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Economist Team Proposes Tax Reform For Louisiana

Steven Sheffrin and Jim Richardson speaking to the Louisiana Legislature - The Murphy Institute

Tulane economists Steven M. Sheffrin and James Alm and Louisiana State University economist Jim Richardson met with Louisiana legislators on Tuesday, March 10, to discuss proposed changes to the tax structure in the state of Louisiana.

The Speaker of the House commissioned a comprehensive analysis of the existing tax structure that was put in place in 1973, and the team of economists has been studying Louisiana’s tax structure since, with the help of graduate and undergraduate students at Tulane University and Louisiana State University and with support from the Murphy Institute at Tulane University.

The changes that the authors of the Louisiana Tax Study recommended are intended for the long run, but parts of the reform plan could potentially raise more than $700 million if implemented this upcoming legislative session.

Among the recommendations were:

  • Lowering personal income tax from 2/4/6 percent brackets to 1/3/5 percent brackets and making other changes, such as eliminating excess itemized deductions (itemized deductions on a federal return that exceed the standard deduction) and not allowing residents to deduct federal taxes paid on their state returns
  • Lowering the corporate tax rate from 8 percent to 5 percent, which could be approximately revenue neutral by eliminating federal deductibility and making other changes to expand the tax base
  • Expanding the sales tax base by taxing personal services
  • Moving to a unified state and local sales tax base and single-entity collection and auditing of state and local sales taxes, and eventually tapping into tax revenue from Internet sales
  • Raising taxes on tobacco, alcohol and fuel to bring rates in line with other state
  • Immediately reducing and eventually phasing out taxes on business inventory (businesses currently receive credit on their state returns for local taxes they pay on inventory)
  • Reducing the industrial tax exemption from 100 percent to 80 percent of the value of a property and the term of the exemption from 10 years to seven, which could offset at least some of the burden from eliminating inventory tax
  • Capping or eliminating tax credit programs for film/TV production and solar power
  • For the complete list of recommendations, please refer to the Executive Summary of the presentation or the presentation itself, which can be accessed on this page on the Louisiana Tax Study.

Video of the Testimony


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