Probate / Inheritance tax fraud

[R500K]

If you were aware there has been significant probate fraud (tax evasion), you know the person who has been involved (executor of the will) but you don't know the actual name of who will the will belonged to, what would your course of action be?

asking for a friend

[uknick]

Tell HMRC all the details you have and let them sort it out in the fullness of time.