From Der Speigel:
snip
Tax evasion affects 10 percent of value-added tax throughout Europe, but in Greece that numbers jumps to about 30 percent. According to Papadimitriou, tax evasion is rampant in one third of the entire economy. In theory, hundreds of millions in unpaid taxes could be recovered, an approach the new administration supports.
But how? In other countries, tax evaders would receive visits from the tax authorities, and that also happens in Greece. But in Greece deals are made. In return for leaving tax evaders untouched, officials receive "fakelaki" -- envelopes containing bribes. There are even standard rates for bribes. For instance, the going rate for a vehicle exhaust inspection is a fakelaki containing €300.
"We have always been a society built on favors," says Kostas Bakouris, president of the Greek arm of the anti-corruption organization Transparency International, which placed Greece in 71st place -- behind Ghana -- on its list of the world's 180 most corrupt countries.
SOURCE
http://www.spiegel.de/international/europe/0,1518,669235-2,00.htmlNYT
http://www.nytimes.com/2010/05/02/world/europe/02evasion.htmlFinancial TIimes
http://www.ft.com/cms/s/0/0402c92e-4991-11df-9060-00144feab49a.htmlWSJ
http://online.wsj.com/article/SB10001424052748704182004575055473233674214.html?mod=WSJ-hpp-LEADNewsCollectionTaxJustice
http://taxjustice.blogspot.com/2010/02/greek-tax-evasion-blame-dearth-of.html