gisa Ninan

Hi, I want to seek advice on tax code,I changed my job last year April 30 th left my last position and joined NHS last July . I received P45 but I was stuck with employment onboarding procedures and couldn't provide my P45 on time,on contacting HR later as I received P60 and it was not sorted prior receipt of payroll 1rst salary ,they said I have to contact HMRC to get my tax code updated.Now I'm taxed via emergency tax code since P45 was not provided . I do work part time alongside took up this role 1 month earlier,hr team was in contact with me and I was able to give them P45 which was fwd to payroll,hence ,no problem with tax . Could anyone please advice me how I could contact HMRC to resolve this issue . KR