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The Tax Foundation is the world’s leading independent tax policy 501(c)(3) nonprofit. For over 80 years, our mission has remained the same: to improve lives through tax policies that lead to greater economic growth and opportunity.

Our Center for Federal Tax PolicyCenter for State Tax Policy, and Center for Global Tax Policy each produce timely and high-quality research and analysis that influences the debate toward economically principled tax policies. Our experts are continuously analyzing the day’s most relevant tax policy topics and are relied upon routinely for presentations, testimony, and media appearances on tax issues spanning every level of government.

Likewise, providing journalists, taxpayers, and policymakers with basic data on taxes and spending has been a cornerstone of the Tax Foundation’s educational mission since its founding. As we wrote in our first edition of Facts & Figures in 1941, “Facts give a broader perspective; facts dissipate predilections and prejudices…[and are] an important step to meet the challenge presented by the broad problems of public finance.”

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2021 state estate tax, 2021 state inheritance tax, states with estate tax, states with inheritance tax, which states have an estate tax? Which states have an inheritance tax? Which states do not have an estate or inheritance tax?

Does Your State Have an Estate or Inheritance Tax?

In addition to the federal estate tax, with a top rate of 40 percent, some states levy an additional estate or inheritance tax. Twelve states and Washington, D.C. impose estate taxes and six impose inheritance taxes. Maryland is the only state to impose both. Most states have been moving away from estate or inheritance taxes or have raised their exemption levels, as estate taxes without the federal exemption hurt a state’s competitiveness.

3 min read

Evaluating Proposals to Increase the Corporate Tax Rate and Levy a Minimum Tax on Corporate Book Income

President Biden and congressional policymakers have proposed several changes to the corporate income tax, including raising the rate from 21 percent to 28 percent and imposing a 15 percent minimum tax on the book income of large corporations, to raise revenue for new spending programs. Our new modeling analyzes the economic, revenue, and distributional impact of these proposals.

46 min read
PPP state tax PPP loan forgiveness. State tax treatment of PPP loans. States tax forgiven PPP loans August 23 2021

Which States Are Taxing Forgiven PPP Loans?

Congress chose to exempt forgiven Paycheck Protection Program (PPP) loans from federal income taxation. Many states, however, remain on track to tax them by either treating forgiven loans as taxable income, denying the deduction for expenses paid for using forgiven loans, or both.

7 min read
Reliance on individual income tax revenue in Europe 2019

Reliance on Individual Income Tax Revenue in Europe

Denmark relies the most on revenue from individual income taxes, at 52.4 percent of total tax revenue, followed by Iceland and Ireland at 40.8 percent and 31.5 percent, respectively.

1 min read
Individual Taxes Are the Most Important Tax Revenue Source for the United States Sources of Tax Revenue in the United States US tax revenue, governmetn revenue in the US, US federal tax revenue 2021

Sources of U.S. Tax Revenue by Tax Type, 2021 Update

In the United States, individual income taxes (federal, state, and local) are the primary source of tax revenue, at 41.5 percent of total tax revenue. Social insurance taxes make up the second-largest share, at 24.9 percent, followed by consumption taxes, at 17.6 percent, and property taxes, at 12.1 percent.

4 min read
2021 state income tax rates. 2021 state individual income tax rates. States with no income tax. 2021 top state marginal individual income tax rates

State Individual Income Tax Rates and Brackets, 2021

Individual income taxes are a major source of state government revenue, accounting for 37 percent of state tax collections in fiscal year (FY) 2017. Several states had notable individual income tax changes in 2020: Arizona, Arkansas, Massachusetts, Michigan, Minnesota, North Carolina, Ohio, Tennessee, Virginia, and Wisconsin.

22 min read
Carbon Border Adjustment Mechanism EU CBAM carbon price carbon tariffs US global minimum tax US tax incentives Build Back Better tax rate on gilti Global Intangible Low Tax Income (GILTI) Global intangible low-taxed income US cross-border tax reform and GILTI Global Intangible Low Tax Income. Foreign tax credits

U.S. Cross-border Tax Reform and the Cautionary Tale of GILTI

The Biden campaign and Senate Democrats identified changes to GILTI that would increase the taxes U.S. companies pay on their foreign earnings. Rather than tacking on changes to a system that is currently neither fully territorial nor worldwide, policymakers should evaluate the structure of the current system with a goal of it becoming more, not less, coherent.

51 min read
Reliance on corporate tax revenue in Europe 2021 reliance on corporate income taxes in Europe how much do countries in europe rely on corporate income taxes? revenue from corporate income

Reliance on Corporate Income Tax Revenue in Europe

Despite declining corporate income tax rates over the last 30 years in Europe (and other parts of the world), average revenue from corporate income taxes as a share of total tax revenue has not changed significantly compared to 1990.

1 min read
Canada's Provinces Collect Almost the Same Amount of Revenue as Its Central Government Sources of OECD Tax Revenue by Level of Government, 2019, Sources of tax revenue in the OECD tax revenue

Sources of Government Revenue in the OECD, 2021 Update

Developed countries have on average become more reliant on consumption taxes and less reliant on individual income taxes. These policy changes matter, considering that consumption-based taxes raise revenue with less distortionary effects than taxes on income.

16 min read
State tax reliance, State income tax reliance. How much do states rely on income taxes? To what extent does your state rely on individual income taxes in 2021?

To What Extent Does Your State Rely on Individual Income Taxes?

Sources of state revenue have come under closer scrutiny in light of the impact of the coronavirus pandemic, as different tax types have differing volatility and economic impact—although even beyond these unique circumstances, it is important for policymakers to understand the trade-offs associated with different sources of tax revenue.

4 min read
Maryland sales tax hike on businesses proposed by state lawmakers

Maryland’s Digital Advertising Tax Is Unworkably Vague

In addition to its economic impact on Maryland businesses and the likelihood of serious legal challenges, Maryland’s proposed digital advertising tax is incredibly vague on vital definitions, creating uncertainty about where revenue is sourced and when it is subject to the tax.

17 min read
EU tax research The European Commission and the Taxation of the Digital Economy EU digital levy

The European Commission and the Taxation of the Digital Economy

The consultation on the EU’s digital levy provides an opportunity for policymakers and taxpayers to reflect on the underlying issues of digital taxation and potential consequences from a digital levy. Unless the EU digital levy is designed with an OECD agreement in mind, it is likely to cause more uncertainty in cross-border tax policy.

12 min read
2021 financial transaction taxes in Europe, 2021 financial transaction tax Europe. European OECD countries impose a type of FTT.

Financial Transaction Taxes in Europe

Belgium, Finland, France, Ireland, Italy, Poland, Spain, Switzerland, Turkey, and the United Kingdom currently levy a type of financial transaction tax

2 min read
2021 state corporate income tax rates and brackets. 2021 state corporate tax rates. What are the state corporate tax rates for 2021? Which state has the lowest corporate tax rate? Lowest state corporate tax rate

State Corporate Income Tax Rates and Brackets, 2021

North Carolina’s 2.5 percent corporate tax rate is the lowest in the country, followed by Missouri (4 percent) and North Dakota (4.31 percent). Seven other states impose top rates at or below 5 percent: Florida (4.458 percent), Colorado (4.55 percent), Arizona (4.9 percent), Utah (4.95 percent), and Kentucky, Mississippi, and South Carolina (5 percent).

7 min read
Nebraska income tax reform and Nebraska tax relief pro-growth tax modernization in nebraska Nebraska Tax Modernization A Key to Economic Recovery and Growth in Nebraska

Thirteen Priorities for Pro-Growth Tax Modernization in Nebraska

We identify 13 of the highest tax reform priorities Nebraska policymakers should consider in their effort to create a more growth-friendly tax code. We also offer a sample comprehensive tax reform plan to show one way policymakers could begin tackling these objectives over the next couple legislative sessions, with further progress to be made in the years ahead.

8 min read
Value-added taxes (VAT) make up approximately one-fifth of total tax revenues in Europe. Actionable VAT Policy Gap in Europe

Actionable VAT Policy Gap in Europe

Value-added taxes (VAT) make up approximately one-fifth of total tax revenues in Europe. However, European countries differ significantly in how efficiently they raise VAT revenues. One way to measure a country’s VAT efficiency is the VAT Gap.

3 min read
State sales tax reliance. How much does your state rely on sales taxes. Sales tax collections as a percent of total state and local tax collections. What percentage of state revenue comes from sales tax. States with no sales tax.

To What Extent Does Your State Rely on Sales Taxes?

Consumption taxes (like sales taxes) are more economically neutral than taxes on capital and income because they target only current consumption. Consumption taxes are generally more stable than income taxes in economic downturns as well.

3 min read