Skip to content
2025 State Tax
Competitiveness Index

Maryland | #46 Overall

Maryland‘s tax system ranks 46th overall on the 2025 State Tax Competitiveness Index. Maryland’s tax code is complex and includes all major tax types. The state has traditionally ranked among the bottom 10 states on the Index. Maryland has a progressive individual income tax system, with eight tax brackets, a top marginal tax rate of 5.75 percent, a low standard deduction and personal exemption, and no adjustment of income tax provisions for inflation. High-rate county income taxes, at rates up to 3.2 percent, yield a substantially above-average income tax burden for Maryland residents.

The state’s corporate income tax rate is 8.25 percent, considerably higher than in many regional competitors, including Virginia, West Virginia, and North Carolina. Like DC, Maryland includes global intangible low-taxed income (GILTI) in its corporate tax base, making it an outlier nationwide, and the state does not allow full expensing within its corporate income tax. Unusually, Maryland also limits first-year expensing for pass-through businesses to $25,000 in annual expenses, whereas most states offer $1 million. However, Maryland does not impose harmful gross receipts or capital stock taxes and has a competitive sales tax system with a general rate of 6 percent.

In addition to complexities with traditional taxes, Maryland is currently the only state to impose a digital advertising tax, which is non-neutral, difficult to comply with, and subject to numerous legal disputes. Maryland is also the only state that imposes both estate and inheritance taxes, with maximum rates of 16 and 10 percent, respectively, making the state less attractive for high-net-worth individuals. These factors further exacerbate Maryland’s relatively poor tax competitiveness.

CategoryRankScore
Overall464.35
Corporate Taxes374.83
Individual Income Taxes453.81
Sales Taxes394.10
Property Taxes354.52
Unemployment Insurance Taxes205.27

Top Overall States

  • #1 Wyoming
  • #2 South Dakota
  • #3 Alaska
  • #4 Florida
  • #5 Montana

Bottom Overall States

  • #50 New York
  • #49 New Jersey
  • #48 California
  • #48 District of Columbia
  • #47 Connecticut

Neighboring States

  • #18 Delaware
  • #23 West Virginia
  • #28 Virginia
  • #34 Pennsylvania
  • #48 District of Columbia

Compare Neighboring States

Tax Data by State

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

Explore Data

More on Maryland

2025 State Tax Competitiveness Index

2025 State Tax Competitiveness Index

The State Tax Competitiveness Index enables policymakers, taxpayers, and business leaders to gauge how their states’ tax systems compare. While there are many ways to show how much state governments collect in taxes, the Index evaluates how well states structure their tax systems and provides a road map for improvement.

115 min read
GILTI Tax Treatment by State, 2024 GILTI state tax rates

GILTI Tax Treatment by State, 2024

States that tax GILTI increase filing complexity, drive up the cost of tax compliance, and introduce unnecessary economic uncertainty and legal risk. 21 states and DC continue to tax GILTI despite these challenges.

6 min read
Taxpayers Shoulder a Heavy Burden for Sports Stadium Subsidies

Taxpayers Shoulder a Heavy Burden for Sports Stadium Subsidies

Sports stadium subsidies are salient political gimmicks designed to appear as if politicians are providing tangible benefits to taxpayers. The empirical evidence shows repeatedly that stadium subsidies fail to generate new tax revenue and new jobs or attract new businesses.

6 min read