Executive Summary: Prime Minister Mark Carney’s decision to rescind the Digital Services Tax was smart policy – but Canadian businesses are still paying the price. Tech giants like Google and Amazon implemented surcharges months ago and haven’t rolled them back, proving the unintended consequences argument was right all along.
Prime Minister Mark Carney’s decision to rescind the Digital Services Tax was the right call, but it came too late to prevent the unintended consequences from affecting Canadian businesses. The damage was done months before the policy was officially cancelled.
In October 2024, Google implemented a 2.5% surcharge on all ads served in Canada. Amazon followed with a 3% digital services fee. Microsoft and other platforms began preparing similar charges. These companies did exactly what critics predicted – they passed the anticipated costs directly to Canadian businesses.
Even though Canada rescinded the DST on June 29, 2025, these companies are still charging the surcharges. Google declined to comment on whether they’d pause or cancel the fee. Amazon said they’re “waiting for further guidance” before making decisions about refunds.
This proves the fundamental point about unintended consequences: the DST burdened Canadian businesses before it was even fully implemented, and now those businesses remain stuck paying for a tax that no longer exists.
According to The Globe and Mail, Canadian businesses are still seeing these surcharges on their invoices as of July 2025:
Finance Canada has stated it’s their “expectation that companies charging additional fees would review and adjust their pricing practices accordingly” now that the DST is rescinded. However, these companies are under no legal obligation to stop charging these fees immediately.
Canadian businesses have been paying these surcharges for over 8 months for a tax that was ultimately cancelled. Some have paid thousands of extra dollars in advertising costs, and there’s no clear timeline for when – or if – these fees will be removed or refunded.
The law of unintended consequences isn’t new – French economist Frédéric Bastiat wrote about the “seen” and “unseen” effects of policies in the 19th century. What’s frustrating is that we keep making the same mistakes, and small businesses keep paying the price.
In 2014, Canada introduced the Anti-Spam Legislation (CASL) with the goal of reducing spam and protecting consumers. Canadian businesses suddenly faced massive compliance costs and operational headaches. Companies had to completely overhaul their email marketing systems, implement complex opt-in mechanisms, and add mandatory physical addresses to every email.
The result? Canadian businesses became less competitive in email marketing while spam levels remained largely unchanged, since CASL was nearly impossible to enforce on companies operating from overseas jurisdictions.
The Sarbanes-Oxley Act of 2002 was designed to restore investor confidence through stricter financial reporting requirements after corporate scandals like Enron and WorldCom. However, SOX compliance costs Fortune 500 companies an average of $5.1 million annually, while smaller public companies saw their costs increase by 130%. Many companies simply delisted from public exchanges rather than deal with the compliance burden.
The European Union’s GDPR was designed to protect consumer privacy and limit Big Tech’s power. Research shows that companies exposed to GDPR saw an 8% reduction in profits and a 2% decrease in sales, with small and medium-sized enterprises bearing the brunt of these effects.
Meanwhile, large technology companies like Facebook, Apple, and Google saw no significant impact. Market concentration actually increased by 17% in the week after GDPR implementation as smaller vendors were dropped from websites that couldn’t afford the compliance risks.
There’s a consistent pattern: when governments create new regulations or taxes targeting large corporations, those corporations have two options: absorb the costs (which almost never happens) or pass the costs down to smaller businesses and consumers.
Large platforms like Google and Meta operate as intermediaries between businesses and customers. When their costs increase, they simply adjust their pricing models. Small businesses have nowhere else to go – they need these platforms to reach their customers.
Digital advertising costs have already increased exponentially since 2019. Customer acquisition has become one of the biggest challenges facing Canadian entrepreneurs. The DST surcharges represent what amounts to a 2.5-3% tax on their digital advertising that exists even though the actual government tax was rescinded.
For many small companies operating on thin margins, even a 2.5% increase in customer acquisition costs can be the difference between growth and stagnation.
The United States has been clear about its opposition to digital services taxes, viewing them as discriminatory against American companies. By rescinding the DST, Canada avoided potential trade retaliation while stopping further escalation of costs for Canadian businesses.
However, the damage was already done, and unwinding it will take time and pressure on tech companies to do the right thing.
The DST situation offers valuable lessons for crafting effective government policy:
Every policy creates ripple effects throughout the economy. Taxes on large corporations often flow through to smaller businesses and consumers. Policymakers need to trace these effects before implementation.
The assumption that large tech companies would absorb DST costs rather than pass them along was naive. These companies have shareholders and profit targets – they’re not going to voluntarily reduce their margins.
The businesses that were most affected by DST – small and medium-sized Canadian companies – should have been central to the policy discussion from the beginning.
The assumption that large tech companies would absorb DST costs rather than pass them along was naive. These companies have shareholders and profit targets – they’re not going to voluntarily reduce their margins.
If you’re a Canadian business owner who relies on digital marketing, you’re likely still paying these surcharges. Here’s what you need to know:
Invest in organic growth strategies like SEO that aren’t subject to platform fee changes
The DST case study perfectly demonstrates why policymakers need to think through the full chain of consequences before implementing new taxes or regulations. Tech companies moved faster than government bureaucracy, implementing surcharges in anticipation of the tax. Now Canadian businesses are stuck paying fees for a tax that no longer exists, with no clear timeline for relief.
The lesson for future policy-making is clear: consider not just what you intend to happen, but what will likely happen in practice. Sometimes preventing problems is better than trying to solve them after they occur. In this case, the prevention came after the problem had already materialized.
For Canadian entrepreneurs, this situation demonstrates that government policy decisions – even ones that get reversed – can have lasting impacts on business costs. The companies that were supposed to bear the burden of the tax successfully shifted it to small businesses and haven’t shifted it back.
The most successful approach for businesses involves maintaining excellence in established channels while gradually developing capabilities for new platforms. The companies that thrive will be those that adapt to policy changes while building resilience against unintended consequences.
David Nagy is Founder of eCommerce Canada and Founding Partner of Panorad.ai, specializing in digital transformation strategies that help businesses navigate technological change and policy impacts on growth strategies.