Why do I have a first, second payment and a balancing payment due before 31/1/25

Is having a first, second payments both for £582.20and a balancing payment of £1164.40 all due before 31/1/25 usual

Hi,
The payments on account are due 31 January & 31 July so would not be due on the same day.
If you want to review your statement you can contact HMRC to access your record to check the detials:
Self Assessment: general enquiries
Thankyou.