Foreign Perspectives

Interest rate changes by central banks are peculiar affairs.

For one thing, the banks aren’t actually obliged to respond by lowering interest rates although, usually, they do so by a similar amount. It’s usually a similar amount rather than exactly the same amount though which affects people differently: it’s common for banks to drop interest rates on savings accounts by a little more than the cut the central bank announces and loan rates by no more than is announced.

That sounds like they’re ripping you off, and to some extent they are, but what kicks in is the effect of their own administration on the processing of the loans and savings. Even if the central bank cut rates to zero, there would still be a charge for loans as that represents a risk to the bank, and savings rates would drop to zero or possibly a little below that as obviously there is a cost to processing savings too (they’d probably introduce charges rather than negative interest rates).

High interest products tend to represent higher risks so the rates on those aren’t always cut at all following a rate cut announcement.

And, of course, if you’ve a fixed rate loan then the payments on that will stay the same.