Never been accused or charged
Mossack Fonseca says it has "operated beyond reproach for 40 years and never been accused or charged with criminal wrong-doing."
Yes, of course you've never been accused or charged, because you kept all the tax dodging secret and lied.
They were told that money from the Brinks Mat gold bullion heist in London was being laundered, yet still chose to carry on dealing with the perpetrators and hide the purchase of at least one multi-million pound house in London from the UK police. Even our Prime Minister's father was involved in some very shady, if not illegal, dealings, flying out of the country to attend board meetings just to say the company he set up wasn't being administered from the UK. If that's not dodging tax, what is?