The Board of Investment (BOI) investment promotion agency estimates a one percent reduction in corporate taxes increases FDI's by two percent.
"FDI flows to the Sri Lankan economy amount to just 1.5 percent of Gross Domestic Product (GDP) while revenues losses due to BOI tax exemptions cost as much as one percent of GDP," Kelegama said.
"So while it certainly has promoted greater investment and more export orientation the BOI tax incentive regime has resulted in an erosion of tax revenue as it has granted, and continues to grant, broad tax incentives."
In paying taxes, Sri Lankan businesses must go through 62 payments that take 256 hours, Kelegama said.
In Singapore, one of the most efficient economies in the world, company's are taxed at 28 percent. The tax p