Budget and Policy Center: Unacceptable. Washington Still Has the Nation’s Most Inequitable State Tax Code

Washington state continues to have the most upside-down tax code of any U.S. state, according to a new report from the Institute on Taxation and Economic Policy (ITEP). It wrongly requires people with the lowest incomes to pay six times more in taxes as a percent of their income than the state’s wealthiest residents to fund investments that benefit all Washingtonians.

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