Hi
As long as your 2022/23 Self Assessment was submitted by 30 December and processed by 31 December and the balance due is less than £3000, and you have a PAYE source with high enough income to collect the balance, we will update your record to collect in the code.
If this has not yet been updated you will need to contact HMRC to review.
Details of how to contact HMRC can be found at
Self Assessment: general enquiries
Thank you