Ultimate Guide to Canada’s Digital Services Tax in 2025

Kelly Kennedy
By Kelly Kennedy
Kelly Kennedy

Kelly Kennedy

Kelly is a financial content writer for Tipalti and other finance and B2B fintech firms. He is an accountant by trade and holds an MBA from Queen’s University. In his free time, Kelly enjoys cycling, and he once rode his bike from Victoria, BC, to St. John’s NFLD – 7,500km.

Updated July 2, 2025

If your business operates in Canada or provides digital services to Canadian users from abroad, there’s an important new tax framework you need to understand — Canada’s Digital Services Tax (DST). 

As of June 28, 2024, when the Digital Services Tax Act officially came into force by Order in Council, this legislation is poised to change how certain revenues are taxed, with implications reaching back to 2022. 

This new tax environment presents both complexities and uncertainties for Canadian finance professionals, non-resident businesses with Canadian digital revenue, and many digital-first industries. Adding further complexity is Donald Trump’s America First Trade Policy which has made this law a political issue between Canada and the US. Specifically, it directs US officials to investigate whether foreign countries are subjecting U.S. “citizens or corporations to discriminatory or extraterritorial taxes.”

This guide will walk you through the key aspects of Canada’s DST. We’ll explain its connection to global tax reforms like the OECD Pillar One (OECD/G20 Framework). We will also detail the latest developments and help you identify how your business can prepare, particularly when it comes to managing international payments and maintaining automated tax compliance.

Key Takeaways

  • Broad Scope with Retroactive Application: Canada’s DST imposes a 3% tax on gross digital revenue from Canadian users, even for non-resident companies. It applies retroactively to revenue earned since January 1, 2022.
  • Targeted at Large Multinational Digital Businesses: The tax affects businesses (or their groups) with over €750M in global revenue and more than CAN$20M in Canadian digital services revenue. Registration is required once Canadian digital revenue exceeds CAN$10M.
  • Applies to Four Categories of Digital Revenue: Taxable categories include online marketplaces, online advertising, social media services, and user data monetization—all focused on engagement with Canadian users, not physical presence.
  • Strict Compliance and Filing Requirements: Businesses must register, calculate DST correctly, file annual returns via API, and retain records for eight years. First payment and return (covering 2022–2024) are due June 30, 2025, with significant penalties for non-compliance.

What Is Canada’s Digital Services Tax (DST)?

The DST is a 3% tax that the Canadian government has introduced. It applies to specific types of Canadian digital services revenue. This revenue is earned by certain large domestic businesses and also non-resident businesses that have a significant economic connection to Canada through their digital offerings.

One of the most distinct features, setting it apart from traditional corporate income tax, is that it targets your company’s gross revenue from these specified digital activities, not your net profit.

Canadian Users, Not Physical Presence

Another important aspect to understand is that the DST can apply even if your business does not have a physical office or presence in Canada. The primary consideration is the engagement with, and data from, Canadian users. 

The Canadian government’s stated intention behind this tax is to ensure a fair contribution from businesses that derive substantial value from the Canadian digital marketplace.

Canada’s Approach in a Global Context

This tax aims to address perceived gaps where existing international tax rules might not adequately capture value created in the digital economy taxation landscape.

While Canada’s action is part of a broader international trend, it’s also important to know that Canada’s approach has its own specific details. This is especially true concerning global tax reform efforts like the OECD’s Pillar One initiative.

Who Will Be Affected by the DST?

Determining if Canada’s Digital Services Tax (DST) applies to your operations is a critical first step. The rules establish specific financial benchmarks that your business, or the consolidated group it belongs to, must meet. It’s not just about being a “digital company” — specific revenue figures and types of income are key.

Checking the Revenue Thresholds

Two main revenue thresholds determine if the DST impacts your business. First, the Global Revenue Test — your business (or its consolidated group) must have had total global revenues from all sources of at least €750 million in a relevant prior fiscal year. This figure aligns with international standards used for things like country-by-country reporting under OECD guidelines.

Second, the Canadian Digital Revenue Test — alongside the global figure, your Canadian in-scope digital services revenue must exceed CAN 20 million in a given calendar year for the tax itself to be payable.

However, it′s very important to note a lower threshold. If your Canadian digital services revenue is over CAN 10 million (and the global threshold is met), you are required to complete DST registration with the Canada Revenue Agency (CRA), even if no tax is ultimately due.

Who’s Included? Domestic, Foreign, and Group Implications

The DST is designed to apply broadly, affecting both Canadian businesses and non-resident businesses that meet the revenue criteria. The rules are structured so that the size and digital footprint related to Canadian users are the determining factors. This is not based on where your company is headquartered.

For businesses that are part of a larger corporate structure, the thresholds are generally assessed on a consolidated group basis. If the group as a whole meets the criteria, then individual member entities with relevant Canadian digital services revenue can be impacted. It’s also worth noting the concept of joint and several liability within these groups.

Where the DST Most Commonly Applies

While any business meeting the revenue thresholds and providing in-scope digital services could be affected, certain industries will naturally find themselves scrutinising these rules more closely. 

These typically include established tech companies and digital advertising platforms. Operators of large e-commerce platforms or online marketplaces also fall into this category. Businesses involved in social media services and those whose models rely on user data monetisation also fall squarely within the focus of this tax. 

It’s a prudent step for any company with significant digital interaction in Canada to review its revenue streams carefully. Even if your primary operations aren’t considered “digital,” you might have specific service lines that generate revenue subject to the DST.

Digital Services Covered by the Tax – A Closer Look

Understanding which of your company’s revenue streams fall under the umbrella of Canada’s Digital Services Tax (DST) is necessary for accurate assessment and compliance. The legislation outlines four main categories of Canadian digital services revenue — make sure you examine your activities against these definitions.

What Counts as Taxable Under Canada’s DST?

CategoryDescriptionExamplesKey Exclusions
Online Marketplace ServicesDigital interfaces connecting users with goods/servicesE-commerce platforms, ride-sharing appsSelling their own goods only; payment-only platforms
Online Advertising ServicesAds shown to users in Canada based on targeting criteriaSponsored posts, display adsAds shown within a consolidated group
Social Media ServicesPlatforms that allow user interaction or content sharingSocial networks, community platformsPrivate communication tools such as WhatsApp or Signal.
User Data MonetizationSale or licensing of user data collected from Canadian usersAggregated data sold to third partiesInternal data transfers within a corporate group

Online Marketplace Services

This category includes revenue from providing a digital interface that allows users to find and interact with other users for the supply of property or services. Think of commissions from sales on an e-commerce platform or fees from ride-sharing platforms. Subscription fees (digital) for premium marketplace access also count.

However, the rules do provide certain exclusions. For example, digital interfaces where a business sells only its own goods directly are generally not considered online marketplaces for DST purposes. Interfaces whose main purpose is providing payment services are also typically outside this specific category.

Online Advertising Services Targeting Canadian Audiences

If your business earns revenue from displaying targeted advertisements to Canadian users, this income is likely in scope. This can include various forms of online advertising services, from display ads to sponsored content directed towards users in Canada. 

An important detail here is an exclusion for revenue from online advertising services earned between members of the same consolidated group.

The crucial element is the targeting and delivery of advertisements to users specifically identified as being in Canada. This makes your methods for user location determination very important.

Social Media Services

Revenue derived from providing social media services is another key category. This generally means income earned from operating a social media platform that enables users to interact with each other or with user-generated content. This can include revenue from premium subscriptions or fees for enhanced features.

The legislation does aim to distinguish these platforms from services whose sole purpose is to provide private communication. As with online advertising, certain internal group revenue might be excluded.

User Data Revenue Monetising Canadian Information

The fourth category targets revenue from the sale or licensing of user data collected from users of an online marketplace, a social media platform, or an online search engine. This applies where that data pertains to Canadian users. This could involve selling aggregated data sets to third parties.

The critical link is that the user data monetisation is tied back to data gathered from users in Canada. Similar to other categories, certain exclusions apply, such as for data sold between members of the same consolidated group.

How to Calculate DST — The 3% Rule 

Once you’ve determined that your business has in-scope Canadian digital services revenue and meets the necessary thresholds, the next step is to understand how Canada’s Digital Services Tax (DST) is calculated. 

The core tax rate (3%) is straightforward. However, applying it correctly involves careful consideration of your revenue base and how it’s sourced to Canada.

Applying the 3% Rate

The Digital Services Tax (DST) is levied at a flat rate of 3%. This percentage is applied to your taxable Canadian digital services revenue for a given calendar year (for DST reporting). Remember this is a tax on gross revenue from the specified services, not on your company’s net profit.

A key feature is an initial deduction. The 3% tax generally applies only to in-scope Canadian digital services revenue that exceeds CAN$20 million for your consolidated group in that calendar year. This deductible amount must be allocated among members if multiple entities earn qualifying revenue.

Pinpointing “In-Scope Canadian Revenue”

The most complex part for many businesses will be accurately determining “in-scope Canadian revenue.” This isn’t just your total digital revenue — it’s about identifying the portion specifically derived from Canadian users. The revenue sourcing rules are critical and can vary by service type.

For services like online advertising services or user data revenue, rules generally look to the user’s location at the time of the transaction. For online marketplace services, revenue might be split if users are in different locations. Your business will need robust methods for user location determination, relying on data like IP addresses or billing information.

Simplified Formula for Retroactive Years

Given the retroactive application (to Jan 1, 2022) of the DST, the legislation acknowledges potential difficulties in precise historical revenue sourcing. 

To address this, businesses can elect to use a simplified, formula-based method for calculating Canadian digital services revenue for 2022 and 2023. Opting for this might ease some administrative burden for those initial periods.

Key Compliance Requirements for Your Finance and Tax Teams

Just as important as understanding how to calculate your DST is ensuring your finance teams are prepared for the compliance obligations. The Digital Services Tax Act outlines these specific requirements.

DST Registration

Even if your Canadian digital services revenue doesn’t exceed the CAN 20 million liability threshold, your business might still need to register. 

Registration is generally required by January 31 of the year following any calendar year where your group met the €750 million global revenue threshold and 10 million in Canadian digital services revenue. 

For initial retroactive years, the first registration deadline is January 31, 2025.

The Annual DST Return

Businesses liable for DST must file an annual DST Return by June 30 of the following calendar year. Crucially, the first return, due June 30, 2025, will cover revenues earned since January 1, 2022. The Canada Revenue Agency (CRA) requires these returns to be filed electronically via an API.

This demands technical readiness. Your business will either need an in-house solution (including CRA certification testing) or a third-party service provider. Members of a consolidated group can also make a Designated Entity Election.

DST Payment Obligations

Any DST owed must also be paid by June 30 of the following year. For the initial period, payment due by June 30, 2025, will cover liability for revenues from January 1, 2022, through December 31, 2024. 

Payments are to be made via wire transfer in Canadian dollars. You can learn how to manage such international transactions efficiently in our global payment methods guide.

Essential Record-Keeping

The DSTA mandates robust record-keeping for at least eight years. This includes documentation supporting your revenue sourcing rules and calculations of Canadian digital services revenue. It also covers user location determination data and contracts.

Penalties for Non-Compliance

Failure to meet these compliance obligations can result in significant penalties. This includes penalties for not registering on time or for failing to file your DST Return or pay the tax by the deadline. Furthermore, interest (on unpaid tax) will accrue daily on overdue amounts.

Simplify Your Canadian DST Compliance Journey

Navigating new tax laws like Canada’s Digital Services Tax requires accuracy and streamlined systems. Automate your global payment processes to stay ahead of evolving obligations.

Preparing for DST With Scalable Payment Infrastructure

With Canada’s Digital Services Tax (DST) taking shape, proactive preparation by your finance teams and relevant business units is a necessity. Waiting until deadlines loom could create significant operational strain. Here are 7 strategic steps to consider.

1. Deep Dive into Your Revenue Streams

Your first critical action is to thoroughly review all digital revenue streams. Determine their potential relevance under the DST rules. Analyse all activities involving Canadian users that could fall under the defined service categories.

2. Scrutinise Your Data Systems and User Location Capabilities

Accurately identifying Canadian users and correctly sourcing revenue is perhaps the most technically challenging aspect. Assess if your current systems can reliably capture the necessary data for user location determination. Identify any gaps now.

3. Model the Potential Financial Impact

Work with your finance and tax teams to estimate your potential DST liability. This modelling should cover the retroactive years as well as current and ongoing years. This financial planning step is crucial for budgeting.

4. Review and Potentially Update Contracts and Pricing

Consider the implications of the DST on your existing commercial agreements. 

Review contracts with both customers and suppliers to see if they address new taxes. This is especially relevant if you’re considering the best way to pay overseas suppliers who might also be affected.

You may also need to evaluate pricing models for services offered to Canadian users.

5. Plan Your Compliance Infrastructure and Filing Approach

The requirement for filing DST Returns via API demands technical preparation. Assess whether your internal teams can develop this capability or if you’ll need a third-party service provider. Start these discussions early.

6. Engage Your Tax Advisors Promptly

The DST legislation is new and has many nuanced provisions. It is highly advisable to consult with your professional tax advisors early in your preparation process. They can help interpret rules specific to your business.

7. Stay Abreast of All Developments

The landscape for digital economy taxation is dynamic, both in Canada and internationally, with the OECD’s Pillar One initiative. Ensure someone monitors official announcements from the Department of Finance Canada and the CRA. 

The Smarter Way to Manage Tax-Ready Global Payments

Canada’s Digital Services Tax (DST) clearly introduces new layers of complexity for businesses in the digital economy taxation sphere. For your finance teams, understanding the rules regarding Canadian digital services revenue and compliance obligations is now a key priority. 

While the global tax landscape for digital services continues to take shape, particularly with OECD/G20 Framework developments, businesses must address the Canadian DST as it stands. 

By thoroughly assessing your revenue streams and ensuring your systems support the necessary revenue sourcing rules, you can better position your organisation. Engaging with tax advisors is also a prudent step.

Staying informed and maintaining agile accounting processes will be essential. This is true as Canada and the world continue to adapt tax frameworks to digital age realities. For support in managing these complexities, explore Tipalti’s automated tax compliance solution.

FAQ

Who has to pay Canada’s Digital Services Tax?

Canada’s DST primarily targets large businesses, whether Canadian or foreign. If your consolidated group has global revenues over €750 million AND earns over CAN$20 million from specific Canadian digital services revenue, the tax likely applies. It’s generally not designed for small businesses directly.

What are the main types of digital services that are taxed under the DST?

The DST focuses on four core categories. These are revenue from online marketplace services and online advertising services. Also included is revenue from social media services and the sale or licensing of Canadian user data.

When does Canada’s DST actually start, and when is the first payment due?

The tax applies to qualifying revenues earned from January 1, 2022, onwards, due to its retroactive application (to Jan 1, 2022). The first DST Return filing and DST Payment deadline for 2022-2024 revenues is June 30, 2025. Always check the latest Canada Revenue Agency (CRA) guidance.

Is Canada’s DST permanent, or will it change if there’s a global tax agreement?

The Canadian government states the DST is an interim measure. Its future is linked to the OECD/G20 Pillar One tax reform. The DST might be withdrawn if Canada agrees Pillar One provides an adequate multilateral solution.