My MIL gets a work pension from her husband and state pension. She has just had a letter from HMRC saying she owes them tax on amounts which are higher than she receives. I will see her next month but in the meantime wondered if there was any way I can check details, as she is getting stressed. I live 400 miles away, so can’t get up more often, there is no one else. They seem to be taxing her on amounts she received a few years ago, but these amounts were reduced at least 2 years ago. The tax is for this year. Any one have any suggestions?