Penalties and interest:HMRC can charge you penalties and interest for failing to respond to their letters. The amount of the penalty will depend on the severity of the offence and how long you have ignored HMRC’s letters. Further investigation:If you ignore HMRC’s letters, they may escalate...
which I did. I then filled out my application for a tax refund. So when the same place sent me the following message, I wouldn't have been suspicious had I not yesterday morning received a letter about the refund from HMRC:You have an outstanding refund of £265.84 from HMRC. Use our...