Hello, HMRC is still waiting for my building society to submit interest earnings on my account for tax year 23/24. I have contacted the building society to ask them to submit the interest earnings but the customer service representative said that they can't. They can issue me a tax certificate for the earning on that tax year. Can I provide this certificate to HMRC so that they can reconcile my tax for that year? If so, how do I do this? Thanks.