If you are wondering how to copyright a song, here is the good news: in the United States, your song is protected by copyright the moment you write it down or record it. But protection and registration are not the same thing. Registering your song with the US Copyright Office through its online system, called eCO, is what gives you the power to enforce that copyright in court. This guide explains what copyright covers, what registration unlocks, how to file step by step, what it costs, and when to do it.
We will keep it plain. No legal jargon unless we explain it.
What copyright actually protects (PA vs SR explained)
Every released song is really two separate creative works:
- The musical work (the composition). The melody and the lyrics. Written by songwriters.
- The sound recording (the master). The specific recorded performance of the song. Made by the artist, producer, or label.
The Copyright Office treats these as two different types of works, and historically it used two different forms for them:
- Form PA (Performing Arts) is for the musical work: the song itself, including music and lyrics.
- Form SR (Sound Recording) is for the sound recording. In some situations, an SR registration can also cover the underlying musical work, when the same person or people own both.
Today most people file online through eCO rather than on paper forms, but the PA and SR categories still matter. When you start an application, you are choosing which kind of work you are registering.
What copyright does not protect
Copyright does not protect:
- Song titles
- Short phrases
- Chord progressions on their own
- General ideas or styles, like "a sad country song about a truck"
It protects your specific expression: your particular melody, your lyrics, and your particular recording.
Why the split matters for royalties too
This same composition vs recording split shows up everywhere in the music business. Your PRO and The MLC pay on the composition. Your distributor and SoundExchange pay on the recording. That is why we say you own 200%. See how every stream connects on the Royalty Map.
Do you already have copyright? Registration vs protection
Yes. Under US law, copyright exists automatically once an original work is fixed in a tangible form. Writing lyrics in a notebook, saving a voice memo, or exporting a mix all count as fixing it.
So why register? Because protection and the ability to enforce it are two different things.
Protection
You own the copyright from the moment of creation. You can license it, sell it, and collect royalties on it without ever registering.
Registration
Registration creates a public record at the Copyright Office. For works first published in the US, you generally must register (or be refused registration) before you can file a lawsuit for infringement in federal court. According to the US Copyright Office, registration also carries important benefits for evidence and damages, which we cover next.
The "poor man's copyright" myth
You may have heard that mailing a copy of your song to yourself protects it. It does not replace registration. A sealed envelope is not a substitute for a public record at the Copyright Office, and it does not unlock the legal remedies that registration does.
What registering unlocks (statutory damages, the right to sue)
Here is what registration can do for you, based on guidance from the Copyright Office.
The right to sue
For US works, registration is generally required before you can file an infringement lawsuit. If someone copies your song and you have not registered, you will need to register before you can take them to court, and that can cost you time.
Statutory damages and attorney's fees
This is the big one. If your work is registered before an infringement begins, or within three months of first publication, you may be eligible for statutory damages and attorney's fees.
- Statutory damages are amounts set by law, so you do not have to prove exactly how much money you lost.
- Attorney's fees means the court can order the other side to pay your legal costs.
Without timely registration, you may be limited to proving actual damages, which is often hard and expensive for independent artists. For the exact rules, read the Copyright Office's own circulars.
Public record and evidence
A registration made before or within five years of publication is considered evidence of the validity of the copyright and the facts in the certificate. That can make your case much stronger.
Step-by-step: registering in eCO
eCO is the Copyright Office's electronic registration system. The screens change over time, so follow the on-screen prompts, but the flow generally looks like this.
Before you start, gather
- Song title (and any alternate titles)
- Names, addresses, and citizenship of every author
- Who owns the copyright (the claimant)
- Year the work was completed
- Date and country of first publication, if published
- A digital copy of the work (audio file or lead sheet) to upload
- Payment method
If you have co-writers, agree on ownership first. Our split sheet guide shows how.
The steps
- Create an account on eCO through copyright.gov.
- Start a new registration and choose the type of work. For a song only, choose the performing arts option. For a recording (and possibly the song within it, if ownership is the same), choose sound recording.
- Pick the right application. eCO offers a Standard Application and, in some cases, simpler or group options. Read the eligibility notes carefully.
- Enter the title.
- Enter publication info. Say whether the work is published and, if so, the date and country.
- Add the authors. List each author and what they contributed, such as music, lyrics, or sound recording.
- Add the claimant. Usually the authors, unless the rights have been transferred to a publisher, label, or company.
- Add limitations, if any. If your work uses samples or pre-existing material, you may need to exclude that material.
- Enter rights and permissions and correspondent info.
- Certify and pay.
- Upload your deposit copy. This is the audio file or sheet music. Do not skip this, or the application will not be complete.
After you submit, keep your confirmation. Processing times vary; the Copyright Office publishes current estimates on its site.
What it costs
Fees depend on which application you use and whether you file online or on paper. The Copyright Office updates its fees from time to time, so we will not quote numbers that could go out of date.
Check the current amounts on the official Copyright Office fees page before you file.
Ways to keep costs reasonable
- File online. Online filing through eCO is generally less expensive than paper.
- Check group options. The Copyright Office offers certain group registration options for some kinds of works, which can cover multiple songs in one application if you meet the rules.
- Register the composition and recording together when eligible. If the same claimant owns both, one sound recording application may be able to cover both. Read the eligibility rules first.
Be careful with third-party sites that charge a markup to file for you. You can file directly with the Copyright Office yourself.
When to file (the 3-month window around release)
Timing matters because of statutory damages.
The rule of thumb
Register before you release, or within three months of first publication. Doing so helps preserve your eligibility for statutory damages and attorney's fees even if an infringement starts right after release.
What "publication" means
Publication generally means distributing copies to the public by sale or other transfer, or offering them for distribution. Releasing a song through a distributor to download and streaming stores is commonly treated as publication, but the legal definition can be nuanced. If you are unsure, read the Copyright Office guidance or ask an attorney.
Build it into your release plan
Add copyright registration to the same checklist where you plan distribution, your PRO, The MLC, and SoundExchange. Our pillar guide lays out the full order: how to register a song everywhere it earns.
Common mistakes
Registering the wrong kind of work
If you only register the composition, your recording is not covered, and vice versa. Decide what you own and what you need to protect.
Leaving off co-writers
Every author should be listed accurately. Leaving someone off can cause disputes and weaken your registration.
Forgetting to exclude samples
If your recording includes a sample or an interpolation you do not own, you generally need to limit your claim so you are not claiming someone else's work.
Skipping the deposit upload
An application without its deposit copy is incomplete. Upload the file before you close the window.
Waiting until there is a problem
If you register after an infringement starts and outside the three month window, you may lose access to statutory damages and fees for that infringement.
Paying middlemen too much
Filing yourself is straightforward. If you use a service, make sure you understand what you are paying for.
How Royalty Lock helps
Royalty Lock keeps your song title, writers, splits, and release date in one place. When you are ready to file, it preps the details you need for eCO so you can copy them in quickly, and it lists copyright alongside every other registration in your checklist. You file under your own eCO login. We never log in for you. See How it works and our roadmap for what each registry allows today.
Keep your records together
After your registration comes through, save the certificate with your split sheet, your ISRCs, your ISWC, and your distributor confirmation. If anyone ever copies your song, having everything in one folder makes the next step much easier.
FAQ
How do I copyright a song for free?
Your song is automatically protected by copyright once it is recorded or written down, at no cost. Registering with the US Copyright Office costs a filing fee, which you can check on the official copyright.gov fees page.
How much does it cost to copyright a song?
The fee depends on the application type and whether you file online or on paper. The Copyright Office posts current fees on its website. Filing online through eCO is generally less expensive than paper.
Should I register the song or the sound recording?
It depends on what you own. The composition covers the music and lyrics; the sound recording covers the recorded performance. If the same person owns both, one sound recording application may be able to cover both. Check eligibility on copyright.gov.
How long does copyright registration take?
Processing times vary by application type and workload. The Copyright Office publishes current processing time estimates on its website. Your registration's effective date is generally the date the Office receives a complete application, fee, and deposit.