How Long Does Copyright Last? A Simple Guide to Copyright Duration

Copyright duration matters more than many creators, businesses, and content teams realize. In the U.S. Copyright Office’s latest FY 2025 Annual Report facts, the Office reported 415,780 total registrations, including 169,098 literary registrations, 166,822 performing arts registrations, and 79,712 visual arts registrations. It also reported a 2.5-month registration processing time.

Those numbers show how often creators and businesses rely on copyright records to document valuable work. This guide explains how long copyright lasts, when it expires, and what the public domain means in plain American English.

How Long Does Copyright Last in the U.S.?

For most modern works by a known individual author, copyright lasts for the author’s life plus 70 years. This rule applies to many books, articles, photos, illustrations, music compositions, and other creative works created on or after January 1, 1978.

Copyright starts when an original work is created and fixed in a tangible form. That means the work must be written down, recorded, saved, filmed, photographed, drawn, coded, or otherwise captured in a form people can perceive or reproduce. The U.S. Copyright Office explains that copyright protects original works fixed in a tangible medium.

That point matters for creators and business owners. You generally cannot copyright a raw idea. But you may have copyright protection in the way you express that idea, such as a manuscript, song recording, graphic design, photograph, video, software code, or website copy.

Copyright Duration by Work Type

Copyright duration depends on authorship, ownership, creation date, and publication date. A single creative project may also include more than one copyright.

This table is the easiest starting point when asking how long copyright is valid. Older works may need extra review because pre-1978 copyright rules can be more complex.

Copyright Term for Authors: Life Plus 70 Years

For many authors, copyright lasts for the author’s lifetime plus 70 years after death. This is the main copyright term for authors under current U.S. law for works created on or after January 1, 1978.

For example, if an author writes a book in 2026 and dies in 2050, the copyright will usually last for 70 years after the author’s death. That means the copyright would generally expire at the end of 2120.

For joint works, the rule usually runs from the death of the last surviving author. This matters for books, songs, screenplays, and other creative works made by more than one person.

How Long Does Copyright Last After Death?

For modern works by a known individual author, copyright usually lasts 70 years after the author dies. For joint works, it usually lasts 70 years after the last surviving author dies. Corporate works, anonymous works, pseudonymous works, and works made for hire may follow a different timeline.

Copyright Rules for Books, Music, Movies, and Business Content

Different creative works can follow different rules, especially when multiple creators or companies are involved. The key is to identify the exact work and the exact version you want to use.

How Long Does Copyright Last for Books?

For most modern books written by a known individual author, copyright lasts for the author’s life plus 70 years. If a book has multiple authors, the term usually runs until 70 years after the last surviving author dies.

Older books require more care. A book first published before 1978 may depend on publication date, notice, renewal, and later changes in copyright law.

How Long Does Copyright Last for Music?

Music can include several protected parts. A song may involve:

• The musical composition
• The lyrics
• The sound recording
• The album artwork
• The music video

That means a song can still require permission even if one part seems old. A common mistake is assuming a song is free to use after 20 or 30 years. In most cases, that is not true.

How Long Does Copyright Last for Movies?

Movies are usually created by teams. Writers, directors, editors, composers, designers, actors, production companies, and studios may all be involved.

Many films are treated as works made for hire or company-owned works. In those cases, copyright may last 95 years from publication or 120 years from creation, whichever expires first.

What About Business Content?

Business content may include website copy, training videos, product photos, social media graphics, logos, and brand guides. Ownership can depend on whether the work was created by an employee, contractor, agency, or founder.

If you are choosing a brand name, logo, or slogan, a free trademark search can help you start checking whether similar marks already exist. For a deeper look before filing, Trademark Engine also offers a comprehensive trademark search.

When Does Copyright Expire?

Copyright expires when the legal term of protection ends. For many modern works, the expiration date depends on the author’s death date. For company-created works, anonymous works, and pseudonymous works, it often depends on the creation or publication date.

Does Copyright Expire Automatically?

Yes. Copyright generally expires automatically when the legal term ends. You do not usually need to file a form to make an expired copyright end.

But “automatic” does not mean “easy to calculate.” You still need to know:

• Who created the work
• Whether the creator was known, anonymous, or pseudonymous
• Whether it was created by an employee or a contractor
• Whether it was a work made for hire
• When it was created
• When it was published
• Whether it was first published before 1978

Once the copyright term expires, the work usually becomes part of the public domain.

What Happens When Copyright Expires?

When copyright expires, the work generally enters the public domain. That means the copyright owner no longer controls copying, distribution, display, performance, or adaptation of that work under copyright law.

In plain English, the public can usually use a public domain work without asking permission or paying copyright royalties.

That may include:

• Reprinting an old book
• Adapting a public domain story
• Using public domain artwork
• Performing public domain music
• Creating educational materials
• Making videos, podcasts, or articles based on public domain works

However, the public domain does not always mean “no legal issues.” A newer adaptation may still be copyrighted. A character name or logo may have trademark protection. A person’s name, image, or likeness may involve publicity rights. A museum, archive, or website may also have contract terms for using its files.

What Is Public Domain?

Public domain means a work is not protected by copyright and can generally be used by the public without copyright permission. A work may be in the public domain because copyright expired, because copyright law never protected it, or because it was created by the U.S. federal government.

In 2026, works first published in 1930 entered the U.S. public domain, along with sound recordings from 1925, according to Duke Law’s Center for the Study of the Public Domain. Duke also notes that U.S. copyright terms differ from those of other countries, and only the qualifying original versions enter the public domain.

That fresh example shows why public domain research should be specific. Do not ask only, “Is this character public domain?” Ask, “Which version, from which year, in which country, and for which use?”

How to Know If Something Is Copyrighted

To know if something is copyrighted, check the work type, creator, publication date, ownership clues, and copyright records. A work can be protected even if it does not have a copyright notice.

Use this practical checklist:

1. Identify the work. Is it a book, photo, song, film, article, software file, illustration, or sound recording?
2. Find the creator. Was it made by an individual, company, employee, contractor, or anonymous creator?
3. Check the date. Look for creation date, publication date, release date, upload date, or edition date.
4. Look for ownership clues. Review credits, copyright notices, publisher names, labels, metadata, or terms of use.
5. Search copyright records. Use U.S. Copyright Office records when available.
6. Check whether other IP rights apply. Copyright is not the same as trademark, patent, privacy, or publicity rights.
7. Get permission when unclear. If you cannot verify the status, permission is safer than guessing.

For creators and small business owners, this step matters before using old images, music, video clips, book excerpts, graphics, or brand assets in marketing.

Common Copyright Duration Mistakes

Most copyright confusion comes from applying one rule to every work. That can lead to risky assumptions, especially with music, movies, older books, and online images.

Avoid these common mistakes:

• Assuming everything older than 100 years is in the public domain
• Assuming a missing copyright notice means the work is free to use
• Using a song because it is “only 20 years old.”
• Treating a public domain character’s modern design as public domain
• Forgetting that a movie may include several copyrighted parts
• Confusing copyright expiration with trademark rights
• Assuming U.S. rules apply worldwide
• Believing a disclaimer can prevent infringement

The 35-Year Rule in Music Is Not Copyright Expiration

The “35-year rule” usually refers to termination rights, not copyright expiration. Under Section 203 of the Copyright Act, authors or certain heirs may be able to terminate some copyright grants after specific time periods if the legal conditions are met. That does not mean a song enters the public domain after 35 years.

So, if you want to use a song, do not rely on the 35-year rule as permission.

Quick Copyright Duration Checklist

Use this checklist before reusing creative work in marketing, publishing, music, video, design, or product content.

Conclusion

So, how long does copyright last? For most modern works by a known individual author, the answer is the life of the author plus 70 years. For works made for hire, anonymous works, and pseudonymous works, the term is usually 95 years from publication or 120 years from creation, whichever comes first.

The safest approach is to check the work type, creator, publication date, ownership details, and exact version before assuming something is free to use. And if your question involves a business name, logo, slogan, or product name, copyright may not be the only issue. Trademark Engine can help you explore trademark registration, search options, and trademark monitoring as part of a broader brand protection plan.

Need help with a brand name, logo, or slogan? Contact Trademark Engine to learn more about attorney-backed trademark filing support.