most state and local income taxes are either progressive or flat regressive or flat progressive or regressive

most state and local income taxes are either progressive or flat regressive or flat progressive or regressive

most state and local income taxes are either progressive or flat regressive or flat progressive or regressive

Answer

Brief Explanations:

State and local income - taxes commonly follow either a progressive (tax rate increases with income) or flat (constant tax rate) structure. Regressive taxes are less common for income - based state and local levies.

Answer:

progressive or flat