Canada vs US Trademark: Key Differences for Cross-Border North American Businesses

If you sell in both Canada and the United States, expect two different systems. Canada lets you register without showing use, on a single CIPO register. The US is use based and splits between a Principal and a Supplemental Register at the USPTO. Your filing basis, your evidence and your maintenance plan all change with the border.

We file in both offices every week. Here is the short, practical map we give founders before they pick where to file first and what proof to start collecting.

Where the systems diverge

Filing basis and use

• Canada, since the 2019 amendments, does not require use to register, and there is no Declaration of Use before registration.
• The US is use based. You either show use now, or you file on an intent to use basis and later file a Statement of Use with specimens.

Registers

• Canada keeps one federal register at CIPO.
• The USPTO runs two. The Principal Register carries full rights. The Supplemental Register is a narrower option for marks that are not yet distinctive.

Specimens and evidence

• Canada does not routinely require specimens to register. An examiner can still ask questions.
• The USPTO relies on specimens to prove use at registration and again at maintenance.

Term and maintenance

• Canada: 10 years, renewable in 10 year periods, with no routine proof of use.
• US: 10 years, renewable, but with periodic maintenance filings that require current proof of use.

Descriptiveness

• Both offices refuse descriptive marks unless you show acquired distinctiveness. In the US you can sit on the Supplemental Register while you build it. Canada has no equivalent.

What each office charges

Our own fees sit on top of the official fee and are listed on the pricing page, so you can build the whole cross border budget before you start.

How filing works, step by step

Canada, CIPO

1. File with goods and services classified under Nice classes. No use basis needed.
2. Examination on absolute and relative grounds. Issues come back as an Examiner's Report.
3. Advertisement and an opposition window.
4. Registration for 10 years, renewable. Maintenance is renewal driven rather than use driven.

United States, USPTO

1. File in use or intent to use. If intent to use, prove use later with acceptable specimens.
2. Substantive examination. A refusal comes back as an Office Action.
3. Publication and an opposition window.
4. Registration, or in intent to use cases, the Statement of Use stage first.
5. Maintenance filings with use evidence, on top of renewal.

For the detail, see our guides on Canadian Trademark Examination and Examiner's Reports: How to Respond and How to Respond to a USPTO Office Action: Step-by-Step.

Do I need use or specimens to register?

Canada: no. You can register without showing use and without a Declaration of Use. CIPO can still question an unclear description or a mark that looks non distinctive, but a specimen is not routinely required.

United States: usually yes. Specimens prove use before registration for use based filings, later for intent to use filings, and again at maintenance. What counts as an acceptable specimen is narrower than most people expect, so read our specimen guide before you photograph anything.

If your launch is phased, a common sequence is to file in Canada while packaging is still moving, file in the US on an intent to use basis at the same time, and stage the Statement of Use once marketing is locked. Our primer on Statement of Use (SOU): What It Is, When to File, and How to Avoid Abandonment covers that stage.

What if my mark is descriptive?

Both offices push back on descriptive marks. Overcoming that usually means proving acquired distinctiveness with length of use, sales, advertising and media coverage, and sometimes a survey.

• US: the Supplemental Register can hold a place while distinctiveness builds, but it carries narrower rights and no presumption of distinctiveness.
• Canada: there is no Supplemental Register. You either win on acquired distinctiveness or you adjust the mark, which is a good reason to weigh distinctiveness at the naming stage.

If you are weighing a descriptive brand, read Descriptive vs Suggestive Marks: Understanding Trademark Strength.

Term and maintenance, compared

Canada

• Term: 10 years, renewable every 10 years.
• Maintenance: renewal only. Routine proof of use is not required, though long periods of non use create exposure to a section 45 cancellation.

United States

• Term: 10 years, renewable.
• Maintenance: periodic filings that must show continuing use with current specimens. A weak specimen at maintenance can end a registration that has been in place for years.

If your portfolio is aging, see our notes on Canadian Trademark Renewal: CIPO Deadlines, Costs, and Maintaining Your Registration.

Opposition and enforcement

• Both systems publish accepted marks for opposition before registration. Build time and budget for answering an opponent.
• Both examine identifications closely. Expect questions on goods and services wording, descriptiveness and conflicts.
• Registration is not the finish line. Watch for conflicting filings and marketplace use, which is what Trademark Monitoring and Enforcement: Protecting Your Brand After Registration is for.

Clearance checklist for both countries

• Search both registers and common law sources.
• In Canada, search Official Marks held by public authorities. There is no direct US equivalent and they can block availability.
• Look for close phonetic and visual variants, not just exact matches.
• Compare goods and services, not class labels. Overlap is what drives conflict.
• Note whether a US mark sits on the Supplemental Register. It may signal a weak rival, or a warning that your own mark is descriptive too.

For a first pass, see Canadian Trademark Search: How to Use the CIPO Database Before Filing.

Filing strategy for cross border brands

• Sequence with your launch. Canada now and a US intent to use filing in parallel is a common shape, with the US converting once use is solid and specimens are ready.
• Pick a mark with built in distinctiveness. Suggestive or coined names reduce fights in both countries and avoid the detour to the Supplemental Register.
• Draft the goods and services carefully. Both offices care more about a clear identification than about the class label.
• Budget for maintenance. Canada's cost concentrates at renewal. The US wants proof of use along the way, so capture packaging photos and marketing archives as you go.
• Align your packaging early. If one set of product photos can serve as US specimens later, you save months.

Fee schedules and forms change, so we confirm the current CIPO and USPTO position the week we file. You can start on either side with our Canada trademark service or our US trademark service, and the country detail sits in the Canada country guide.

Sources

• CIPO, Canadian Intellectual Property Office
• USPTO, Trademarks