By Josh White

Portfolio managers at hedge fund BlueCrest Capital Management LLP should be taxed as employees rather than partners under the U.K.'s salaried member rules, the U.K.'s top court ruled Wednesday.

By Molly Moses

The U.S. government came out ahead in four of the most closely watched international tax cases decided in the first half of 2026, scoring a victory against telecommunications giant Liberty Global and prevailing in a computational dispute over Varian Medical Systems, among others. Here, Law360 looks at some of the most significant court rulings from the year's first half.

By Kevin Pinner

Microsoft paid an income tax rate of about 11.9% in Ireland on a cash basis last year, compared to about 15.5% on an unweighted average in European Union countries where it booked a profit, according to the company's first public country-by-country tax disclosure.

By Molly Moses

As U.S. Customs and Border Protection entered the second phase of its process for refunding invalidated tariffs in June, President Donald Trump's administration challenged its authority to issue those refunds. Here, Law360 examines some of the past month's biggest international tax developments.

By Kevin Pinner

The U.S. Tax Court said it has no jurisdiction to hear Meta's challenge to the IRS assessing interest on the company until it has decided whether a deficiency or overpayment exists in the company's underlying case over a $15.9 billion tax bill, according to an order.

By Molly Moses

Judges for the Eleventh Circuit probed attorneys for Coca-Cola and the government Thursday about whether the IRS was arbitrary in abandoning its position in a closing agreement the beverage company had relied on for decades to calculate its transfer prices with related foreign suppliers.