How much of the Nigerian's Church $Money is in its $510 billion GDP

When a guesthouse belonging to one of Nigeria's leading Christian pastors collapsed last month, killing 115 mostly South African pilgrims, attention focussed on the multimillion-dollar "megachurches" that form a huge, untaxed sector of Africa's top economy.

Hundreds of millions of dollars change hands each year in these popular Pentecostal houses of worship, which are modelled on their counterparts in the United States.

Some of the churches can hold more than 200,000 worshippers and, with their attendant business empires, they constitute a significant section of the economy, employing tens of thousands of people and raking in tourist dollars, as well as exporting Christianity globally.

But exactly how much of Nigeria's $510 billion GDP they make up is difficult to assess, since the churches are, like the oil sector in Africa's top energy producer, largely opaque entities.

"They don't submit accounts to anybody," says Bismarck Rewane, economist and CEO of Lagos consultancy Financial Derivatives. "At least six church leaders have private jets, so they have money. How much? No one really knows."

When Nigeria recalculated its GDP in March, its economy became Africa's biggest, as previously poorly captured sectors such as mobile phones, e-commerce and its prolific "Nollywood" entertainment industry were specifically included in estimates.

There was no such separate listing for the "megachurches", whose main source of income is "tithe", the 10 percent or so of their income that followers are asked to contribute.

As the churches have charity status, they have no obligation to open their books, and certainly don't have to fill in tax returns -- an exemption that is increasingly controversial in Nigeria, where poverty remains pervasive despite the oil riches.

The pastors argue their charity work should exempt them.

"We use the income of the church to build schools, we use the income of the church to serve the needs of the poor," David Oyedepo, bishop of the popular Winners Chapel, told Reuters in an interview. "These are non-profit organisations."

More: http://uk.reuters.com/article/2014/10/12/uk-nigeria-megachurches-insight-idUKKCN0I104B20141012