Tax evasion
Tax avoidance
Tax exile
Tax exempt
To impose tax
To abolish tax
Tax bracket
To increase tax
Trying not to pay tax (illegal)
When you don't have to pay tax on a certain income.
To introduce a new tax on something
Tells you what amount to pay based on income
Try not to pay tax (legal)
To make the tax go up
To cancel a tax
Someone who lives in another country for tax reasons.