Cash Isa providers are locked in a race to offer top interest rates ahead of tax–year end, with one provider launching an eye–catching rate of 6 per cent. This duo are regulars at the top of our best cash Isa savings tables and offer fixed 12–month boosts on top of their underlying rates. It has raised its headline rate from 4.5 per cent to 4.7 per cent since it launched its cash Isa last month. There’s no minimum deposit, but a drawback is that XTB doesn’t currently accept transfers to its cash Isa. > Find out more at Hargreaves Lansdown*Alternative to consider – Moneybox lifetime Isa (5.05%)Moneybox’s regular cash Isa often features in our round ups, but its lifetime Isa is a top account that’s worth considering if you’re saving for a home deposit.

Source: Daily Mail March 13, 2026 22:26 UTC