Novation vs Assignment: Key Differences Under Australian Contract Law

If your business is growing (or pivoting), there’s a good chance you’ll need to move contracts around at some point. Maybe you’re restructuring your group, bringing in an investor, selling part of the business, or switching suppliers. Whatever the reason, you’ll often end up asking the same question:

Should we do a novation or an assignment?

In Australia, the “novation vs assignment” decision is more than a technical legal debate. Choosing the wrong mechanism can mean you don’t actually transfer what you thought you transferred, you accidentally keep liability you expected to shed, or you end up in a dispute with a counterparty who never agreed to the change.

This guide breaks down novation vs assignment in plain English, with practical startup and SME examples, and a clear way to decide which one fits your situation.

What Is The Difference Between Novation And Assignment?

At a high level:

• Assignment is when one party transfers rights/benefits under a contract to someone else (for example, the right to receive payment). It does not usually transfer performance obligations to the new party in a way that releases the original party.
• Novation is when the parties agree to substitute a party to the contract (or otherwise enter a new arrangement on the same commercial terms), so the incoming party steps in and the outgoing party is usually released from future obligations (subject to what the novation actually says).

This is why you’ll often see “assignment vs novation” explained as:

• Assignment = transfer of benefits
• Novation = transfer of benefits and burdens

That’s a useful shorthand, but in the real world there are details that matter (like consent, timing, warranties, liability for past breaches, and what your contract actually allows).

Why This Matters For Startups And SMEs

Early-stage businesses move fast. You might sign contracts before your structure is final, or you might need to reorganise once you raise capital. If you’re not careful, you can end up with:

• the “wrong” entity on key customer or supplier agreements
• founders personally exposed under contracts they assumed belonged to the company
• a buyer refusing to settle because contracts can’t be transferred the way you expected
• ongoing liability sitting in the old entity after a restructure

Understanding novation vs assignment helps you avoid those traps and gives you a cleaner path when you’re scaling, fundraising, or exiting.

What Is An Assignment (And When Does It Work Best)?

An assignment is a legal transfer of contractual rights from one party (the assignor) to another (the assignee).

Think of it like this: if a contract gives you a benefit, you may be able to “hand over” that benefit to someone else.

What You Typically Can Assign

• the right to receive payment
• the right to enforce certain promises (for example, a right to claim for non-performance)
• other “benefits” that the contract grants to you

What You Typically Can’t Assign (Without More)

In many cases, you can’t assign your obligations under a contract (like your duty to deliver services) in a way that fully releases you. Sometimes a party can arrange for someone else to perform (for example, by subcontracting), but that’s not the same as transferring the obligation and being released - and it can also be restricted by the contract. This is where novation is usually required if the goal is to replace the party responsible for performance.

Also, many commercial contracts include “anti-assignment” clauses, such as:

• assignment is prohibited
• assignment is allowed only with written consent
• assignment is allowed to “related bodies corporate” (sometimes with notice requirements)

If you’re documenting an assignment, this is commonly done via a Deed of Assignment (or a shorter form assignment agreement), depending on the context and the original contract terms.

When Assignment Is Often The Better Fit

Assignment can be a good option when:

• you only need to transfer a benefit, not the whole relationship
• the other party doesn’t need to “work with” the new party in an ongoing way (or the contract allows it)
• the contract allows assignment (or consent is easy to obtain)

Example: Your business has a receivable (an invoice or payment stream) under a customer contract, and you want to transfer the right to receive that money to another entity (for example, as part of financing). Assignment may work, but you still need to check the underlying contract and any consent or notice requirements.

What Is A Novation (And When Do You Need It)?

A novation is a legal mechanism that substitutes one party for another in a contract. In practical terms, it involves an arrangement where:

• the incoming party takes on the rights and obligations going forward, and
• the outgoing party is usually released from future obligations (unless the novation says otherwise).

People often describe novation as “replacing” a contract. More precisely, a novation typically ends the old contract as between the outgoing party and the counterparty and puts a new contract in place (often on the same terms) with the incoming party.

This is commonly documented in a Deed of Novation.

When Novation Is Usually Required

Novation is usually the right tool when you want to transfer the entire contract position, including obligations. Common situations include:

• your startup restructures and a different group entity will deliver the services
• you sell a business (or a business line) and the buyer needs to “step into” key customer and supplier contracts
• you’re moving a contract from the founders (or a sole trader) to a newly incorporated company
• you’ve changed who is actually performing the contract and the counterparty must accept the new performer

Example: You originally signed a services agreement under your old company, but after raising funds you’ve set up a new operating company that will employ the team and deliver the services. If the new company is taking over delivery, the cleanest approach is often novation (because the obligations are moving too).

Consent Is A Big Deal With Novation

In most cases, a novation requires the agreement of all parties involved:

• the outgoing party
• the incoming party
• the counterparty

That’s because the counterparty is being asked to accept a new party they’ll be dealing with going forward. From their perspective, it’s not just a paperwork change - it can change risk, creditworthiness, capability, insurance coverage, and accountability.

Novation Vs Assignment: A Practical Checklist For Business Owners

If you’re weighing up assignment vs novation, these are the questions we usually recommend you work through.

1) Are You Transferring Obligations Or Just Benefits?

• If you’re transferring benefits only (like payment rights), assignment may be enough.
• If you’re transferring benefits and obligations (like who must perform the work), you likely need novation.

2) Does The Contract Allow Assignment Or Novation?

Don’t assume you can transfer a contract just because it makes commercial sense. Many contracts contain restrictions and technical requirements, such as:

• written consent needed before any assignment
• consent not to be “unreasonably withheld” (which still often leads to negotiation)
• a requirement to give formal notice
• a requirement that the assignee meets certain standards (insurance, licences, qualifications)

If you’re unsure, it’s often worth getting a Contract Review before you commit to a transaction or tell stakeholders that a transfer is “simple”.

3) Do You Need The Counterparty’s Consent?

• Assignment: consent depends on the contract terms and the nature of the rights being assigned. Some rights may be assignable without consent in certain circumstances, but many commercial contracts restrict assignment and may also require formal notice.
• Novation: consent is typically required because the counterparty is accepting a new contracting party going forward.

4) What Happens To Liability For Past Issues?

This is where startups and SMEs can get caught out.

Even if you “transfer” a contract, there may be issues sitting in the background, such as:

• unpaid invoices
• service credits
• missed KPIs
• data breaches
• warranty claims
• earlier breaches that haven’t been raised yet

A well-drafted novation or assignment document should deal with:

• who is responsible for pre-transfer liabilities
• whether the outgoing party is released (and to what extent)
• whether the incoming party gives any warranties about capability to perform
• what happens to security, guarantees, or indemnities

5) Is This Actually A “Transfer”, Or Just A Change To The Existing Contract?

Sometimes you don’t need a full novation or assignment. If the parties are staying the same, but you need to tweak scope, fees, timelines, or deliverables, a Deed of Variation may be a better fit.

Example: You’re keeping the same customer and the same supplier entity, but you want to extend the term and add a new service module. That’s often a variation, not an assignment or novation.

Common Startup And SME Scenarios (And Which Option Usually Fits)

Here are some common real-world situations where the novation vs assignment question comes up, and how to think about them.

Moving Contracts Into A New Company After You Incorporate

Many founders start by signing contracts personally (or as a sole trader), then incorporate once revenue grows. If the company is going to run the business going forward, you’ll usually want those key contracts moved into the company.

• Often suitable: novation (because the company needs to take over performance obligations).
• Watch out for: personal guarantees, credit checks, and whether the counterparty will require extra comfort before agreeing.

Group Restructures (Creating A Holding Company / New Operating Entity)

As your structure matures, you might create separate entities for IP, operations, employment, or risk management. If a different entity will deliver services, employ staff, or hold licences, you may need to shift contracts accordingly.

• Often suitable: novation for customer and supplier contracts tied to performance.
• Sometimes suitable: assignment for limited rights (like transferring a receivable), depending on the contract.

These restructures also raise governance questions. If you’re bringing on co-founders or investors, it can help to have a clear ownership and decision-making framework in a Shareholders Agreement so everyone understands who can approve contract transfers and major changes.

Selling Your Business (Or Buying One)

In a business sale, you’ll often hear “we’ll just transfer the contracts to the buyer.” But it’s rarely that simple.

If the buyer needs to step into major contracts (customers, suppliers, software licences, leases, distribution agreements), you’ll usually need:

• counterparty consent
• a plan for timing (what happens if consent isn’t obtained before settlement?)
• clear documentation allocating risk for pre-sale issues

• Often suitable: novation for ongoing trading contracts where the buyer must perform obligations.
• Sometimes suitable: assignment for specific rights (like a benefit stream), where permitted.

Outsourcing Delivery Or Switching Service Providers

If you’ve promised customers you’ll deliver services, but you want another entity to deliver them, you can’t always “assign” the delivery obligations away (and still be released). The customer may have chosen you for your specific expertise, compliance posture, or insurance.

• Often suitable: novation (with customer consent) if the new provider becomes the contracting party.
• Alternative: subcontracting (keeping your customer contract but contracting separately with a subcontractor). This is different to assignment/novation and needs its own contract strategy.

Sharing Confidential Information During Negotiations

Before any transfer, you may need to share sensitive information (customer lists, pricing, product roadmaps, codebase access, financials). That’s where a Non-Disclosure Agreement can help set expectations and reduce risk during discussions.

How To Handle Novation Or Assignment Properly (Without Slowing Your Business Down)

Because startups move quickly, it’s tempting to treat transfers as admin. But a small mistake here can create long-term liability or block a transaction later.

Here’s a practical approach we often recommend.

1) Start With The Original Contract

Before drafting anything, pull the signed contract and check:

• the assignment clause (and any consent requirements)
• whether there’s a novation mechanism already set out (if any)
• notice provisions (how notices must be given and to what address)
• any conditions precedent (insurance, approvals, licences)
• termination rights triggered by a “change of control” or transfer

2) Identify What Needs To Move (And What Must Stay)

Be clear about what you’re trying to achieve. For example:

• Do you need to move just invoice rights, or the full supply relationship?
• Does the outgoing party need a clean release from future obligations?
• Are there disputes, credits, or unresolved deliverables that need to be carved out?

Being specific upfront usually makes negotiations smoother and drafting faster.

3) Plan The Consent Process

If consent is required, treat it like a mini-project:

• decide who will contact the counterparty
• prepare a short explanation of the change (commercially reassuring, not overly legal)
• line up supporting evidence (insurance certificates, licences, capability statements)
• set a timeline that matches your transaction or restructure milestones

4) Document The Transfer Clearly

Whether you use a novation or an assignment, your document should clearly cover the commercial and legal essentials, including:

• effective date (when the change happens)
• scope (which contract and which rights/obligations)
• release (is the outgoing party released from future obligations?)
• liability allocation (who bears pre-transfer liabilities?)
• warranties (what each party confirms about authority and capacity)
• continuity (what happens to accrued rights, invoices, disputes, IP clauses, confidentiality clauses)
• signing blocks (correct entity names, ACN/ABN details, and authorised signatories)

If you’re doing this in the context of a broader deal (like an acquisition), it’s also important that the transfer documents align with the sale agreement and completion process.

5) Update Your Operational Records

After the paperwork is signed, make sure your internal reality matches the legal reality:

• update invoicing details and purchase orders
• update who is listed as the contracting party in your CRM
• update direct debits and payment authorities
• store signed documents where your team can actually find them later

This is especially important for startups with fast-growing teams, where knowledge can otherwise live in one person’s inbox.

Key Takeaways

• Assignment usually transfers contractual rights/benefits (like payment rights), but it doesn’t generally transfer performance obligations or release the original party from liability unless the contract structure and documentation properly deal with that.
• Novation is commonly used when you need to transfer the entire contract position, including obligations, so the incoming party steps in and the outgoing party is generally released for the future (as set out in the novation terms).
• In the novation vs assignment decision, the key practical question is whether you’re moving obligations as well as benefits.
• Always check the original contract for consent requirements, notice rules, and restrictions before assuming you can transfer anything.
• For restructures, fundraising readiness, and business sales, getting the documentation right early can prevent delays and avoid unexpected liability later.

If you’d like help choosing between novation vs assignment (and getting the paperwork right for your restructure, customer contracts, or transaction), you can reach us at 1800 730 617 or team@sprintlaw.com.au for a free, no-obligations chat.