I set up an LLP in September 2022. My business partner and I are the delegated members and we are required to submit a personal self assessment each in addition to the company Partnership Tax Return. I am waiting on my business partners UTR number. He applied for the self assessment by paper form in early July. We have since sent two chaser letters with the same printed form signed. How long should it take to receive a UTR number? We require it for the business' first Partnership Tax return and am very worried we will face fines for not submitting by the deadline of 30th October because of HMRC's own delays. Please assist.