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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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2023 State Tax Changes as of January 1, 2023, Comprehensive guide to 2020 tax changes and 2020 state tax changes

State Tax Changes Taking Effect January 1, 2023

Most of the 2023 state tax changes represent net tax reductions, the result of an unprecedented wave of rate reductions and other tax cuts in the past two years as states respond to burgeoning revenues, greater tax competition in an era of enhanced mobility, and the impact of high inflation on residents.

The Efficiency of State and Local Tax Administration of Local Taxes including Local Sales Taxes and Local Tourism Taxes

The Efficiency of State Administration of Local Taxes

The logic that has prevailed for local sales taxes should apply equally to other taxes that localities impose on multijurisdictional businesses, including local tourism taxes. The evidence is clear that central administration of local taxes reduces compliance costs without sacrificing local revenue.

State reciprocity agreements including state income tax reciprocity agreements

Do Unto Others: The Case for State Income Tax Reciprocity

Remote and flexible work opportunities are here to stay, whether states like it or not. With enhanced opportunities to take their job with them wherever they please, more workers can factor tax burdens into their decision of where to live.

Carbon tax revenue recycling for border-adjusted carbon tax border adjustments Taxing Big Oil Profiteers Act Wyden excess profits tax oil and gas companies Carbon Tax definition, Carbon Emissions, CO2 Emissions, Global Temperatures, Climate Change, AOC, Ocasio-Cortez, Green New Deal, energy, environomental, payroll tax cut

Carbon Taxes, Trade, and American Competitiveness

A border-adjusted carbon tax that uses some of the revenue for pro-investment tax reform could improve U.S. more competitiveness while also addressing concerns with a carbon tax.

north carolina tax competitiveness North Carolina tax reform North Carolina business tax reform

2023 State Business Tax Climate Index

While there are many ways to show how much is collected in taxes by state governments, our Index is designed to show how well states structure their tax systems by focusing on the how more than the how much in recognition of the fact that there are better and worse ways to raise revenue.

International Rankings of Germany's Tax System. Learn more about Germany tax system.

International Tax Competitiveness Index 2022

While there are many factors that affect a country’s economic performance, taxes play an important role. A well-structured tax code is easy for taxpayers to comply with and can promote economic development while raising sufficient revenue for a government’s priorities.

LIFO tax treatment of inventory LIFO repeal US supply chain resiliency Biden small business taxes Biden tax plan small business impact Investments in long-lived assets, such as structures, must be deducted over long cost recovery periods: up to 27.5 years (for residential buildings) or 39 years (for nonresidential buildings), cost recovery of buildings.

Understanding the Tax Treatment of Inventory: The Role of LIFO

Repealing LIFO, as some policymakers have proposed, is not sound policy. LIFO helps firms avoid the penalty on inventory investment created by FIFO and is neither a targeted tax break nor a subsidy (as some opponents suggest).

Alaska income tax reforms and Alaska tax reform options

Economic Implications of an Alaska Income Tax or Its Alternatives

Alaska policymakers are understandably concerned about the long-term viability of the state’s overwhelming reliance on the oil and gas industry for revenue, but the state’s unique economy and geography, and low population density make some of the “traditional” taxes less efficient than they might be elsewhere.

UK capital allowances UK cost recovery and UK super deduction tax policy

After the UK Super-Deduction: Assessing Proposals for the Reform of Capital Allowances

For many years, the UK has adopted a strikingly ungenerous approach to capital cost recovery – the ability of firms to write off investment against tax. This has coincided with consistently low levels of business investment. The super-deduction, which has temporarily made the UK tax system much more supportive of capital investment in plant and machinery is set to expire.

State Tax Reform and Relief Enacted in 2022

Among the 46 states that held legislative sessions this year, structural state tax reform and temporary tax relief measures were recurring themes.

Wisconsin tax reform options WI tax reform policies and Wisconsin state tax collections Wisconsin tax revenue sources

Tax Reform Options to Improve Wisconsin’s Competitiveness

Given the state’s strong budget surplus and projected continued revenue growth, Wisconsin is in a prime position to enact pro-growth reforms to improve the state’s competitive standing for decades to come.

2022 state income tax rates and brackets 2022 state individual income tax rates and brackets data map

Marginal Tax Rates and Economic Opportunity

Research has shown that spikes in tax rates can act as barriers to upward mobility. High marginal tax rates might directly influence the decisions workers make about accepting a raise, working additional hours, or whether they might remain on government benefits.