illegal income

基本解释

Whether illegal income is taxable is regarded as important all over the world.
能否对非法收入征税是一个在世界范围内都颇受关注的问题。
Illegal income has been regarded as a problem which cannot been avoided in laws and jurisprudence.
总之，违法所得已经成为一个不可回避的法律和法学问题。
if there is illegal income, such illegal income shall be confiscated and merged into unemployment insurance funds;
有违法所得的，没收违法所得，并入失业保险基金；

Tax defiers--or "tax protesters" as they've traditionally been known--glom onto one kooky, discredited theory or another as to why the income tax is illegal or doesn't apply to them personally or doesn't cover their normal sources of income. (Example: Only foreign income, or only earnings of federal employees are taxable.) They typically file returns showing zero income or simply stop filing.
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Such a concentration of hidden income in high-income groups demonstrates that much of it is not about simple statistical problems in the household survey but potentially income from illegal sources.
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And, the Government Accountability Office (GAO) and other independent research have demonstrated that claims by illegal aliens have been a significant factor in the rise of Earned Income Tax Credit (EITC) disbursements despite the fact that illegal aliens are ineligible for the tax benefits.
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