A children's savings account from Principality Building Society. It ranks 47th of 84 children's savings accounts we track.
Headline rate
2.75%AER
Min balance
£0
Max balance
No limit
Ranks 47th of 84
Children's savings accounts we track
Inflation: ONS. Averages and best rates: accounts on DepositScout.
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See all Principality Building Society accountsWhat you could earn with Principality Building Society's Dylan Young Saver.
Estimated interest
£1,000 saved
£27.50
At 2.75% AER
£5,000 saved
£138
At 2.75% AER
£10,000 saved
£275
At 2.75% AER
£50,000 saved
£1,375
At 2.75% AER
Estimated over one year, if the rate stays the same and interest is left in. Amounts outside the account's minimum or maximum aren't shown.
This account is aimed at children and pays 2.75%, though with CPI at 3.1% as of Aug 2026, that sits 0.35% below inflation in real terms. Since market data is not supplied, I cannot say how it stacks up against the wider children's savings market. If you want alternatives at the same rate, TSB Young Saver, Monzo Under 16s Instant Access, and Harpenden Building Society Young Savers Instant Access all pay 2.75%, so it is worth comparing the access terms and any eligibility conditions across those before deciding.
Same type of account, closest on rate.
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