The spread that decides where income is worth more

Highest top rates: California 13.3%, Hawaii 11%, New York 10.9%, District of Columbia 10.75%, New Jersey 10.75%. Against zero in Alaska, Florida, Georgia, Nevada, New Hampshire, South Dakota, Tennessee, Texas, Washington, Wyoming.

An estate is exposed in 18 states once federal exemption planning is done — a separate map from the income one, and the reason a move can help one and hurt the other.