If you never got an IP assignment signed, the contractor who built your product, brand or content may still own the copyright in it, no matter how long ago the work was delivered or how many invoices have been paid since. This article is for the business that has just discovered the gap, often because someone else found it first, and needs to understand exactly what it exposes them to and how it typically gets fixed under pressure.
> Quick answer: Without a signed assignment, a contractor generally retains copyright in what they created, even after being paid in full. This surfaces most often in due diligence, when an investor's lawyer asks for the chain of title and finds none. A former contractor discovering the gap gains real leverage, since they can refuse to sign, demand payment, or in rare cases assert their retained rights directly. Fixing it late is possible but slower, costlier and entirely dependent on the contractor's continued goodwill.
Where this actually surfaces
A missing IP assignment is quiet by nature. Nobody notices while the business is simply using the software, the logo, or the written content the contractor produced, because day-to-day use does not require proof of ownership, only the practical ability to use the thing. The gap becomes visible the moment somebody actually asks for proof, and the most common moment that happens is due diligence ahead of a funding round or an acquisition. An investor's lawyer working through a request list will ask, specifically, to see the chain of title for the company's core intellectual property, and "we paid an invoice" is not an answer to that question. Our due diligence request list guide covers exactly where this question sits in a typical process, and it is rarely a footnote. Core product IP with an unclear ownership history is one of the things that can genuinely stall or reprice a deal, because the buyer or investor is being asked to value something the seller may not actually own outright.
It can also surface outside a transaction. A contractor relationship that ends badly, a dispute over a final invoice, a falling out over scope, sometimes leads a former contractor or their advisers to look again at what was actually signed at the time. If the answer is nothing, the contractor is in a stronger position than the business that commissioned and paid for the work might assume.
The leverage a former contractor gains
This is the part businesses tend to underestimate. A contractor who never signed an assignment, and who realises the business urgently needs one now, whether for a funding round, an acquisition, or simply to stop worrying about it, is negotiating from a position of real strength. They can decline to sign at all, though that is rare in practice since most contractors have no particular interest in blocking a former client's deal out of spite. More commonly, they use the moment as leverage for a fee, sometimes a substantial one, in exchange for signing an assignment that, strictly, should have been part of the original engagement and priced into the original fee. In a genuinely soured relationship, a contractor can also simply decline to engage at all, leaving the business to either negotiate harder, find a workaround, or accept the deal risk.
None of this requires the contractor to be acting unreasonably. They are being asked, after the fact, to give up something they are not legally obliged to give up for free, and it is entirely rational for them to price that request accordingly. The business that skipped the assignment at the outset created this dynamic, not the contractor asking to be paid for closing the gap now.
Moral rights complicate the fix further
Even where a late assignment is negotiated and signed, it typically only deals with economic copyright, the right to use, reproduce and licence the work. Certain moral rights, including the right to be identified as author and the right to object to derogatory treatment of the work, remain with the creator under the Copyright, Designs and Patents Act 1988 regardless of any assignment, because moral rights cannot be assigned, only waived. A late assignment that transfers ownership but omits a moral-rights waiver leaves the business owning the copyright while the original creator retains rights over how the work is used and credited, which is a genuinely awkward position for something like branded software or a public-facing product where attribution or alteration could matter later. Fixing the ownership gap properly means fixing both pieces together, not just the headline transfer of copyright.
The practical cost of doing this late versus doing it on time
An assignment signed at the start of an engagement, built into the consultancy agreement itself, typically costs nothing beyond the time to include the clause. An assignment negotiated years later, once the relationship has ended and the business has an urgent reason to need it, routinely costs a negotiated fee, legal time to draft and negotiate the retrospective document, and, in some cases, delay to whatever transaction created the urgency in the first place. The due diligence timeline in particular does not pause comfortably while a former contractor is tracked down and a fee negotiated. Deals have real momentum, and a chain-of-title gap discovered midway through a process is exactly the kind of issue that can cause an investor to pause, reprice, or in a worse case walk away.
What this means if you find the gap now
If you recognise this situation, working out exactly what is missing is the first step: which contractors, over what period, produced what deliverables, without a signed assignment on file. Our companion piece on who owns work a contractor did for you sets out the default ownership position in detail and is worth reading alongside this one, since understanding exactly why the gap exists helps in explaining, to a sceptical former contractor, why the assignment matters and is a reasonable thing to ask for even after the fact.
Once the gap is mapped, approach the affected contractors directly, ideally before a deal timeline forces the conversation, since a calm approach with time to negotiate produces a better outcome than a rushed one under deal pressure. Be prepared for a fee, treat it as the cost of the earlier oversight rather than an unreasonable demand, and get the assignment, including a moral-rights waiver, properly signed this time.
Getting the retrospective assignment signed
Our guide to drafting an IP assignment with AI covers building the retrospective version through AI Legal Drafting, a live feature that assembles vetted England and Wales clauses rather than generating new legal wording, the same distinction between assembled and invented clauses worth knowing beforehand, built to include the present assignment, warranties, further assurance and moral-rights waiver together as a single document rather than piecing them together separately, matching the clause structure our IP assignment template guide sets out in full. Send it for e-signature once the contractor has agreed terms: electronic signatures are admissible for most commercial documents in England and Wales, with exceptions including deeds, wills, land transfers and lasting powers of attorney, so confirm whether this particular assignment needs to be executed as a deed given what it covers. Keep the signed assignment, and a record of when the gap was identified and closed, in the same rooms as the rest of your IP paperwork, with page-by-page analytics showing the contractor actually opened and reviewed the terms before signing, so the record itself stands up if it is ever questioned again.
This article is written for England and Wales, where the Copyright, Designs and Patents Act 1988 governs the ownership and moral rights position described above. If the contractor or the work sits under another jurisdiction's law, the specific statute will differ, but the underlying exposure, a missing assignment surfacing at the worst possible moment and handing leverage to whoever is being asked to sign late, is the same risk to check for under your own jurisdiction's copyright law.
Frequently asked questions
What happens if a company never got IP assigned from a contractor?
The contractor generally retains ownership of the copyright, regardless of payment made for the work. This most often surfaces during due diligence for a funding round or acquisition, when an investor's lawyer asks for the chain of title and finds the assignment was never signed.
Can a former contractor refuse to sign an IP assignment after the fact?
Yes. They are under no legal obligation to sign an assignment that was not part of the original engagement, and they can decline, demand a fee, or negotiate terms before agreeing. This gives a former contractor genuine leverage in a situation the commissioning business created by skipping the assignment originally.
Does a late IP assignment fully resolve the ownership gap?
It resolves economic copyright ownership if properly drafted and signed, but moral rights, such as the right to be identified as author, cannot be assigned under the Copyright, Designs and Patents Act 1988, only waived. A retrospective assignment needs a moral-rights waiver included to close the gap fully.
Why does a missing IP assignment matter for fundraising?
Investors and their lawyers routinely request the chain of title for a company's core intellectual property during due diligence. A gap discovered mid-process can stall the deal, trigger renegotiation, or in a worse case cause an investor to walk away, because they are being asked to value IP the company may not actually own.
Is it worth fixing a missing IP assignment even without a deal pending?
Yes. Waiting until a deal forces the issue means negotiating with a former contractor under time pressure, usually at a higher cost and with less leverage than approaching them calmly beforehand. Mapping and closing gaps proactively is materially cheaper than fixing them retrospectively under deadline.
Close the gap before it costs you a deal
Close a missing IP assignment properly, with a present assignment, warranties and a moral-rights waiver together, drafted from vetted England and Wales clauses and signed in the same place you drafted it. The free tier gives you three rooms and twenty-five active links, forever, with no card required; the AI drafter and e-signature start on Pro at £19 a month. Start for free and fix the gap before diligence finds it for you.
This article is general information, not legal advice. Retrospective assignments, moral rights and their tax and negotiation implications are fact-sensitive, and anything with real commercial value attached deserves review by a qualified adviser.
Sources
- First ownership of copyright, creator owns unless employee in the course of employment or assigned in writing: Copyright, Designs and Patents Act 1988, section 11, https://www.legislation.gov.uk/ukpga/1988/48/section/11
- Moral rights cannot be assigned, only waived: Copyright, Designs and Patents Act 1988, section 94, https://www.legislation.gov.uk/ukpga/1988/48/part/I/chapter/IV
- Electronic signatures and execution of deeds: Law Commission, Electronic execution of documents (2019), https://lawcom.gov.uk/project/electronic-execution-of-documents/ ; HM Land Registry Practice Guide 82, https://www.gov.uk/government/publications/electronic-signatures-accepted-by-hm-land-registry-pg82