
All Related Articles


Economic and Budgetary Impact of Extending Full Expensing to Structures
Full expensing is one of the most powerful pro-growth policies in terms of revenue forgone. Given that structures comprise a large share of the private capital stock, improving their tax treatment would end a large bias against investment in the tax code.
14 min read
Tax Trends at the Dawn of 2020
From remote sales tax collection to taxes on marijuana and vaping products, we recap the top state tax trends from 2019 and break down which ones you should watch for in 2020.
38 min read
State Tax Changes as of January 1, 2020
This year was a significant one for state tax policy, and the wide range of changes taking effect January 1, 2020, reflects the scope and intensity of that activity. With states continuing to grapple with issues like the taxation of international income and collections obligations for remote sellers and marketplace facilitators, the coming year is unlikely to be any quieter.
23 min readGILTI and Other Conformity Issues Still Loom for States in 2020
Even two years after enactment of the federal Tax Cuts and Jobs Act (TCJA), many states have yet to issue guidance explaining how they conform to key provisions of the law, particularly those pertaining to international income.
27 min read
Evaluating Mark-to-Market Taxation of Capital Gains
The success of any mark-to-market system lies in its ability to accurately value tangible and non-tangible (or non-tradable) assets such as intellectual property and brand-value recognition. Administrative regulations, guidance, and enforcement are the Achilles’ heel of any plan to annually tax accrued gains.
17 min readState Sales Taxes in the Post-Wayfair Era
Our new report explores the choices states have made regarding sales taxes following the South Dakota v. Wayfair Supreme Court online sales tax decision heading into calendar year 2020, outlines legal pitfalls states should seek to avoid, and offers up a few best practices for designing reliable, equitable, legally-sound remote sales tax regimes.
58 min read
Kansas Tax Modernization: A Framework for Stable, Fair, Pro-Growth Reform
Our new report outlines various policy recommendations for Kansas to consider in order to begin a robust and bipartisan conversation about modernizing the state’s tax code to suit a 21st century economy.
15 min read


Wireless Taxes and Fees Jump Sharply In 2019
Wireless taxes, fees, and surcharges make up over 20% of the average customer’s bill–the highest rate ever. Illinois has the highest wireless taxes in the country at over 30%, followed by Washington, Nebraska, New York, and Utah. How high are cell phone taxes in your state?
36 min read

Carbon Tax and Revenue Recycling: Revenue, Economic, and Distributional Implications
In our new report, we explore the design implications of a carbon tax and provide estimates for revenue, economic, and distributional effects of three potential carbon tax and revenue recycling proposals. Each proposal faces different trade-offs and achieves different policy goals.
23 min read


2020 State Business Tax Climate Index
Connecticut, California, New York, and New Jersey rank lowest in our 2020 State Business Tax Climate Index, which compares states on more than 120 tax policy variables to show how well they structure their tax systems and to provide a road map for improvement.
20 min read
Improving the Federal Tax System for Gig Economy Participants
Advances in technology have enabled workers to connect with customers via online platform applications for work ranging from ridesharing to home repair services. The rise of gig economy work has reduced barriers to self-employment, bringing tax challenges like tax complexity and taxpayer noncompliance.
32 min read

The Home Mortgage Interest Deduction
20 min read
International Tax Competitiveness Index 2019
Our International Index compares OECD countries on over 40 variables that measure how well each country’s tax system promotes sustainable economic growth and investment.
11 min read