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Find a Lawyer » Canada Legal Guides » Money, Taxes & IP Canada » Copyright, Trademark & Patents Canada » Copyright Duration in Canada: When Do Works Enter the Public Domain?

Copyright Duration in Canada: When Do Works Enter the Public Domain?

17 Jun 2026 5 min read No comments Copyright, Trademark & Patents Canada
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In Canada, the standard duration of copyright protection is now the life of the author plus 70 years following the end of the calendar year of their death. This recent extension, mandated by the CUSMA trade agreement, means works will not enter the public domain as quickly. You can register your copyright formally with CIPO for a federal fee of $50 CAD.

For decades, Canada operated under a copyright framework where protections expired 50 years after a creator’s death. 📚 This timeline allowed historical books, artwork, and music to enter the public domain relatively quickly, becoming free for anyone to copy, publish, or adapt without permission. However, the landscape of Canadian intellectual property experienced a massive, historic shift recently. As part of the Canada-United States-Mexico Agreement (CUSMA), the Canadian government was forced to align its copyright terms with its international trading partners.

As of December 30, 2022, the general term of copyright protection in Canada was officially extended by 20 years. Whether you are a book publisher in Toronto, an archivist in Halifax, or an independent filmmaker in Vancouver, understanding this new “Life Plus 70” rule is critical. Using a historical photograph or adapting an old novel under the false assumption that it is in the public domain can now lead to devastating infringement lawsuits. Navigating these rules requires careful attention to the specific dates of the author’s passing.

Step-by-Step Guide to Calculating Copyright Term in Canada

Determining if a work is protected by the Copyright Act or if it belongs to the public domain requires a bit of historical math. 📋 Here is how to navigate the current federal regulations.

Step 1: Applying the Standard “Life Plus 70” Rule

The core rule for most literary, dramatic, musical, and artistic works in Canada is tied to the mortality of the creator. Copyright lasts for the entire life of the author, plus an additional 70 years following their death. The countdown strictly begins on December 31st of the year the author dies. For example, if an author passes away on March 15, 2026, their copyright remains fully active and enforceable by their estate until December 31, 2096. On January 1, 2097, the work officially enters the public domain.

Step 2: Assessing Works by Joint Authors

Many modern works, from textbooks to pop songs, are created through collaboration. 👥 If a work has two or more authors, Canadian law calculates the copyright duration based on the author who dies last. Even if the primary author died 40 years ago, the copyright clock does not start ticking until the final surviving co-author passes away. It will then be protected for another 70 years after that final death.

Step 3: Navigating Anonymous and Pseudonymous Works

If a work is published under a pen name or anonymously, you cannot calculate the lifespan of an unknown author. In these scenarios, the copyright generally lasts for 75 years following the end of the calendar year in which the work was first published, or 100 years after it was created, whichever ends earlier. If the true identity of the author becomes widely known to the public during this period, the standard Life Plus 70 rule will immediately take over.

Step 4: Dealing with Crown Copyright

Any work prepared by or under the direction of the Canadian government (such as federal reports, legislation, or official RCMP photographs) is subject to Crown Copyright. 🏛️ The rules here are different. Crown Copyright generally lasts for 50 years following the end of the calendar year in which the work was first published. Once that 50-year mark passes, the government documents become part of the public domain, free for researchers and journalists to use without restriction.

Step 5: Understanding the “Grandfather” Exemption

This is the most critical step for avoiding legal trouble. When the law changed to Life Plus 70 in 2022, it was not retroactive. This means any work that had already entered the public domain before December 30, 2022, stays in the public domain. Because the old rule was Life Plus 50, any author who died in 1971 or earlier had their works enter the public domain by January 1, 2022. However, if an author died in 1972, their works were scheduled to become free in 2023. Because of the new law, those works are now locked up until 2043.

How Much Does it Cost to Register a Copyright?

While copyright exists automatically the moment a work is created, registering it with the Canadian Intellectual Property Office (CIPO) is highly recommended for enforcement. 💰 All fees are in CAD.

CIPO Service / ActionEstimated Cost (CAD)Details
Online Copyright Registration$50Federal fee to register your copyright electronically.
Paper Copyright Registration$65Federal fee if you choose to mail physical forms.
Copyright Search Fee$0 (Online)Searching the CIPO database online is currently free.
Legal Clearance Review$500 – $1,500Lawyer assessing if a historical work is in the public domain.

If you are planning to adapt a historical novel into a film or a play, spending the money on a legal clearance review is an essential safety measure.

How Long Does the Process Take?

You do not have to wait to receive copyright protection; it applies instantly the moment you fix your original idea in a tangible medium (like writing it on paper or saving a digital file). ⏳ If you choose to officially register your work, the CIPO processing time is remarkably fast. Filing the application online typically results in a formal registration certificate being issued within 1 to 2 weeks.

Frequently Asked Questions (FAQ)

Do I need to pay to renew my copyright after 50 years?

No. In Canada, copyright protection is automatic and continuous. There are no maintenance fees or renewal applications required to keep your copyright active for your entire lifetime plus 70 years.

Does this mean no new works will enter the public domain soon?

Exactly. Because of the 20-year extension enacted in December 2022, there is essentially a “freeze” on the Canadian public domain. No new works governed by the standard life-based term will enter the public domain in Canada until January 1, 2043.

Are the copyright rules the same in the US and Canada now?

They are now much closer. Both Canada and the United States use the Life Plus 70 years standard for most general works. However, the US has highly complex rules for works published before 1978 that do not apply in Canada.

What is the duration for sound recordings?

Sound recordings and performances have different rules. In Canada, the copyright for a sound recording generally lasts for 70 years after the year the recording was first officially published.

Can I legally use a public domain image from the internet?

If the original image is truly in the public domain, yes. However, you must be careful not to use a modern, copyrighted restoration or a digitally enhanced version of that public domain image, as the new version may hold its own copyright.

Does copyright protect the title of my book?

Generally, no. Copyright protects the substantial expression of a work. Short titles, names, and catchphrases are not protected by copyright. To protect a title or brand name, you must apply for a trademark through CIPO.

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