Amen to that. It is very important to stay calm, cool and do some of your own research. It is obviously in a firm's interest to scare the living daylights out of you and then say "but we can help!" and if you're not careful, you're in for the ride. That said, it is obviously possible to go very wrong in dealing with taxes, and you often do need professional help to sort it out. But just like the dentist who thinks full dentures are a better bet than a root canal, it doesn't hurt to take a deep breath and be a bit sceptical.