Issued by employers to their staff, a P60 is like "a receipt given to you by HMRC", said Unbiased, showing everything you have earned and how much tax you have paid in the past tax year.

There is one code in the document you need to look out ... over to gov.uk and fill out the form, but please have your P60 at the ready to ensure all your details are correct. HMRC explains ...

According to research by Canada Life, the average overpayment of tax is £689 in the UK, so if you did overpay, you could be owed as much as that back, or more. HMRC adds: "Your P60 shows the tax ...

PAYE - or 'pay as you earn' - is the way most employees pay income tax in the UK and employers ... on an emergency tax code if HMRC does not have enough information on your income and tax owing. You ...

P60, pension and savings have all been calculated for the full financial year. For those who are lucky enough - or unlucky enough - to have ended up paying more tax than they should have, HMRC ...

If you think you are on the wrong tax code, you can contact HMRC on 0300 200 330 or speak to an advisor online via their live ...

Jon Greer, head of retirement policy at Quilter, has warned: "That leaves the UK ... P60 or bank statements). If you don't believe the calculations in the letter are correct, you must contact HMRC ...

Every employee in the UK will receive a letter from their ... to a reimbursement of that amount or possibly more. HMRC explains: "Your P60 shows the tax you've paid on your salary in the tax ...