How to post transactions to remove supplier balances

jowettenterprises

Hi,
I have several bills showing as unpaid in Wave which are never going to be paid for various reasons:

• one is an annual contract cancelled midway through the year
• a few are billing errors
• some come from rounding errors with foreign transactions

My accountant is saying "we need to work out how to post the transactions to remove the supplier balances".
How can we do this?

I think maybe the answer is to progress this but tell me if you think there's another way

thanks,
Daniel