Your book is yours from the moment you write it. Legally, copyright exists from the moment a work is created. However, formally registering your copyright gives you much stronger legal protection in case someone copies, plagiarizes, or uses your work without permission.
In this guide, we explain what copyright is, what it protects exactly, and how to register it in both Mexico and the United States so your work is legally safeguarded.
What is copyright?
Copyright is a set of legal rights that protect original works of literary, artistic, and intellectual creation. In the case of a book, it protects the specific text you wrote: the way you expressed your ideas, not the ideas themselves.
This means no one else can copy, reproduce, distribute, translate, or adapt your book without your explicit authorization. Copyright is automatic: it exists from the moment you fix your work in a tangible format (paper or digital). But formal registration offers significant legal advantages.
It is important to distinguish between copyright and ISBN. An ISBN is a commercial identifier; copyright is a legal protection. You need both, but they serve completely different functions.
What does copyright protect?
Protected
The complete text of your book
The original structure and organization
Original illustrations and graphics
The cover design (as an artistic work)
Translations you have created
Original compilations and anthologies
Not protected
Ideas, concepts, or general theories
Book titles (except as trademarks)
Bible verses (they are public domain)
Historical facts or statistical data
Methods or procedures described
Common phrases or popular expressions
How to register copyright in Mexico
In Mexico, registration is handled by INDAUTOR (Instituto Nacional del Derecho de Autor). The process is free and can be completed online or in person in Mexico City.
Gather the documentation
You will need: a valid government-issued ID, CURP, two printed copies of your work (or in digital format if it is not yet published), and a synopsis of the work no longer than one page.
Complete the application
Fill out the literary work registration form on the INDAUTOR portal. Include the author's information, the title of the work, the literary genre, the creation date, and a statement of originality.
Submit your application
You can submit it online through the INDAUTOR portal or in person at their offices. If you submit online, you will need your e.firma (the SAT advanced electronic signature).
Receive your certificate
Once the application is approved, INDAUTOR issues a work registration certificate that certifies your authorship. Processing time is approximately 15 business days. This certificate is legally valid throughout Mexico and is recognized internationally.
How to register copyright in the United States
In the United States, registration is handled by the U.S. Copyright Office. Unlike Mexico, registration has a fee, but it offers significant legal advantages.
Create an account at copyright.gov
Visit copyright.gov and register in the electronic registration system (eCO - Electronic Copyright Office). This is the fastest and most affordable method to register your work.
Complete the online application
Select 'Literary Work' as the type of work. Fill in the author's information, the title, the date of creation, the publication date (if applicable), and whether there are co-authors or contributors.
Pay the registration fee
The standard fee for an online application for a single-author work is $65 USD (2024). For paper applications, the cost is $125 USD. Payment is accepted via credit card, debit card, or bank account.
Upload a copy of your work
For unpublished works, upload a complete digital copy. For published works, you can upload the digital copy and must also mail two printed copies to the Library of Congress (this requirement applies only to works published in the U.S.).
Receive your registration certificate
Processing time is 2 to 8 months for online applications. Once approved, you will receive a registration certificate that serves as legal evidence of your authorship and the date of creation.
Key advantage of U.S. registration: if someone plagiarizes your work and you take the case to a federal court, prior registration allows you to claim statutory damages of up to $150,000 USD per infringement, plus attorney fees. Without registration, you can only claim actual proven damages, which are usually much lower.
Should I register in both countries?
If your audience spans both Mexico and the United States (which is the case for many Hispanic Christian authors), the ideal approach is to register in both countries. The Berne Convention ensures that registration in one country is recognized in other signatory countries, but having local registration greatly facilitates any legal proceedings.
The total cost of registering in both countries is minimal compared to the value of your work and the peace of mind of knowing you are legally protected. Consider it an investment, not an expense.
Need help registering your work?
At Reino Editorial, we handle copyright registration as part of our editorial services. Protect your work while we take care of the process.