Amanda Richards

I was made suddenly redundant in May 2024 following the company I was employed by going into voluntary insolvency. I have received redundancy pay and I have my final payslip however I have not been issued a P45. The company dealing with the insolvency have said it isn't their responsibility to provide the P45 and I cannot make contact with the employer. I am now a company director of a limited company and our accountant is asking for my P45 in order to complete my Self Assessment Tax Return. Can I use my final payslip or should I complete a P46? I would be grateful for advice please.