIPP). Because tax relief can be claimed on pension contributions, you can save this much but only actually pay £2,880 (or £240 a month), because you’ve already paid tax on the money you pay in so this gets paid back by HMRC.

    It's worth noting that child pensions take the child's tax allowance into account, not the parent's, so even if you pay more than 20% income tax (for example, if you're in a higher income bracket where you pay 40% tax) your child won't get more than 20% in tax relief.

    In general, children’s pensions are designed to be invested in the stock market and related assets. Like any other pension, the money can’t be accessed – without incurring significant tax penalties – before the age of 55. Your child could get considerable returns for having their money locked away for 50 years or more, but those returns aren’t guaranteed.


    • Tax relief is paid on contributions.
    • There's good potential for the money to grow since it's invested for a long time.


      • The money can’t be accessed until age 55, which means it probably can’t be used for university fees or a first property purchase.
      • The tax treatment of pensions may change in a negative way in the future.

      Frequently asked questions about saving for children

      What would you like to do next?

      Open a Junior ISA

      Give your kids a head start in life with our tax-exempt stocks and shares Junior ISA.


      Apply now

      Open a Junior Bond

      Invest for a set period of time on behalf of a child with our tax-exempt Junior Bond.


      Apply now

      Transfer a Junior ISA account

      Transferring a Junior ISA to us is simple, and we won't charge you for making the change. Find out more and get started here.

      Transfer a Junior ISA

      Transfer a Child Trust Fund

      Transfer a Child Trust Fund to a OneFamily Junior ISA. You can be sure your child's money is in experienced hands.

      Transfer a Child Trust Fund