M...............................

juw8e7

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MattMattMattUK

https://forums.moneysavingexpert.com/discussion/6653714/mse-chase-4-5-headline-figure

On Chase it is still advertised as 4.5% and that still seems to be the rate available to most.

jak22

The boost is fixed but the underlying rate changes with BoE rate changes, and maybe the boost rate being offered varies over time too.

jak22

What boost rate do you have?

Currently their new customer offer is -

…offering an extra 2.25% AER fixed interest for 12 months...

. ..With our standard saver variable rate currently at 2.25% AER (2.23% gross), you'd earn 4.5% AER (4.41% gross) on your savings…

Bobblehat

I started on 21/08/2025 at 4.75% Boosted and I'm still on 4.50% Boosted after a drop on 29/12/2025.

MattMattMattUK

https://forums.moneysavingexpert.com/discussion/comment/81869362#Comment_81869362

They can offer you a different rate to the headline rate if they want, interest rates are not set in stone, either for savings products or loans/credit cards. They have not "diddled" you?

george4064

Im currently at 4.25%