Income Tax Comparison - Idaho vs. California

Compare State Income Taxes
Compare to
Idaho Income Tax
Idaho Income Tax
Single Bracket Joint Bracket Marginal Tax Rate
$0+ $0+ 5.800%
California Income Tax
California Income Tax
Single Bracket Joint Bracket Marginal Tax Rate
$0+ $0+ 1.000%
$0+ $0+ 2.000%
$0+ $0+ 4.000%
$0+ $0+ 6.000%
$0+ $0+ 8.000%
$0+ $0+ 9.300%
$0+ $0+ 10.300%
$0+ $0+ 11.300%
$0+ $0+ 12.300%
$0+ $0+ 13.300%
◀ More about the Idaho Income Tax More about the California Income Tax ▶

Idaho vs. California

Are you considering moving or earning income in another state? Use this tool to compare the state income taxes in Idaho and California, or any other pair of states. This tool compares the tax brackets for single individuals in each state.

For more information about the income tax in these states, visit the Idaho and California income tax pages. For income taxes in all fifty states, see the income tax by state. For an in-depth comparison, try using our federal and state income tax calculator.