From the Tax Foundation’s 2017 State Business Tax Climate Index:
After the most dramatic improvement in the Index’s history — from 44th to 15th in one year — North Carolina has continued to improve its tax structure, and now imposes the lowest-rate corporate income tax in the country at 4 percent, down from 5 percent the previous year. This rate cut improves the state from 6th to 4th on the corporate income tax component, the second-best ranking (after Utah) for any state that imposes a major corporate tax. (Six states forego corporate income taxes, but four of them impose economically distortive gross receipts taxes in their stead.) An individual income tax reduction, from 5.75 to 5.499 percent, is scheduled for 2017. At 11th overall, North Carolina trails only Indiana and Utah among states which do not forego any of the major tax types.
The Tax Foundation’s State Business Tax Climate Index enables business leaders, government policymakers, and taxpayers to gauge how their states’ tax systems compare. While there are many ways to show how much is collected in taxes by state governments, the Index is designed to show how well states structure their tax systems, and provides a roadmap for improvement.