Junior ISA Fee Calculator
How Much Will Fees Really Cost You?
Enter your monthly investment and your child’s age to see the true cost of fees — and your projected pot — across all providers.
£
⚠ The Junior ISA allowance is £9,000/year — maximum £750/month. Contributions above this are not permitted.
I understand: This calculator provides an illustration only and does not predict actual returns. Investment values can go down as well as up — your child could get back less than you put in. Fees shown are estimates based on current provider information and may change over time.
Please tick the box above before calculating.
Your Results — Cheapest First
Important: These projections are estimates for illustrative purposes only and do not constitute financial advice. Actual returns will vary depending on market performance, fund selection, and fee changes over time. FX (foreign exchange) fees are not included as they only apply when purchasing foreign currency assets and will vary by investor. For Quilter Invest, fund AMC charges (0.07–0.75%) are not included as they depend on the funds chosen. Additional fees may apply — always check each provider’s website for their full, up-to-date fee schedule before investing. The value of investments can go down as well as up. Capital at risk.