Regarding the gambling industry tax, I can see from The Ultimate Guide to Gambling Tax Rates Around the World
[img width=250]https://zizihub.com/4e2e18.jpg[/url]

This means that if Brazil raises gambling tax rafts from 12% to 18% if compared to the countries in the list above, Brazil is still in the lowest word of tax compared to Germany, France and others.

In my observations, if 18% of the tax set by the government and the tax if the one in Brazil operates legally, I think many new industries will operate in Brazil, height from Singapure 6% is not a problem for the gambling industry there if the operation is legal.