Original Work of Authorship

An original work of authorship is a creative work independently created by a human author and possessing at least a minimal degree of creativity. This standard, established under 17 U.S.C. § 102, defines what qualifies for copyright protection. A work need not be novel or unique; it simply must originate with the author rather than be copied from another source.

How it works

To qualify, a work must meet two requirements:

1. Independent creation. The work must be created by the author, not copied from an existing work.
2. Minimal creativity. The work must reflect at least a small amount of creative expression. Courts have set this bar low, but it is not zero.

The work must also be fixed in a tangible medium—meaning it exists in a form that can be perceived, reproduced, or communicated. A song hummed aloud but never recorded or written down does not qualify. Once written, recorded, or otherwise captured, it does.

Copyright protection attaches automatically at the moment of creation and fixation. No registration is required, though registration with the U.S. Copyright Office provides significant legal advantages, including the ability to sue for infringement and seek statutory damages of up to $150,000 per work.

Why it matters

The "original work of authorship" standard determines whether copyright law applies to a given creation. If a work qualifies, the author holds exclusive rights to reproduce, distribute, display, perform, and create derivative works based on it.

For businesses, this matters practically. Marketing copy, software, website content, and branded visuals may all be protected, but only if they qualify. Understanding this threshold helps creators and businesses identify what they actually own and supports infringement claims when someone copies their work.

Common examples

The Copyright Act identifies eight categories of qualifying works.

• Literary works: Novels, articles, blog posts, software code, and advertising copy
• Musical works: Compositions and lyrics
• Dramatic works: Scripts, screenplays, and stage plays
• Pictorial, graphic, and sculptural works: Photographs, illustrations, logos, and fine art
• Motion pictures and audiovisual works: Films, video content, and animations
• Sound recordings: Recorded music, spoken word, or other sounds
• Architectural works: Original building designs
• Choreographic works and pantomimes: When fixed in notation or video

Key limitations

Originality does not mean uniqueness. Two photographers who independently take nearly identical photos each hold the copyright of their own image.

Effort alone is not enough. In Feist Publications v. Rural Telephone Service (1991), the U.S. Supreme Court held that a white pages directory lacked the minimal creativity required for copyright protection, because alphabetizing names involves no creative judgment.

Human authorship is required. Works generated entirely by AI without meaningful human creative input are not recognized as original works of authorship. The D.C. Circuit affirmed this in Thaler v. Perlmutter (2025).

Ideas are not protected, only their expression. Copyright protects how an idea is expressed, not the idea itself.

Related terms

• Derivative work: A new work based on a pre-existing original, with its own copyright in the added creative expression
• Work made for hire: A category that shifts copyright ownership from the individual creator to an employer or commissioning party
• Unpublished work: An original work not yet distributed to the public, but still protected by copyright
• Published work: A work distributed to the public, which affects certain registration deadlines and available remedies

FAQs about original work of authorship

Does copyright arise automatically, or does a work need to be registered?

Copyright attaches automatically when an original work is created and fixed in a tangible medium. Registration is required only to file a federal infringement lawsuit or seek statutory damages and attorney's fees.

Can two people independently create nearly identical works and both hold a valid copyright?

Yes. Originality requires independent creation, not uniqueness. If neither author copied the other, each holds a valid copyright in their own work.

Who owns the copyright in a work created by a freelancer?

Works created by independent contractors generally remain the contractor's property unless a written agreement expressly assigns the copyright or designates the work as a work made for hire. Businesses that commission creative work without addressing this in writing may find the contractor, not the business, holds the copyright.