麻豆约拍

The leak of 11.5 million documents from one of the world's most secret companies, Panamanian law firm Mossack Fonseca, has made headlines around the world.

It's put the topic of tax evasion and avoidance at the top of the agenda for governments all over the globe.

Ruth Alexander and guests discuss the principle of taxpayer confidentiality, and what effects opening up companies' tax arrangements to full scrutiny and making everyone's tax return public would have.

What do you think? You can send your comments and questions, and share your experience, by emailing moneybox@bbc.co.uk now or by calling 03700 100 444 from 13:00 on Wednesday (standard charges apply).