Based on the information you provided on the previous page, the bar graph depicts how much federal income tax you would've paid in a given year based on your provided taxable income and filing status.
It is color coded based on the party affiliation so you can get an idea of who really has your best financial interests in mind.
NOTE: This does not take into account the various deductions you may be eligible for to lower your taxable income.

In some states like California, state and local taxes (known as SALT) can quickly add up. That will reduce your taxale income, but not by much. Visit our FAQ page for more info on this.