IR35 how to assign tax & NI deductions to balance invoice payment

Hello @weeninja

We’re not able to assist with individual bookkeeping, only how to use QuickFile.

If your accountant can advise how they would like you to clear that balance, perhaps we can suggest how to do this on QuickFile?

[Edit]
I did find this topic however from another QuickFile user, @FaradayKeynes, which may help:
IR35 - How do I show shortfall payments for an invoice?