Over 2 million members
have invested in their future with OneFamily
What is a Junior ISA?
OneFamily's Junior ISA is an investment account designed to help you give your child a financial boost when they need it most: at the start of adulthood. They'll be able to access the money from the age of 18.
How much could you help your child save?
Decide how much you want to open your Junior ISA with and how much you’d like to pay in each month. Our simple calculator will quickly give you an idea of how your child’s money could grow.
Please note: No more than £9,000 may be invested into a Junior ISA within a single tax year. This includes your initial investment and your monthly direct debit payments.
The projection shows how your child's Junior ISA could grow with medium performance. Remember, projections are not a guarantee of future performance and your child could get back less than you pay in.
Your investment options
We offer three investment styles which give you the freedom to invest your money in a way that’s rewarding and comfortable for you.
Cautious
Aims for modest growth with more investment in lower-risk assets
Balanced
Aims for more growth with more investment in higher-risk assets
Adventurous
Aims to maximise growth with a focus on higher-risk assets
Your money will be invested in the ‘OneFamily Global Select 35% Shares’ fund which aims to achieve modest growth, with moderate fluctuations in value.
The figures above are calculated from September to September for each calendar year and are net of the underlying fund fees. Performance is based on price movement calculated using published prices on our website, which will include all charges payable on the underlying investments.
Note: The past performance data in the graph above is simulated and does not reflect actual investment performance. It uses the historic fund prices and charges of the underlying fund which is denominated in USD (at 30th September 2025); This carries the risk of exchange-rate movements. Please note that all transactions you make will be handled in GBP and the charges on this fund are 1.5%.
Past performance is not a guide to future performance and should not be used on its own to make an investment decision.
Important documents
Fees
1.5% Annual Management Charge
Investments can go down as well as up in value, so you may get back less than you put in.
Return to investment optionsYour money will be invested in the ‘OneFamily Global Select 65% Shares’ fund which aims to achieve higher growth, but with more fluctuations in value.
The figures above are calculated from September to September for each calendar year and are net of the underlying fund fees. Performance is based on price movement calculated using published prices on our website, which will include all charges payable on the underlying investments.
Note: The past performance data in the graph above is simulated and does not reflect actual investment performance. It uses the historic fund prices and charges of the underlying fund which is denominated in USD (at 30th September 2025); This carries the risk of exchange-rate movements. Please note that all transactions you make will be handled in GBP and the charges on this fund are 1.5%.
Past performance is not a guide to future performance and should not be used on its own to make an investment decision.
Important documents
Fees
1.5% Annual Management Charge
Investments can go down as well as up in value, so you may get back less than you put in.
Return to investment options
Your money will be invested in the ‘OneFamily Global Select 100% Shares’ fund which aims to maximise growth but has the potential to see the largest fluctuations in value.
The figures above are calculated from September to September for each calendar year and are net of the underlying fund fees. Performance is based on price movement calculated using published prices on our website, which will include all charges payable on the underlying investments.
Note: The past performance data in the graph above is simulated and does not reflect actual investment performance. It uses the historic fund prices and charges of the underlying fund which is denominated in USD (at 30th September 2025); This carries the risk of exchange-rate movements. Please note that all transactions you make will be handled in GBP and the charges on this fund are 1.5%.
Past performance is not a guide to future performance and should not be used on its own to make an investment decision.
Important documents
Fees
1.5% Annual Management Charge
Investments can go down as well as up in value, so you may get back less than you put in.
Return to investment options
Start investing today – transfer to our Junior ISA
Transfer a junior ISA or Child Trust Fund to OneFamily
We don’t charge you to transfer an existing junior ISA or Child Trust Fund.
Simply let us know that you’d like to transfer an existing account to us and we’ll speak to your current provider and do the rest.
Why choose OneFamily?
Open your OneFamily Junior ISA today
Invest up to £9,000 each tax year on your child’s behalf, tax free, on top of your own £20,000 ISA allowance.