Split sheets explained: agreeing songwriting splits before you release

A split sheet is a single page that names everyone who contributed to a song and records the percentage each person holds. Every contributor signs it. It is a record of an agreement, not a payment system, and it should exist before the song leaves the room.

What a split sheet actually is

The document does one job. It fixes, in writing, who contributed to a song and how much of it each person holds. It names the song, the date, the people, their roles, and their percentages. Then everyone signs.

That is the whole of it. A split sheet is short by design, because its value is that all the contributors read the same page on the same day and agreed with it. A five page document that nobody signs is worth less than one page that everybody did.

The percentages on the sheet are the reference every later system points back to. Your performing rights organization registration uses them. Your distributor's payout settings use them. If a publisher or a label ever looks at the song, the sheet is the first thing they ask for.

What a split sheet is not

Three confusions cost people money, so it is worth killing them now.

It is not a contract with a label or a publisher. Those are separate agreements about what a company does for you and what it takes. A split sheet only describes the relationship between the people who made the song.

It is not a registration. Registering the composition with a performing rights organization or a mechanical collecting society is a separate act, done later, using the numbers on the sheet. The sheet does not register anything by existing.

It is not the thing that pays anybody. No money moves because a split sheet was signed. Money moves when the song is registered, distributed, and used, and the percentages on the sheet determine how that money gets divided.

The two splits that get confused

Almost every argument about song percentages comes from treating one song as one thing. It is two.

The U.S. Copyright Office is direct about this. A sound recording and the underlying composition are separate copyright protected works, and they are commonly owned and licensed separately. Two works means two sets of percentages.

The writing split

The writing split covers the composition. That is the song as a song: the melody, the lyrics, the chord progression, the structure. It exists before anybody records anything and it survives every cover version and every remix.

The Copyright Office describes the author of a musical composition as generally the composer and the lyricist, if there is one. In practice that means the people who wrote the parts you could play on an acoustic guitar and still recognize.

The writing split is the number that flows into music publishing. It drives performance royalties and mechanical royalties, and it follows the song for the whole life of the copyright.

The master split

The master split covers the recording. Not the song, the specific captured performance: this take, this production, this mix. Record the same song again next year and you have a second master with its own percentages.

Here the Copyright Office names a different set of people. The author of a sound recording is the performer whose performance is fixed, or the producer who processes the sounds and fixes them in the final recording, or both.

Master percentages drive recording revenue, which is most of what a streaming payout is. If you want the ownership side in more depth, we cover master recordings and who owns them separately.

Why one song carries two sets of percentages

Work through a case where the two numbers come apart.

Two writers finish a song in a room. One writes the top line and the lyrics, one writes the chords. They agree the writing split is 50/50. Later they take it to a producer who builds the track, plays the bass, and records both vocals in his studio. He wrote none of the song.

The writing split stays at 50/50, because the producer did not write it. The master split does not, because he made a large part of the record. If the three of them agree the master is one third each, then one song now carries 50/50 on the composition and 33.33/33.33/33.33 on the recording, and both are correct.

This is the case readers cannot picture, and it is the reason a sheet that records only one number is a problem. Write both.

How to decide the percentages

If you are reading this in the middle of a disagreement, start here.

Equal splits, and when they are right

An equal split means everyone in the room takes the same share. Three writers, one third each. It is the most common arrangement and it is often the correct one, not the lazy one.

Equal splits are right when contribution genuinely was comparable, when the session was collaborative enough that nobody can honestly separate their part out, and when the people involved intend to keep working together. That last one matters more than it looks. A split that feels fair keeps a writing relationship alive, and writing relationships are worth more over ten years than three percentage points on one song.

Equal splits are the wrong answer when one person clearly did more and everyone in the room knows it. Agreeing to an even split you resent is how a song ends up in dispute two years later.

Contribution weighted splits, and how to raise the subject

The hard part is not the math. It is saying the thing out loud while everyone is still pleased with the song.

Raise it as an admin step, not as a negotiation. Something like: "Before we lose the session, can we write down the splits? I had us at forty for you and thirty each for us two. Does that land right?" You have proposed a number, you have made it a document task, and you have left space for someone to correct you.

Two rules make that conversation easier. Talk about the contribution, not the person. And write the number down the same day, whatever the number turns out to be.

Producers, features, topliners and beats

Four roles generate most of the disputes.

Producers usually take a share of the master, and often a share of the writing split when they contributed compositional elements such as a hook, a chord change, or a melodic line. A producer who only engineered and mixed usually takes neither, and takes a fee instead. Some producers ask for points, which is a share of the recording revenue expressed as a percentage.

Features usually take a share of the master for their performance, and a writing share only if they wrote their own part. A featured artist who wrote their own verse wrote part of the song.

Topliners write melody and lyrics over an existing track, which is compositional work, so a topliner normally holds a writing share.

Beats are the case with the most variation. A beat bought under a license is a different arrangement from a beat made in the room with you. Read what the license actually says about splits before you assume, because a lease and an exclusive sale are not the same deal.

What is customary in your genre and your city is a starting position. It is not binding on anybody. The only percentages that hold are the ones the contributors agreed to and signed.

Fill it in before the session ends

The best moment to complete a split sheet is while everyone is still in the room and still happy with each other.

What every sheet has to carry

The song title, including any working title it has been saved under.
The date the song was written.
Every contributor's full legal name, not the artist name.
Each person's role: writer, producer, performer, featured artist.
The writing split percentage for each person, totaling 100.
The master split percentage for each person, totaling 100.
Each writer's performing rights organization and IPI number, where they know it.
Contact details for each person.
A signature from every contributor, and the date they signed.

Two totals, both at 100. A sheet that adds up to 97 or 105 is a sheet you will have to redo.

Why "we will sort it out later" is the expensive option

Later is a worse time by every measure.

Later means after the song works. When a song does nothing, nobody argues about percentages. When it starts earning, the same conversation is a negotiation over real money, with everyone remembering the session differently and at least one person no longer answering messages.

Later also means the registration has already happened, on numbers somebody guessed. That is the expensive version, because unwinding a filed registration takes longer than agreeing the numbers on the day.

From the sheet to the money

The sheet is the agreement. Two systems turn it into payments.

Registering the composition with your performing rights organization

Your writing split goes into your performing rights organization registration. Shares there are usually expressed on a two sided scale. BMI, for example, treats payments to writers and publishers as a single unit equal to 200%, with the writers' shares totaling 100% and the publishers' shares totaling the other 100%. Take the number from your sheet and enter it as your writer share.

Mechanical royalties on the composition are collected separately. In the United States that runs through The MLC, whose guidance on registering a work notes that where the total submitted shares already equal 100%, a conflicting claim has to be resolved before anything is paid. Two co-writers who register different numbers freeze the song. That is the practical reason the sheet exists. For the licensing side of that, see our explainer on what a mechanical license is.

Your writer credit also becomes public. Spotify songwriter pages pull from the credits attached to a release, which is where a missing name gets noticed.

Setting the split with your distributor

The master split is handled where the release lives. Set the recording percentages on the release itself, and each contributor gets paid their share directly, without anybody invoicing anybody after the fact. In Unchained you set this on the release before it goes out, and our help center covers the screens step by step.

Working out what each person is actually owed

Percentages are the agreement. Payouts are arithmetic, and the two come apart on rounding.

Take a payment of $100 split three ways. Each share is $33.3333, which does not exist as money. Round each one down and you have paid out $99.99, leaving a stranded cent. Round each one to the nearest cent and you may pay out $100.01, which is a cent you do not have.

On one payment this is trivial. Across twelve months of statements, dozens of territories, and a catalog of releases, it stops being trivial, and it is the kind of discrepancy that makes a collaborator think something is wrong when nothing is. The fix is to decide in advance where the remainder goes and to apply it the same way every time.

Run the numbers before you send the statement, not after somebody queries it. If you want the wider picture of which royalty types these percentages apply to, we break down how music royalties are paid.

Five ways splits go wrong

No sheet at all. The agreement exists only as a memory, and memories diverge.
A sheet nobody signed. An unsigned draft is a proposal, not an agreement.
Writing and master collapsed into one number. One song, two works, two sets of percentages.
A contributor discovered after release. Somebody played on it, or wrote a line, and nobody wrote them down.
Percentages that do not total 100. Both totals have to land on 100, and neither system will fix it for you.

Frequently asked questions

Does a split sheet need a lawyer?

No. A split sheet is a written record of what the contributors agreed, and contributors can write it themselves. A lawyer becomes worth involving when the amounts are large, when a company is party to the arrangement, or when the split sits inside a wider deal.

Does a split sheet need to be notarized?

No. Signatures from every contributor are what matters, and dated electronic signatures are normal practice. Notarization is not required for the sheet to be a record of the agreement.

What happens if somebody refuses to sign?

You do not have an agreed split, and you should not register the song as though you do. Registering numbers a co-writer disputes creates a conflicting claim that stops payment on the work. Keep talking, and keep the song unreleased until the sheet is signed.

Can a split be changed after release?

Yes, if everyone who signed agrees to the change and signs the revised sheet. Both the registration and the release settings then need updating to match. Changes are not retroactive by default, so income already paid out on the old numbers usually stays where it went.

Does a split sheet cover a sample?

No. A sample involves rights held by people who were not in your session, and clearing it is a separate process. Note the sampled work on the sheet so the clearance is not forgotten, then handle the clearance itself properly.

What if the producer wants points instead of a percentage?

Points are a percentage, expressed in the language of recording deals, and they normally apply to the master rather than to the composition. Write the number on the master side of the sheet as a percentage so there is no ambiguity about what was agreed.

Do I need a separate sheet for every song?

Yes. Percentages are per song, and contributions differ from song to song even across one session. One sheet per song, filled in on the day.

Is a split sheet the same as a copyright registration?

No. Copyright registration is a filing with a national copyright office. A split sheet is a private agreement between contributors about their shares. They serve different purposes and you may want both.

This article explains how splits work in practice. It is not legal advice, and a split sheet is not a substitute for advice from a qualified lawyer on your own situation.

Splits are easier to keep straight when the release and the payouts sit in one place. Unchained delivers to 150+ platforms and lets you set recording splits on the release itself, so each contributor is paid their agreed share automatically. Take a look at the distribution plans to see how that works for your next release.