Trump Threatens 100% Tariffs on Countries That Tax U.S. Tech Giants

President Donald Trump escalated his trade war rhetoric Friday, threatening to impose a 100% tariff on goods from any country that levies a digital services tax on U.S. companies. Posting on Truth Social, Trump declared the punitive tariffs would override any existing trade deals — signed, implemented, or not — and would be imposed immediately if countries moved forward with such taxes.

Digital services taxes have become a major friction point between Washington and its trading partners. Typically structured to target only the world's largest tech platforms — companies like Meta, Alphabet, and Amazon — these levies are seen by Trump as discriminatory measures aimed squarely at American industry. More than a dozen countries have already enacted versions of the tax, and Trump's Friday post specifically called out European nations reportedly weighing similar moves.

The threat carries a notable precedent: Canada scrapped its own proposed digital services tax last year after Trump vowed to cut off all trade negotiations with Ottawa over it. That episode demonstrated how credible the threat of economic retaliation can be, even before any tariffs are formally imposed.

However, the legal underpinning for a new round of sweeping, country-specific tariffs is murky at best. The Supreme Court recently struck down Trump's so-called reciprocal tariff scheme, ruling that the International Emergency Economic Powers Act does not grant the executive branch unilateral authority to impose individualized tariff rates across nearly every country on Earth. Hours after that ruling, Trump signed an executive order invoking Section 122 of the Trade Act of 1974 to establish a blanket 10% global tariff — but that statute caps such tariffs at 150 days, with any extension requiring an act of Congress. It remains unclear what legal authority Trump would use to immediately impose 100% tariffs on specific countries over digital tax policies.