The leaking of more than 11 million documents from Panamanian law firm Mossack Fonseca earlier this month cast new light on the arcane world of offshore shell companies, long a favorite hiding place for the very rich.
But actually setting up a shell corporation turns out to be something that any average Joe can do. In fact, you can do it in just a little more time than it takes to open an email account, with the help of one of the army of law firms and financial advisers that specialize in them.
"You can do it over the phone. You can do it over the Internet. It's relatively easy to do, depending on where you are and what you want to set up," says Tom Cardamone, managing director of Global Financial Integrity, a nonprofit research group that looks for ways to stop illicit financial flows.
"It can be a matter of just a few hundred dollars or a few thousand dollars. You can set up an anonymous shell company in Delaware the same day," he says.
The ease with which such accounts can be established is one reason more and more money is pouring into them each year.
"A growing fraction of the world's wealth, and particularly of the wealth in tax havens, is owned via shell companies, so it's obviously a business that is booming and is doing extremely well," says Gabriel Zucman, assistant professor of economics at the University of California, Berkeley and the author of The Hidden Wealth of Nations.
Because the industry is shrouded in secrecy, any estimates of its size are at best an educated guess, Zucman says. But he estimates that 60 percent of the money held in accounts in Swiss banks is under the names of shell corporations.
For those with money to hide, the lures of a shell corporation are many.
In most places you don't have to attach your name to a shell corporation, making it virtually impossible for tax authorities or law enforcement officials to tell who owns it. But if you really want to cover your tracks, you can set up interlocking shell companies in different places, such as the British Virgin Islands or Bermuda, Cardamone says.
"You can create an anonymous shell in one jurisdiction that controls an anonymous trust in a completely different country that also controls a bank account in a third country," Cardamone says.
Once your shell company is up and running, you can use it to stash any spare millions you may have lying around.
"Now you're the owner of a company that can open, for instance, bank accounts all over the world. Or that can buy real estate all over the world. It makes it easy for you to hide your identity and to be an anonymous owner of wealth all over the world," Zucman says.
Perhaps the most surprising thing of all is that establishing a shell corporation — at least by itself — doesn't technically violate any law, Cardamone says.
"There's nothing illegal about setting up such a corporation. It's what happens after that that can cause the problem, whether it's tax evasion or money laundering," he says.
In other words, it's not having a secret shell corporation that can get you in trouble. It's how you use it.
Hundreds, perhaps thousands, of firms offer help setting up shell companies, often as part of a set of financial and legal services, and many are located in the United States.
Most of these firms don't actually process the transaction themselves but farm it out to a much larger firm that specializes in them, such as Mossack Fonseca. The Panamanian law firm is considered one of the largest such firms in the world.
With so much money pouring into these companies, big investors such as private equity firms have been eager to get a part of them. For example, the Carlyle Group was an early investor in one of the biggest firms, Hong Kong-based Offshore Incorporations Limited, but sold its share to a Scandinavian firm in 2011.
"I think they saw this as a growth industry, obviously something that particularly was experiencing strong growth from the developing world, particularly China. And it was kind of a new industry that hadn't attracted much attention from outsiders before," says Jason Sharman, professor of political science at Australia's Griffith University.
As the use of shell corporations has grown, the United States and other developed countries have attempted to crack down on them. They increasingly require banks to turn over more information about accounts held by their own citizens.
As the Mossack Fonseca case has shown, major banks such as Deutsche Bank and UBS have in the past played roles in helping their clients set up offshore bank accounts.
Regulators say such efforts are making a dent in stopping tax evasion. They've made it much harder for many citizens of the United States and Europe to hide their money. (The rules don't apply to people from China, Russia and Brazil, where much of the newest money comes from.)
But Zucman isn't sure the major banks are really ready to cooperate with law enforcement.
"After all, for decades they've been exactly the opposite," Zucman says. "They've been helping their clients evade taxes, hiding them behind shell companies, and so we can ask ourselves: Is it just enough to now ask these very same individuals and these very same institutions to now play the taxman's job?"
"Up to this point there hasn't been the political will to address the issue of anonymous shell companies," Cardamone says. "These things have been in place for decades. This is not something that's been created recently. So there's also the issue of changing the way business has always been done. No matter what the issue is, changing something that's been happening for decades is always difficult to do."
ARI SHAPIRO, HOST:
Last night, authorities in Panama raided the offices of Mossack Fonseca, the law firm that was the target of a huge document leak last week. The documents suggest that the firm helped high-ranking political figures, sport stars and celebrities all over the world hide their money. The case sheds new light on the process of tax evasion - the shell corporations and secret accounts. As NPR's James Zarroli reports, it is a huge business that's growing.
JIM ZARROLI, BYLINE: It is shockingly easy to set up a shell corporation. Economist Gabriel Zucman says you just go online, pay a little money, fill out some documents and it's done.
GABRIEL ZUCMAN: Now you're the owner of a company that can open, for instance, bank accounts all around the world. It makes it easier for you to hide your identity and to be an anonymous owner of wealth everywhere in the world.
ZARROLI: And if you really want to hide your money, you can set up multiple interlinked shell corporations, says Tom Cardamone, managing director of Global Financial Integrity.
TOM CARDAMONE: You can create an anonymous shell in one jurisdiction. It controls an anonymous trust in a completely different country that also controls a bank account in a third country, all of which can be completely opaque to law enforcement or tax authorities.
ZARROLI: And Cardamone says none of this violates any laws.
CARDAMONE: There's nothing illegal about setting up such a corporation. It's what happens after that that can cause a problem. Whether it's tax evasion or money laundering, you actually don't know what these entities are doing, and that's the crux of the problem.
ZARROLI: There are hundreds, perhaps thousands of companies that will help you set up a shell corporation, including a great many in the United States. The Internet is filled with ads for them.
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UNIDENTIFIED MAN: In this video, you will learn about how an offshore corporation gives you maximum asset protect and financial privacy - legally, affordably, anonymously.
ZARROLI: Most of these firms don't actually set up shell corporations themselves. They turn to much larger firms that specialize in the practice. Among these, Mossack Fonseca is considered one of the largest, although it can be hard to gauge how big it really is. Gabriel Zucman, author of the book "The Hidden Wealth Of Nations," says the whole business is so shrouded in secrecy, any estimates of its size are at best educated guesses. Zucman says what is clear is that the business is getting bigger.
ZUCMAN: A growing fraction of the world's wealth, in particular the wealth in tax havens, is owned via shell companies. So it's obviously a business that is booming and is doing extremely well.
ZARROLI: For example, Zucman says, 60 percent of the wealth held in Swiss bank accounts is now owned by shell corporations whose owners are nearly impossible to trace. And as the business has gotten bigger, it's attracted a lot of investment dollars. Over the years, private equity firms such as The Carlyle Group have made big investments in some of the largest firms. Jason Sharman is a professor of political science at Griffith University in Australia.
JASON SHARMAN: I think they saw this as a growth industry, obviously something that particularly was experiencing strong growth from the developing world, particularly China. And it was kind of a new industry that hadn't attracted much attention from outsiders before.
ZARROLI: In recent years, the United States and other developed countries have made new efforts to crack down on tax shelters. They have begun to require major banks to provide much more information about accounts held by shell corporations. And regulators say this is making a dent in the problem. But Gabriel Zucman is skeptical these banks are really ready to cooperate.
ZUCMAN: You know, after all for decades they've been exactly the opposite. You know, they've been helping their clients evade taxes, hiding them behind shell companies. And so, you know, we can ask ourselves, you know, is it just enough to now ask these very same individuals and these very same institutions to now play the tax man's job?
ZARROLI: What's more - the new laws don't apply to shell corporations owned by investors in countries such as Russia, China and Brazil or the countries of Africa and the Middle East. And as the Mossack Fonseca suggested, that's where a lot of the newest money is coming from. Jim Zarroli, NPR News, New York. Transcript provided by NPR, Copyright NPR.