Is a HMRC contact genuine?

The Advisory and Policy team sometimes get asked if a letter, call or email received from HMRC is genuine, helpfully, HMRC publish guidance pages on how to spot genuine letter and research being conducted by third parties. These links have been collated below.  

We advise you bookmark / favourite this page, as we will keep it up-to-date as new guidance, tools and updates are available. If we find them useful, we’re sure you’ll find them useful too!