Guide · Co-writing
What is a split sheet?
A split sheet is a written record of who wrote a song and what share each writer owns. Every writer lists their name and percentage, the shares add up to 100 percent, and everyone signs. Fill it in as soon as the song is written, while everyone remembers who did what.
Updated 20 Oct 2026
What goes on a split sheet
- The song title and the date it was written.
- Each writer's full name and contact details.
- Each writer's share, as a percentage. The shares must add up to 100.
- Each writer's performing rights organisation or collecting society, if they have one (for example ASCAP or PRS).
- A signature and date from every writer.
How writers decide the splits
There is no formula. Co-writers often split equally, because it is simple and avoids arguing over who did what. Others split by contribution: words, melody, chords. Agree it out loud first, then write it down. A split sheet records the agreement; it does not settle a disagreement.
When to fill it in
As soon as possible, ideally in the room where the song was written. Memories blur, and the song might do well later. Do it before the song is registered, recorded for release or pitched.
Writing shares versus other shares
A split sheet usually covers the share of the writing of the song. Publishing and other arrangements can be agreed separately, and can differ. If you have a publisher or a contract, check how it treats your share.
Is it legally binding?
It can help show what everyone agreed, but whether it is enforceable depends on where you live and how it is signed. This is not legal advice. For anything important, ask a music lawyer.
Make one now, and keep it with the song
Use the free split sheet template: list the writers, check the total, copy or print it. Then keep it with the song. In songdrafts every take of a song stacks on one card, with notes on the same song, so the split sheet details sit next to the recordings.
Common questions
Who needs a split sheet?
Anyone who writes a song with someone else.
Do split sheets have to be equal?
No. Writers can agree any split that adds up to 100 percent.
Can I fill in a split sheet after the song is released?
Yes, but it is harder. Memories fade and people may disagree. Do it as soon as the song is written.
Do I need a lawyer for a split sheet?
Not for a simple one between friends, but ask a music lawyer if there is a lot of money or a contract involved.
What if a writer will not sign?
Talk it through first. If you cannot agree, get advice before releasing or registering the song.
Want this done for you? songdrafts is a board for your voice memos: every take stacked on one card, songs that move across stages, merging half songs, and one share link with comments pinned to the second. Works offline, and nothing you upload trains AI. What is songdrafts?