Trading platform XTB has launched a cash Isa paying up to 6 per cent interest. There's a sting in the tail, however - we ...

I've been very happy with the service, but the percentage-based fees are becoming harder to justify. My Isa was built up over the past 15 years through regular saving.

It’s game on for savers as a new tussle to offer the best-buy cash Isa rate kicks off ahead of tax-year end. Etoro* has hiked ...