Skip to content
2026 State Tax
Competitiveness Index

Maine | #26 Overall

Maine outperforms many of its Northeastern peers but nevertheless performs below average on the Index, with the property tax and corporate income tax being its least competitive tax types.

Maine’s property tax structure is among the least competitive in the nation due to high rates, its levying of both an estate tax and a real estate transfer tax, and its taxation of tangible personal property without a de minimis exemption. However, Maine’s high property taxes come as a trade-off for its lack of local sales taxes, which enables the state to maintain one of the lowest combined sales tax rates in the nation.

Maine includes global intangible low-taxed income (GILTI) in its corporate tax base, which will transition to a tax on net CFC-tested income (NCTI) when the state updates its conformity statute. Maine’s throwback rule raises the tax burden Maine-based businesses face when they sell tangible property into states with which they do not have nexus. Additionally, Maine’s lack of first-year expensing for C corporations discourages in-state investment, although its conformity to the Section 179 expensing allowance makes its treatment of small business investments more competitive than some of its peers.

CategoryRankRank ChangeScore
Overall2655.14
Corporate Taxes4004.71
Individual Income Taxes23-25.50
Sales Taxes9-15.77
Property Taxes4523.92
Unemployment Insurance Taxes21-35.28

Top Overall States

Bottom Overall States

Neighboring States

Compare Neighboring States

Tax Data by State

Get facts about taxes in your state and around the US

Explore Data

More on Maine

State and Local Sales Tax Rates, Midyear 2026

State and Local Sales Tax Rates, Midyear 2026

The five states with the highest average combined state and local sales tax rates are Louisiana (10.13 percent), Tennessee (9.61 percent), Washington (9.57 percent), Arkansas (9.48 percent), and Alabama (9.46 percent).

8 min read
Wine Taxes by State, 2026

Wine Taxes by State, 2026

Whether a sommelier or a casual enjoyer, wine drinkers may not be aware of just how much they are paying in taxes to uncork their drink of choice.

6 min read
Beer Taxes by State, 2026

Beer Taxes by State, 2026

In the United States, taxes are the single most expensive ingredient in beer. The tax burden accounts for more of the final price of beer than labor and materials combined—the many different layers of applicable taxes combining to total as much as 40.8 percent of the retail price.

7 min read