Thank you for your message.
Based on your feedback, i have contacted your help line.
Speaking with HMRC, he was unable to provide information concerning the status of my P85.
Disappointing result since a month has passed already and it is difficult to get in touch with someone via phone.
I submitted P85 form with my P45 via post on August 5th, according to royal mail it was delivered august 22nd.
At the moment I have not received a response from HMRC,
Any time estimate when I can expect a response?