How to compare Junior ISA providers

Nest Egg Guide · Updated 28 October 2026 · General information

First choose what you are comparing

Separate cash accounts from investment accounts. For cash, look at the interest rate, whether it can change and any transfer restrictions. For investments, look at the available funds or managed options, the total fees and the level of help offered.

Check the whole price

Note platform charges, fund costs, dealing fees, minimum payments and transfer terms. Calculate costs using the balance and contribution pattern you expect. A pricing structure that looks attractive for a large balance may work differently for a small account.

Check the everyday experience

Can relatives contribute easily? Can you change regular payments? How do you contact support? What statements will you receive? What happens as your child reaches 16 and 18? Good answers make an account easier to maintain over time.

Make a like-for-like shortlist

For each provider, record the date checked, product type, minimum payment, all fees, investment choice, transfer process and support route. Read the terms on the provider’s own site. Check the firm and relevant permissions through the FCA’s official checking service; regulation does not guarantee investment performance.

Use the provider comparison

Our investment Junior ISA comparison and cash Junior ISA comparison show selected providers with source links and dates. Read the coverage and methodology; this is not a whole-market ranking or personal recommendation.

Keep the bigger picture in view.

This guide explains general options, not what is right for your family. Investments can lose value. Tax rules and account terms can change. For personal recommendations, speak to a regulated financial adviser.

Sources & further reading

Core rules checked against the following sources on 28 October 2026. Check current terms before acting.

How we approach our guides