One of the most noted features of Prime Minister Mark Carney’s attitude toward, well, everything is his unwillingness to take the concerns of his opponents into account. He seems to feel that he always knows best and therefore any opposition is therefore, by his definition, wrong. The government had been warned by pretty much every observer that the attempt to impose a protectionist digital service levy had incredibly high chances of triggering blowback … and it has:

Mark Carney’s thought process when he encounters dissent, probably

In other words, you can have many reactions to the current DST battle, but surprise should not be one of them. Canada pushed ahead despite efforts at an international agreement on the issue and later dismissed the increasing friction over the issue with the U.S., which has been signalling its opposition to the DST for many years. Donald Trump has taken action, but his views are not dissimilar from Joe Biden’s on the issue nor Members of Congress from both parties. Further, the companies directly affected by the rules have been similarly responsive. For example, Google began levying a 2.5% DST fee on Canadian advertisers last year in anticipation of the DST taking effect in 2025, thereby passing along much of the DST cost to Canadian businesses and consumers.

To be clear, Canada is free to adopt whatever tax policies it wants and tech companies should pay their fair share of taxes. Ensuring tech companies collect and remit sales taxes on digital sales and services is now well established in Canada. But the government’s policy of “making web giants pay” by going above taxes all companies pay with a percentage of revenues to support Canadian film and television, millions for the news sector, and now the DST was always going to spark a reaction.

Further, the Canadian DST is exceptionally complex, covering a wide range of digital revenues that occur in Canada. The baseline applicability is for companies that generate 750 million euros (about C$1.1 billion) in global revenue of which at least $20 million is digital services revenue in Canada. Digital services revenue can arise from (1) online marketplace services revenue (which would cover an Ebay, Airbnb or Uber), (2) online advertising services revenue (Google or Microsoft), (3) social media services revenue (Facebook or TikTok), and (4) user data revenue (any company that collects and sells user data). Targeting these services means there is a lot stake, estimated by the Parliamentary Budget Officer at $7.2 billion over five years.

Other countries have DSTs, but Canada was the only one to introduce one despite an agreement to institute a moratorium on new DSTs years ago at the OECD. And then it was one of the only countries to reject an extension of that moratorium. The government insisted it would move ahead without delays and indicated it was confident it could avoid retaliation.

Given the trade tensions with the U.S. since the election of Donald Trump, unilaterally dropping the DST in the midst of a trade battle did not make much sense as we needed policy certainty under a broader deal. In other words, the DST was a card we had to play as part of a negotiation. But once we played that card by announcing the tax would take effect next week, it virtually guaranteed the U.S. would respond as it did. The priority should have been a broader deal. The government could have adopted a Trump-style delay for a month to give more time for negotiations. It could have have followed the UK model of weaving it into a broader agreement and committing to a larger digital trade deal. Instead, the government continued years of dismissing the trade risks associated with the DST, potentially creating bigger economic problems in the process.

Dan Knight on how Ottawa deliberately baited Trump, despite all the warnings that this was an incredibly stupid idea:

Donald Trump has officially walked away from the negotiating table. The trigger? Canada’s ill-conceived Digital Services Tax (DST) — a reckless, retroactive grab for revenue targeting U.S. tech firms. Trump isn’t mincing words: he’s calling it a “blatant, discriminatory attack” on American innovation, and now he’s moving to punish Canada economically for it.

So what exactly is this tax?

The Digital Services Tax, passed by the Liberal government and implemented under Mark Carney’s leadership, applies a 3% levy on revenue — not profits — earned by large digital firms operating in Canada. And it’s retroactive. That means it’s being applied to earnings from as far back as January 1, 2022, with companies forced to make lump-sum payments by June 30, 2025.

This tax specifically targets companies with global revenue of at least 750 million and Canadian digital revenue of at least CAD 20 million. Translation: It’s a direct hit on American giants like Google, Amazon, Meta, Airbnb, and Uber, and it spares Canadian firms and EU-based entities from equivalent exposure. It’s not tax fairness — it’s protectionism with a smiley-face sticker.

Trump has responded in kind. As of June 27, all trade negotiations with Canada are suspended. Retaliatory tariffs — already mounting since February — are set to escalate. Trump is drawing a red line, and he’s daring Canada to cross it.

What’s at stake?

Everything. Canada sends over 75% of its exports to the United States. We’re talking about nearly a trillion dollars in annual trade. With Trump now actively leveraging tariffs and ending negotiations, entire sectors — from automotive to agriculture, energy to manufacturing — are in the crosshairs.

Already this year, Trump has slapped 25% tariffs on Canadian imports, with specific hits to steel, aluminum, vehicles, and auto parts, and 10% tariffs on Canadian oil, gas, and potash. These moves have already disrupted markets. Ending trade negotiations is a body blow to an already wobbly Canadian economy — still reeling from Trudeau-era mismanagement and Carney’s corporate globalist agenda.

So who could have seen this coming?

Almost everyone.