Pension Carry Over Question

My partner will have used her full pension allowance for this tax year (24-25), however has 5.8k remaining from 23-24 and 18.8k remaining for 22-23, giving a total of 24.7k carry over allowance. Am i right in saying that if she were to receive a 24k bonus, she could instruct her employer to sacrifice this into her company salary sacrifice pension scheme as an additional contribution and she will be compliant with the necessary rules/regulations?

Hi Duncan,
Yes.
As long as the gross payments into the pension scheme to not exceed the revised threshold, then there is no tax implications.
Thank you.