The Indonesian government promised to conduct a massive improvement. "The incident (case markus tax) recently became the break through for the government to do a massive improvement, so there is no longer the leaks," said Coordinating Minister Hatta Rajasa workshop Monetary and Financial Journalists Forum (Forkem) at the Hotel Savoy Homann , Bandung, Saturday (10/4/2010).

Hatta said the government is prepared to work hard to improve compliance with tax payments by increasing the tax ratio in recent years are still struggling at 11-12%.

As is known, the government lowered the tax revenue target in 2010 of Rp9, 5 trillion, the government even as desperate to raise the tax ratio. House Budget Chairman Harry Azhar Azis said the government filed a tax ratio decreased from 12.4% to 11.7%.

Harry in his paper states, the reason the government lowered the tax revenue target for tax revenue in 2009 was below the target. But according to Harry, Gaius case raises big questions, whether the cause of the decline of tax leakage of tax revenue.

As for the sources of tax revenue which is derived governments are: non-oil income tax down to Rp2, 57 trillion, imports fell VAT Rp19, 71 trillion, and the United Nations fell to Rp1, 18 trillion.