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State Tax Data

Providing journalists, taxpayers, and policymakers with the latest data on taxes and spending is a cornerstone of the Tax Foundation’s educational mission.

As a nonpartisan, educational organization, the Tax Foundation has earned a reputation for independence and credibility. Our state tax policy team regularly provides accessible, data-driven insights on state tax rates, collections, burdens and more, from sources such as the U.S. Census Bureau, Internal Revenue Service (IRS), and others.

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Tax Data by State

Get facts about taxes in your state and around the U.S.

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764 Results
State marriage penalty, state marriage penalties, does your state have a marriage penalty?

Does Your State Have a Marriage Penalty?

A marriage penalty exists when a state’s income brackets for married taxpayers filing jointly are less than double the bracket widths that apply to single filers.

2 min read
How high are property taxes in my state? How high are property taxes in your state? state property taxes paid as a percentage of owner-occupied housing value

How High Are Property Taxes in Your State?

New Jersey has the highest effective rate on owner-occupied property at 2.21 percent, followed closely by Illinois (2.05 percent) and New Hampshire (2.03 percent).

2 min read

Property Taxes by County, 2020

The five counties with the highest median property tax payments are all located near New York City and have bills exceeding $10,000.

3 min read

Real Value of $100 by Metropolitan Area, 2020

California is home to 7 of the 10 most expensive metro areas in America. See what’s the real value of $100 in your metro area with our new purchasing power map.

4 min read
Does my state tax social security benefits? States that tax social security benefits

Does Your State Tax Social Security Benefits?

The question, “Does my state tax Social Security benefits?” may be simple enough, but the answer includes a lot of nuance. Many states have unique and specific provisions regarding the taxation of Social Security benefits, which can be broken into a few broad categories.

3 min read