A songwriter in Nashville gets an offer. A mid-size publisher wants to sign her catalog, pay her an advance somewhere in the range of a few tens of thousands of dollars, pitch her songs to major artists, and run a sync team that actively calls music supervisors. The catch: she has to assign half of her publisher's share to them. She has no idea what that means in dollars. She doesn't know when — or whether — she'll ever get her songs back. She signs anyway because the advance feels real and the contract is forty pages of language she can't parse.
Three years later, the songs are unrecouped, the publisher has moved on to newer writers, and she discovers there is no reversion clause. The publisher keeps 25% of every song she wrote during that period, forever, regardless of what the catalog earns. The advance was real. The terms were real too.
Co-publishing agreements are not predatory by design. They are the standard mid-tier deal in the music industry, and when the terms are right, they are genuinely valuable to songwriters. But the math is specific, the leverage points are specific, and the clauses that will hurt you years from now are written in language designed to feel routine. This piece breaks all of it down.
The Arithmetic Before Anything Else
Every song is divided into two equal halves by industry convention: the writer's share and the publisher's share, each representing 50% of total income. The writer's share is yours, always. No legitimate deal takes it from you. The publisher's share is where the negotiation lives.
In a full or exclusive publishing deal, the publisher takes 100% of the publisher's share. That means they own half the song. In a co-publishing deal, they take only half of the publisher's share — meaning 25% of the total song. You retain the other 25% of the publisher's share, plus your full 50% writer's share, leaving you with 75 cents of every dollar the song earns.
The most common starting deals are 75%, but if you have enough heat and bargaining power, you can get up to 90%.
That 90% figure, from Passman's framework (Passman, Chapter 18 (Co-Publishing focus)), is not a fantasy number for superstars only. Songwriters who are producing consistent placements, who have a bidding situation between publishers, or who are willing to accept a smaller advance in exchange for a better split can move significantly above the standard 75/25 starting point. The smaller the advance you take, the more negotiating room you typically have on the percentage.
What does 90% look like mathematically? The publisher receives 10% of total song income — meaning they own only 10% of the publisher's share, and you own 90% of everything the song earns. For catalog with real sync potential or proven streaming performance, that difference compounds over decades.
What the Publisher Actually Owns
The ownership question matters more than most songwriters realize when they sign. Historically, publishers owned 100% of the copyright on every song they signed. The writer got an income split but had no ownership stake. Today, co-publishing deals commonly give the writer co-ownership of the copyright — usually 50/50 on the copyright itself, though the income split can be different.
There are three structures in common use right now. First: the publisher owns the copyright entirely, with a contractual obligation to reassign it back to you at a future date. Second: you and the publisher co-own the copyright 50/50 from day one, and the income split is separately negotiated. Third: you own 100% of the copyright and merely grant the publisher an exclusive license to administer and exploit it during the term. That third structure is essentially an administration agreement and carries little or no advance, but it preserves your ownership completely.
The practical consequence of these structures matters most when the deal ends. If the publisher owns the copyright outright and there is no reversion clause — as in the story that opened this piece — they keep that ownership in perpetuity. If you co-own the copyright with a properly negotiated reversion, you can reclaim the publisher's ownership stake after a set number of years. If you owned the copyright throughout, you simply decline to renew.
Advances: How They Are Paid, How They Are Recouped
The advance is the number that makes co-publishing deals attractive to working songwriters. For someone without an established catalog, getting a payment up front — rather than waiting years for royalties to accumulate — is a significant practical benefit. But how advances actually function is widely misunderstood.
An advance is a prepayment against your future royalty share. The publisher pays it to you now, then recoups it from your share of future earnings before you see another dollar. Critically: recoupment only comes out of your share, not the publisher's. That means the publisher is earning money on the catalog while you are still technically unrecouped. They collect their 25% of every royalty dollar that comes in. You collect nothing until your portion of those royalties has paid back the full advance.
The good news: advances under co-publishing deals are virtually always non-refundable. If the songs never earn back the advance, you typically keep the money. You simply see no royalty checks until you recoup, and potentially for the life of the deal if recoupment never happens.
For new writers signing with a major publisher, advance ranges tend to start in the tens of thousands of dollars annually and scale upward based on track record and leverage. Established writers with consistent income histories can sometimes reach advances of hundreds of thousands of dollars per year. In a genuine bidding situation for a songwriter generating real heat, the numbers can go higher still. These are not guarantees, and the actual figure in any specific deal depends entirely on what the publisher believes the catalog will earn.
Most modern deals structure the total advance for a contract period in installments rather than paying everything at signing. A common structure pays a portion at signing and the balance at a later milestone — perhaps a year into the deal, or at a certain recoupment threshold. If you have negotiating leverage, pushing for the bulk of the advance at signing reduces your exposure if the relationship turns out not to work as expected.
What Gets Deducted Before Your Percentage Applies
Before your percentage is applied to income, a set of costs comes off the top, shared proportionally between you and the publisher. These typically include subpublishing fees in foreign territories, collection agency costs, costs of copyright registrations, sample clearance fees, and demo recording costs. Because these come off the top, both you and the publisher bear your proportionate share of them.
There are other costs that do not come off the top — instead, they come entirely out of your share. The two biggest are your advance recoupment and any costs related to copyright infringement claims against your songs. Under every standard songwriter contract, you are warranting that you own and control what you are delivering. If someone successfully claims you infringed their copyright, you eat 100% of the damages and legal costs.
Watch carefully for language giving the publisher the right to deduct any other expenses in connection with your songs beyond the specific list. That language is common, difficult to remove entirely, and genuinely broad. Negotiate to narrow it wherever possible by asking for a specific enumerated list rather than an open-ended catch-all.
At Source: The Three Words That Change the Math in Every Territory
If your deal covers worldwide rights — and most co-publishing deals do — you need to understand how the money flows from international territories back to you. Publishers in other countries are called subpublishers, and they take a percentage of the money they collect before passing the remainder to your publisher.
An at-source deal means your percentage applies to what the song earns in each territory before the subpublisher takes their cut. A receipts-based deal means your percentage applies only to what your publisher actually receives after the subpublisher has taken their share. The difference is not trivial across a career's worth of international earnings.
When you sign with a major publisher, their affiliated subpublishers in most major territories are owned or controlled by the same company, which makes getting paid at source significantly more achievable and is worth pushing hard for. When you sign with an independent publisher that licenses third-party subpublishers, the subpublisher charges are genuinely coming out of someone else's receipts, making a true at-source deal harder to negotiate. In that case, negotiate to cap what third-party subpublishers can charge — limiting the deduction to something in the 15% to 20% range is a reasonable benchmark.
Performance Royalties: The Structural Exception
Performing rights organizations — ASCAP, BMI, SESAC in the US, and their equivalents internationally — pay songwriters directly for public performances of their songs. This includes radio play, streaming, live performances, and television broadcast. The PRO pays the writer's share (50% of total performance income) directly to you, bypassing the publisher entirely. They pay the publisher's share to your publisher.
Because you already receive 50% of performance money directly from your PRO, publishers argue that you only need 50% of the publisher's performance share to reach your overall percentage. Under a standard 75/25 deal, that would give you 50% directly from the PRO plus 50% of the publisher's 50% performance share — which totals 75% of all performance income. Publishers commonly insist on this reduced calculation for performance money, and it is a significant financial point on catalog that generates substantial radio or streaming performance royalties.
Pushing back on this is worth doing, and occasionally worth getting partial concessions on, especially if the catalog is heavily performance-driven. But for most songwriters at the earlier stages of a co-publishing deal, the publisher's position on performance money tends to hold.
The Term: How Long Are You In, and How Do You Get Out
Term songwriter agreements — meaning deals where you commit all the songs you write during a defined period — typically run for one to three years as a first period, with the publisher holding options for additional periods. Options are at the publisher's election, not yours. They will exercise them if the catalog is performing; they will let them lapse if it is not.
The clause that most songwriters miss: in virtually all co-publishing deals, the term extends automatically until your advances are fully recouped. If the catalog does not perform, you could remain contractually bound to a publisher for years beyond what you expected, unable to take new songs elsewhere, watching the publisher do little with your catalog because they have moved on to newer priorities.
The protection against this is a repayment right. Negotiate for the right to buy yourself out of the deal by repaying the unrecouped balance, at which point the term ends. Publishers will generally want more than 100% of the unrecouped amount — typically 125%, on the logic that if you had actually earned the money through royalties, they would have earned additional income on top of the recoupment. If you have leverage, you can sometimes push this down to 110%, particularly under deals with higher writer percentages.
When negotiating any repayment right, ask that the calculation of your unrecouped balance include pipeline earnings — money the publisher has already received but not yet accounted to you because it falls after the close of the most recent accounting period. If the publisher has $3,000 sitting in their account that they owe you but have not yet paid out, your actual unrecouped balance should be reduced by that amount. Without this provision, you pay to recoup money the publisher already holds.
Reversion: Getting Your Songs Back
Reversion is the contractual provision that requires the publisher to return your songs at some defined future point. It is distinct from the copyright termination rights that exist under US copyright law and is entirely negotiated. If there is no reversion clause in your contract, the publisher's ownership interest in your songs can last for the full copyright term — which in practical terms means your lifetime plus 70 years.
Always ask for reversion. Even if you do not get it, or do not get the version you wanted, always ask. The upside of owning a successful catalog outright years from now is substantial, and catalog sales have generated life-changing amounts for songwriters who had the foresight to negotiate reversion into their deals.
Unconditional Reversion vs. Conditional Reversion
The cleanest version of reversion is unconditional: at a defined number of years after the end of the exclusive term, all songs revert to you regardless of recoupment status or earnings. Retention periods in current deals — the time the publisher keeps the songs after the term before reversion kicks in — generally run somewhere between five and fifteen years, with a large portion of deals landing in the seven-to-twelve-year range.
Conditional reversion is more common for songwriters without major leverage. The conditions typically include a minimum earnings threshold — songs that have earned meaningfully during the term do not revert, while songs that earned nothing or very little come back to you. The minimum earnings test is frequently pegged to a dollar amount, and getting that threshold set as low as possible, or defined as minimal rather than none, expands the pool of songs you can reclaim.
Virtually all conditional reversion clauses also tie reversion to recoupment. The songs come back only after you have recouped your advance, or after you have paid back the unrecouped balance. As with term buyouts, the repayment amount is typically set at 110% to 125% of the balance. And again, including pipeline earnings in the recoupment calculation reduces what you actually owe.
If your reversion is conditioned on recoupment and the deal runs long because of an unrecouped balance, try to negotiate a hard cap on the extension. For example: songs revert seven years after the end of the term, extended until recoupment or repayment, but in no event later than ten years regardless of recoupment status. This prevents an indefinite extension driven by a catalog that never quite earns back the advance.
After Reversion: Collection Periods and What Comes Next
When your songs do revert, the publisher retains the right to collect money earned while they controlled the songs but not yet paid out. This is called a collection period, and it is standard — you cannot reasonably expect a publisher to forfeit money that was earned under their administration just because the formal relationship has ended. What you can negotiate is the length of that collection period. The standard runs from one to two years after the end of the term, sometimes with a longer window for international territories where payment timelines are slower. Shorter is better for you.
Once reversion is complete, act quickly. Register your reclaimed songs with your PRO under your own administration or your new administrator's. If you do not, royalty payments may continue flowing to the old publisher's account by default.
Creative Control: What You Can Ask For and What Is Realistic
Co-publishing deals transfer administration rights to the publisher, which means they technically have the authority to issue licenses on your songs. The question is how much approval you retain over what those licenses cover.
Sync licenses — placements in film, television, advertising, and online video — are the highest-value single-use licenses most songwriters will encounter, and they are the area where creative approval matters most. A song placed in the wrong context can affect how listeners and industry professionals perceive the entire catalog. Most publishers with leverage will resist giving blanket sync approval because they sometimes need to respond to placement requests within 24 hours, and an unreachable songwriter could cost them the deal.
A workable compromise: you have approval over all sync licenses except for a defined set of low-risk, high-frequency contexts — music-centric television programs, certain live broadcast formats, and similar uses where the context is neutral and the turnaround is tight. You retain hard veto power over placements you consider reputationally damaging: adult content, certain product categories, political advertising.
Commercial and advertising use is a separate approval right from sync licensing and should be negotiated separately. Not all commercial uses require a sync license — radio commercials and print ads do not — so approval over sync licenses alone does not give you approval over all advertising uses of your songs. Ask for commercial approval as a standalone clause.
Other creative controls worth negotiating include: changes to English lyrics, changes to the melody, addition of foreign-language lyrics, changes to the title, and sampling of your composition by another artist. The last one — approving who samples you — is often straightforward to get and matters significantly for catalog integrity.
Co-Writes and How They Change the Math
Most commercially released songs today are co-written. Under a co-publishing deal, you can only deliver your share of a co-written song — you cannot assign what your co-writers own. Make certain that your contract defines what you are delivering as your portion of each song. If the contract language requires you to deliver the whole song without this qualification, you are technically in breach every time you co-write with someone outside the deal, which is almost always.
How co-writes are split has evolved significantly. The traditional split — 50% to the melody writer, 50% to the lyricist — no longer reflects how most contemporary songs are made. In hip-hop, pop, and electronic music, the producer who creates the track, the beatmaker who provides the rhythmic foundation, and the topline writer who delivers the melody and lyrics all contribute substantially to the finished song. Track contributions now commonly receive one-third to one-half of the total song split, depending on the specific contribution and the leverage of each party involved.
When a track contains a sample, the owner of the sampled material also receives a share of the copyright and publishing, and that share has to come from somewhere. Logically it should come from the party who introduced the sample — usually the track creator — but in practice this is negotiated case by case based on leverage. Whoever has less bargaining power tends to absorb more of the sample owner's cut.
The Administration Fee Sleight of Hand
Some co-publishing contracts include an administration fee — typically around 10% of income — taken off the top before the income split is applied. This is worth understanding as a structural issue, not just a number. If you have a 75/25 deal and the publisher takes a 10% admin fee off the top, your effective percentage is not 75%. It is 75% of the remaining 90%, which equals 67.5%. The administration fee reduces your real take by more than it appears to when you read the headline split.
Major publishers typically do not charge this fee or will remove it if asked, because their overall percentage is intended to compensate them for administration. Independent publishers who outsource administration to a third party will often pass some or all of that third-party cost through to you. In those situations, find out exactly what the third-party administrator charges before signing. You need that number to understand what you are actually keeping.
What This Means When You Are Ready to Sign
A co-publishing deal is not inherently a bad deal. For a working songwriter who wants active song pitching, advance capital, a functioning sync team, and a publisher with real financial stake in the catalog's success, the co-publishing structure is designed to align those interests. The publisher only makes money if your songs make money. That alignment is real.
The problems arise from clauses that were never discussed, terms that seemed standard at signing, and ownership consequences that compound over years. A 25% stake in a catalog that stays with a publisher indefinitely because there was no reversion clause is a significant asset transferred away permanently. An unrecouped balance that extends your term for years beyond what you expected, with no right to buy out, is a meaningful constraint on your creative freedom.
- Negotiate your percentage above 75% if you have any leverage, or if you are willing to accept a smaller advance.
- Push for at-source payment in all territories where the publisher has affiliated subpublishers.
- Insist on a reversion clause with a specific retention period and a hard cap on any extension tied to recoupment.
- Negotiate a buyout right that allows you to repay the unrecouped balance to end an extended term, calculated to include pipeline earnings.
- Get approval rights over sync licenses, commercial uses, and sampling — separately, not bundled.
- Ensure your co-write language limits your delivery obligation to your share of each composition.
- Remove or cap administration fees; if they survive, understand the effective percentage reduction they create.
- Identify whether any affiliation exists between the publisher and a record label or film studio, and add language requiring arm's-length licensing to affiliated companies.
No contract template replaces a music attorney's review of your specific situation before you sign a co-publishing deal. But entering that attorney meeting with a clear understanding of the mechanics — what a 75/25 split means in practice, how advances recoup, what reversion requires, and why administration fees change the math — makes the conversation faster, cheaper, and more productive. You know what to ask for. You know what to resist. You know what the publisher's standard position will be and why.
The songwriter in Nashville who signed without understanding her reversion terms did not lose because the deal was dishonest. She lost because she signed a document she did not understand, and the publisher was under no legal obligation to explain it to her. The obligation to understand what you are signing is entirely yours.
References: Passman, Donald S. *All You Need to Know About the Music Business* (11th ed.). Chapter 18 (Co-Publishing focus).