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Wisconsin Tax Options: A Guide to Fair, Simple, Pro-Growth Reform
Despite tax cuts in recent years, Wisconsin’s overall tax structure lags behind competitor states in simplicity, tax rates, and business climate for residents and investment. Explore our new comprehensive guide to see how the Badger State can achieve meaningful tax reform.
11 min read


Amortizing Research and Development Expenses Under the Tax Cuts and Jobs Act
Expensing, or the immediate write-off of R&D costs, is a valuable component of the current tax system. The TCJA’s change to amortization in 2022, requiring firms to write off their business costs over time rather than immediately, would raise the cost of investment, discourage R&D, and reduce economic output.
12 min read

GILTI Minds: Why Some States Want to Tax International Income—And Why They Shouldn’t
The new federal tax on Global Intangible Low-Taxed Income (GILTI) is something of a misnomer: it’s certainly global and it’s definitely income, but the rest of it is, at best, an approximation. It’s not exclusively levied on low-taxed income, nor just on the economic returns from intangible property. So what is GILTI, why might states tax it, and what’s the problem with that?
8 min readToward a State of Conformity: State Tax Codes a Year After Federal Tax Reform
States incorporate provisions of the federal tax code into their own codes in varying degrees, meaning that federal tax reform has implications for state revenue beyond any broader economic effects of tax reform.
73 min read




Tax Trends Heading Into 2019
In 2019, key trends in state tax policy include reductions in corporate tax rates, updating sales tax systems to include remote online sales, taxes on marijuana and sports betting, gross receipts taxes, and more. Explore our new 2019 guide!
32 min read
The Tax Cuts and Jobs Act After A Year
5 min read

South Carolina: A Road Map For Tax Reform
South Carolina is by no means a high tax state, though it can feel that way for certain taxpayers. The problems with South Carolina’s tax code come down to poor tax structure. Explore our new comprehensive guide to see how South Carolina can achieve meaningful tax reform.
16 min read

Corporate Tax Rates Around the World, 2018
Since 1980, the worldwide average statutory corporate tax rate has consistently decreased as countries have realized the negative impact that corporate taxes have on business investment decisions.
11 min read
