Skip to content

All Related Articles

Colorado Income Tax Proposal, Alternative Minimum Tax (AMT), Net Operating Loss Deduction (NOL)

Colorado Considers Legislation to Tax Phantom Income

Under HB26-1221, Colorado would make two changes that raise additional revenue by taxing income that doesn’t actually exist. The proposed changes to the state’s alternative minimum tax and net operating loss provisions are designed to overstate income, leading to double taxation and distorting taxpayer behavior.

5 min read
Global Tax Agreement, Pillar Two Implementation, Side-by-Side Agreement

Side-by-Side Implementation Is a Good Start, but It’s Just the Beginning

The side-by-side agreement is an important step in trans-Atlantic economic relations, however, there is more work to be done—on both sides of the Atlantic. If there’s a downside to the side-by-side agreement, it’s the risk of locking in mediocre tax policy choices for the long run.

Pharmaceutical Tariffs, Trump Administration

Pharmaceutical Tariffs Would Add Costs and Reduce Innovation

Thought the Trump administration has not yet imposed new, industry-specific tariffs on drugs or active pharmaceutical ingredients, such tariffs would be a hidden cost on Americans: they would shrink incomes, reduce investment, and lead to less innovation.

7 min read
Biden trade policy including Biden tariffs and Trump tariffs, trade war, free trade, and trade agreements including Section 301 lists

FAQs About Border Adjustment

What is a border adjustment? Is it a new idea? How would it work in practice?

11 min read
2025 European Tax Policy Scorecard

2025 European Tax Policy Scorecard

The variety of approaches to taxation among European countries creates a need to evaluate these systems relative to each other. For that purpose, we have developed the European Tax Policy Scorecard—a relative comparison of European countries’ tax systems.

55 min read
Diesel and Gas Taxes in Europe, 2026, Petrol Taxes

Diesel and Gas Taxes in Europe, 2026

Fuel taxes continue to be a central policy consideration for European countries amid geopolitical conflicts, increased emphasis on environmental policy, and economic conditions experienced by average consumers.

6 min read
2026 State of the Union Trump Tariffs Tax Cuts Debt

2026 State of the Union: Five Things to Know

President Trump is scheduled to deliver the annual State of the Union address to Congress. The speech is bound to address a multitude of topics, but taxes and (especially) tariffs will certainly feature prominently.

6 min read
Trump’s Reciprocal Tariff Calculations Trump Tariffs Supreme Court Decision on Liberation Day Tariffs

Supreme Court Strikes Down President Trump’s Tariffs

The Supreme Court ruling against the IEEPA tariffs provides immediate relief to US businesses and workers and is a welcome rebuke of President Trump’s overreach of executive authority to unilaterally impose significant tax hikes on the US economy.

6 min read
Poland digital services tax, DST

Poland Considering a Second Harmful Digital Tax

Poland is proposing to broaden and raise its digital services tax (DST) from 1.5 percent to 3 percent. Because DSTs tax revenues, not profits, a company with a 10 percent profit margin would face a 30 percent effective tax rate on digital services provided in Poland.

6 min read