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Find a Lawyer » Canada Legal Guides » Money, Taxes & IP Canada » Copyright, Trademark & Patents Canada » Can a Minor Own Intellectual Property in Canada?

Can a Minor Own Intellectual Property in Canada?

20 Jun 2026 4 min read No comments Copyright, Trademark & Patents Canada
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Yes, a minor can own intellectual property in Canada. The Canadian Intellectual Property Office (CIPO) does not have age limits for listing someone as an inventor or trademark owner. However, because minors cannot legally sign binding contracts, a parent or legal guardian must generally manage the licensing, commercialization, and enforcement of those IP rights.

Youth entrepreneurship is booming across Canada, from tech start-ups in Waterloo to inventive science fair projects in Calgary and Halifax. Often, these brilliant young minds create original inventions, draft unique computer code, or launch powerful brand names long before their 18th birthday. This frequently leads parents to ask: can a minor actually own intellectual property (IP) in Canada?

The short answer is yes. Intellectual property law-specifically the Patent Act, Trademarks Act, and Copyright Act-focuses on the reality of creation, not the age of the creator. If a 15-year-old invents a new mechanical device, Canadian law mandates that they must be named as the true inventor. Falsely listing a parent as the inventor simply because they are an adult can actually invalidate a patent. However, while owning the IP is completely legal for a minor, commercializing and enforcing it intersects with provincial contract law, which creates unique administrative hurdles.

Step-by-Step Process for Registering a Minor’s IP in Canada

Registering intellectual property for a minor requires careful legal navigation to ensure the child’s rights are protected both now and when they reach adulthood. Here is the standard process for securing a youth’s intellectual property with CIPO.

Step 1: Identify the True Creator or Inventor

Honesty is paramount in IP law. If a minor coded the software, wrote the book, or engineered the prototype, they are the legal author or inventor. A parent cannot claim to be the creator just to make the paperwork easier. Document the minor’s creative process thoroughly with dated notebooks, sketches, and digital files.

Step 2: Understand the Provincial Age of Majority

While federal law governs CIPO, provincial law dictates when a person can sign a legally binding contract. The age of majority is 18 in provinces like Ontario, Alberta, and Quebec, but it is 19 in British Columbia, Nova Scotia, and New Brunswick. Until the minor reaches this age, any contract they sign (like selling their patent or licensing their trademark) is generally voidable.

Step 3: File the CIPO Application

The IP application can be filed in the minor’s name. However, because dealing with CIPO involves formal legal declarations and fee payments, it is highly recommended to use a registered Canadian patent or trademark agent. The agent will list the minor as the applicant/inventor, ensuring the official title remains with the youth.

Step 4: Establish a Trust or Legal Guardianship for Contracts

To actually make money from the IP, you will need to sign non-disclosure agreements (NDAs) and licensing contracts with manufacturers. Because a minor cannot do this, a parent or legal guardian must act on their behalf. Often, a corporate tax lawyer will set up a family trust or a corporation, assigning the commercial rights to the entity while the minor retains the moral rights or beneficial ownership until they come of age.

IP Ownership vs. IP Commercialization for Minors

Legal ActionCan the Minor Do It Alone?Role of Parent / Guardian
Being Named as Inventor/AuthorYes. Mandatory by law.None. Falsely claiming authorship invalidates the IP.
Filing the CIPO ApplicationTechnically yes, but practically difficult.Often acts as the administrative contact or hires an IP Agent.
Signing a Licensing AgreementNo. Contract is voidable.Signs as the legal guardian or trustee on behalf of the minor.

How Much Does it Cost to Register IP in Canada?

The Canadian Intellectual Property Office does not offer discounts specifically for youth or students, but minor-owned start-ups can often take advantage of small entity fees.

  • Patent Fees (Small Entity): CIPO offers a 50% discount for “small entities” (fewer than 50 employees). The basic filing fee is roughly $200 CAD, plus examination fees.
  • Trademark Registration: The standard base filing fee applies, which is $348 CAD online.
  • Copyright Registration: Filing online costs $50 CAD.
  • Legal Fees for a Trust/Corporation: Having a lawyer set up a legal structure to manage the minor’s IP contracts generally costs between $1,500 and $3,500 CAD.

How Long Does the Process Take?

The timeline for intellectual property registration is identical regardless of the applicant’s age. Copyright is processed rapidly, usually within 1 to 3 weeks. Patents take significantly longer, generally requiring 2 to 5 years of examination and correspondence with CIPO. Trademarks currently face massive backlogs in Canada and typically take 3 to 4 years to achieve full registration.

Frequently Asked Questions (FAQ)

Can a parent legally steal a minor’s invention?

No. Under Canadian law, the true inventor owns the rights. If a parent files a patent in their own name for something their child invented, the patent is legally invalid. Furthermore, creators hold automatic “moral rights” to their work, which cannot be transferred.

What happens to the IP when the minor turns 18?

Once the minor reaches the age of majority in their province, they gain full legal capacity. They can take over the direct administration of their IP, sign their own licensing contracts, and manage any trusts or corporations holding their assets.

Can a minor sue someone for infringing their trademark?

A minor cannot independently file a lawsuit in the Federal Court of Canada or a provincial superior court. To sue an infringer, a “litigation guardian” (usually a parent or appointed lawyer) must file the lawsuit on the minor’s behalf to enforce the IP rights.

Should we just wait until they are 18 to file a patent?

This is extremely risky. Canada is a “first-to-file” country. If you wait several years, someone else might invent the same thing and file the patent before you, or the minor might publicly disclose the invention, destroying its novelty. Always file as soon as the invention is ready.

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