He added that it would serve to help improve transparency and reduce international tax evasion.

BBC: UK & Guernsey tax agreement would be 'significant'

Combating international tax evasion is a top priority for the IRS. We have additional cases and banks under review.

FORBES: FBAR Deadline Looming

This is why there is no international standard on tax evasion or tax competition along the lines of international standards on bank regulation or fighting financial crime.

ECONOMIST: All together now | The

An international drive against tax evasion and the use of tax havens has been picking up steam.

BBC: UK tax evasion action hunt identifies 100 individuals

Mr Cameron said he hoped to "galvanise collective international action" on tax evasion at the summit in June.

BBC: Labour will 'end tax secrecy', Ed Miliband says

Mr Cameron added that he hoped to "galvanise collective international action" on tax evasion and wanted a renewed focus on "transparency, accountability and open government" around aid given to poor countries.

BBC: Prime minister David Cameron

Under intense pressure from the EU and international market participants, the government adopted a medium-term austerity program that includes cutting government spending, decreasing tax evasion, reworking the health-care and pension systems, and reforming the labor and product markets.

FORBES: Greece