Income for opening a business bank account


My account had been credited with £55 for opening a business bank account, monies received from a company that helped set up / register my business. I didn’t register the initial cost / fee paid as at the time my business wasn’t established. I’ve tried to tag the income but not sure how to do this. Thought I would be able to tag income as a ‘refund’ but not sure if I can do this as there is no corresponding payment invoice.

Can you advise please?

Thanks, Eddie

tag it to other incomes