Dagestan
Official data are listed in the Treasury’s official portal: https://sites.google.com/view/treasuryexchange/ledger?authuser=0
They aren’t doing any specific to tax fraud, however they aren’t being taxed due to the small scale of their industry prioritization. Take a look at the general information and you will see how the Department is taxing nations wisely. To incentivize nations to accumulate GDP, we aren’t taxing the first industry. However the tax raises to 20% and later to 40% for the second and third.
Most money come from megaprojects, as there is no tax applied to the number of industries. The tax is aimed at the maturity of the project. Basically the longer an industry runs, the more it matures, the more competent it becomes. The tax for those industries, is capped at 20%.