Return shows a total to pay, but tax account says I've overpaid?

I completed my return back at the end of 2023. The Calculation page shows "Total to be added to Self Assessment account due by 31 January 2024 £382.00. However if I log onto my account, it says: "You have overpaid. £207.46 is available for repayment." So do I need to pay another £174.54 by the end of January and then that total will apply to what I owe? Or are they two different things? Confused...

Hi James Billings,
You may already have paid the amount due through your Payment on Account payments, resulting in the overpayment stated.
To give you an accurate explanation, please contact us by webchat or phone here:
Self Assessment: general enquiries
Thank you.