Panama law firm Mossack Fonseca bragged to clients how easy New Zealand laws made it for foreign investors to hide their tax-free profits, according to new revalations in the Panama Papers.

The Australian Financial Review reported that in 2012 Mossack Fonseca's New Zealand staff reported advice they received from an executive at Nexus Trust: "NZ has very weak laws in regard to due diligence; they only require utility bill and passport. Trust companies are not required to hold a licence."

There was no need to register who put assets into a foreign trust and, according to documents the AFR has seen. A Staples Rodway lawyer reportedly explained another advantage: "The New Zealand definition of 'beneficial owner' is different to that of many other jurisdictions, in that we do not require due diligence on the person/s who will benefit from the funds."

Two years later the firm's New Zealand office was asked for "combo packs." The packs were a combination of New Zealand foreign trusts (which pay no tax on foreign income) and what is described as Look Through Companies (LTCs), which could be owned by the trusts, and which also pay zero tax on offshore earnings, the AFR reported.


Last week details of how Malta's Energy Minister, Konrad Mizzi, and the prime minister's chief of staff, Keith Schembri, set up secret holdings in Panama and New Zealand linked to a Dubai bank account came to light.

The "Panama Papers", the document trove is the largest ever of its kind and is said to reveal how "heads of state, criminals and celebrities"hide their assets offshore.

"The cache of 11.5 million records shows how a global industry of law firms and big banks sells financial secrecy to politicians, fraudsters and drug traffickers as well as billionaires, celebrities and sports stars," says the International Consortium of Investigative Journalists, which spent a year analysing the leaked papers.

About 60,000 of these documents are believed to relate to New Zealand and more details are beginning to emerge.

Prime Minister John Key has come under increasing pressure to act because of New Zealand being described as a "tax haven" in some international media Last week he repeatedly insisted that trust laws had been unchanged since 1988 and no tweaks were required.