Contract On Foot: When To Use It, Risks And Practical Tips

If you run a small business, there are plenty of times where you and the other side have started “doing the deal” before the paperwork is fully signed. Maybe you’ve agreed on price and timing over email, started ordering stock, or even begun providing services while the final contract is still being negotiated.

In Australia, people often describe this situation as having a contract “on foot”.

A contract on foot can be practical and even necessary in fast-moving commercial situations. But it can also create risk if you assume you’re “not legally committed yet” simply because the final agreement hasn’t been formally signed.

Below, we break down what a contract on foot usually means, when it can work well, where it can go wrong, and the practical steps you can take to protect your business while you negotiate and operate at the same time.

What Is a “Contract On Foot”?

In plain terms, a contract on foot means there is an agreement in motion between parties, and they are acting as though they have a deal, even if the final written contract hasn’t been executed (signed) yet.

This can happen in lots of everyday business scenarios, such as:

• you’ve accepted a quote and work has started, but the long-form contract is still being drafted
• you’re trading under “standard terms” that were emailed over, but no one has signed them
• you and a supplier have agreed key commercial points, but not all details (like liability caps or warranties) have been finalised
• you’ve issued purchase orders, and the other party has started delivering goods

A key point for small businesses: a contract on foot isn’t a defined legal term, and it doesn’t automatically mean there is a binding contract in every case. But it often means you’re in a grey zone where a court could find that a contract exists (or that certain terms apply) based on what was said and done.

Can You Have a Binding Contract Without Signing Anything?

Yes. In Australia, a contract can be formed without a signed document as long as the core elements of a contract are present (for example, a clear offer and acceptance, consideration, and intention to create legal relations).

That’s why “we haven’t signed yet” is not always a safe position if you’ve already:

• accepted deliverables or started paying invoices
• commenced work or instructed the other party to proceed
• represented (in writing or verbally) that the deal is agreed

If you’re unsure whether your communications have created a contract, it can help to revisit basic principles like offer and acceptance, because a lot of “contract on foot” disputes come down to whether one party objectively accepted the other’s terms.

When Does a Contract On Foot Commonly Happen for Small Businesses?

Contracts on foot are common in Australia because small businesses need to move quickly to keep cash flow steady, meet customer timelines, and secure suppliers.

Here are some typical examples where a contract on foot arises.

1. Quotes, Purchase Orders, and Fast Turnaround Work

Let’s say you send a quote with a scope and price, the customer replies “approved, please start”, and you begin work. Even if the “full contract” isn’t signed, you may already have a contract on foot based on the quote, email acceptance, and conduct.

This is especially common for:

• construction and trades
• marketing and creative services
• IT support and software development
• event and venue bookings

2. Supplier Arrangements and Stock Commitments

If you’re ordering inventory or components, you may start with emails and invoices and only later move to a formal supply agreement. If something goes wrong (delays, defective stock, warranty disputes), everyone scrambles to work out what terms were actually agreed.

3. Ongoing Services Where “The Paperwork Will Come Later”

Many businesses start providing recurring services (monthly retainers, managed services, consulting) based on a proposal and a handshake-style agreement. This can work well until there’s a disagreement about:

• scope creep
• payment timelines
• termination rights
• ownership of work product or intellectual property

Where you provide services, having a clear Service Agreement (even an interim one) can reduce the risk of disputes when the relationship is still forming.

Why “Contract On Foot” Can Be Risky (Even If Everyone Is Acting Friendly)

A contract on foot isn’t automatically bad. The risk comes from uncertainty.

If you and the other party haven’t clearly pinned down the terms, you can end up with disputes about what was agreed, which document applies, and who wears the loss when something changes.

Risk 1: Unclear Scope, Deliverables, and Variation Rules

One of the most common problems is where each side has a different understanding of what’s included in the price.

Without clear scope and variation rules:

• the customer may assume “it’s all included”
• you may assume variations will be charged
• the relationship can deteriorate quickly when invoices don’t match expectations

Risk 2: Battle of the Forms (Whose Terms Apply?)

In a contract on foot situation, both sides may be sending their own terms:

• you send a quote with your terms
• they send a purchase order with their terms
• you invoice with your terms

If there’s a dispute, the question becomes: which terms were accepted (expressly or by conduct)? This is a classic “battle of the forms” problem.

Risk 3: You May Be Bound Earlier Than You Think

If you start work (or accept goods/services), a court may find a contract exists even if both parties expected a formal contract later.

This can be especially risky where the draft contract contains:

• strong limitation of liability clauses
• specific termination rights
• payment milestones or set-off rights
• IP ownership and licence clauses

If those aren’t finalised, you may be trading without the protections you thought you’d have.

Risk 4: Australian Consumer Law (ACL) and Misleading Conduct Issues

Even if the main problem is “we never signed the contract”, your conduct and representations still matter.

Depending on who you’re dealing with and what you’re supplying, the Australian Consumer Law (ACL) may apply. For example, a customer (including a business customer) may still be a “consumer” under the ACL if the relevant tests are met. The ACL also includes broad rules about misleading or deceptive conduct that can apply in many business-to-business dealings.

So, you need to be careful about what you promise regarding performance, timeframes, refunds, and quality. When you sell goods or services, it’s worth keeping consumer guarantee concepts in mind because disputes can escalate quickly if there’s a perceived failure, even when your contract documents are incomplete. For example, warranties and consumer guarantees often get confused, so it’s helpful to keep your team aligned on what you can and can’t say about warranty periods and customer rights.

When Is a Contract On Foot Actually Useful?

From a small business perspective, there are times where a contract on foot is a commercial reality. The key is making it controlled rather than accidental.

1. You Need to Start Work to Meet Deadlines

Sometimes you can’t wait for legal review, approvals, or back-and-forth negotiation. A controlled “contract on foot” arrangement can let you start while still protecting your business.

2. You’re Doing Early Stage Work Before the Full Scope Is Known

For projects where the full scope will evolve (for example, discovery phases in software development), you can start under an interim arrangement and then move into the full contract once requirements are clearer.

3. You Want to Test the Relationship Before Committing Long-Term

It can make sense to begin with a short initial term or a limited scope engagement, then convert to a longer contract once trust and performance are established.

This approach is often more practical than pushing for a “perfect” long-form agreement at the very start, particularly for smaller projects.

Practical Tips To Manage a Contract On Foot (Without Slowing Your Business Down)

The goal isn’t to eliminate all risk (that’s rarely possible in business). The goal is to make sure your risk is understood and proportionate to the value of the deal.

1. Use a Clear “Interim” Document Before You Start

If you know the formal contract will take time, consider using a short interim agreement that covers the essentials, such as:

• who the parties are (legal entity names matter)
• what work is being started now (and what is not included yet)
• price or rate card and invoicing terms
• timeframes and any assumptions
• liability and exclusions (even a basic version)
• termination rights (how either party can stop the early phase)
• confidentiality and IP basics

For service-based businesses, this can sit alongside (or be integrated into) a broader Contract Drafting process so you have something workable now and a stronger long-form agreement later.

2. Be Explicit About “Subject To Contract” (If You Truly Don’t Want to Be Bound Yet)

If your intention is that nothing is legally binding until a formal contract is signed, you should clearly and consistently say so in writing (for example, using “subject to contract” wording).

Be careful, though: even with “subject to contract” language, if both sides start performing in a way that indicates commitment, you can still end up with legal obligations based on conduct.

3. Confirm the Key Commercial Terms in One Place

A simple way to reduce misunderstandings is to summarise the key terms in one email or short document that both sides can easily refer to.

For example:

• scope summary (what’s included and excluded)
• pricing and payment timeframes
• start date and anticipated milestones
• assumptions and dependencies (what you need from the other party)

This is also useful evidence if there’s ever a dispute later.

4. Be Careful With Changing Terms Mid-Stream

When a deal is on foot, parties sometimes keep sending new versions of terms. That can create confusion about which version applies.

If you update your terms, make it clear:

• what’s changed
• when it takes effect
• whether it applies to existing work or only future work

For example, it’s usually cleaner to keep “old terms for old work” and apply “new terms for new work”, unless both sides clearly agree otherwise.

5. Put Boundaries Around Authority (Who Can Agree to What?)

Many contract-on-foot disputes start because someone in the business (sales, operations, a contractor) agreed to something they weren’t authorised to agree to.

Internally, it helps to set simple rules like:

• only certain people can approve discounts, credits, or scope changes
• contract variations must be in writing
• your team should not accept the other party’s “standard terms” without review

If you have staff handling customer negotiations, pairing good contract practices with clear internal policies can prevent accidental commitments and reduce the chance of disputes later. If you employ staff, having the right Employment Contract and workplace processes can also support consistent contracting practices (especially around confidentiality and authority).

6. Make Sure Your Trading Entity Is Right (Especially If You’re Scaling)

Another practical issue: who is actually entering the contract?

If you’re operating as a company, the contract should be in the company name (not your personal name). If you’re using a business name, remember that it’s not a separate legal entity - it’s just a name used by the underlying entity.

If you’re unsure whether your structure is still fit for purpose, it can be worth checking whether a company set up (and governance documents like a Company Constitution) would better support your contracting and risk profile as you grow.

What Clauses Matter Most When You’re Negotiating While the Contract Is On Foot?

If you’re in the middle of a live deal and already performing, you don’t need to perfect every clause immediately - but there are a few areas that are worth prioritising early because they can dramatically change your risk exposure.

Liability and Risk Allocation

This is often the biggest commercial issue. You’ll want to be clear on:

• what types of loss you’re responsible for
• whether there is a cap on liability
• whether indirect or consequential loss is excluded
• any indemnities (who covers what if a third party claim arises)

Payment Terms and Late Fees

Cash flow is everything for small business. Make sure you have clarity on:

• when invoices are issued
• payment due dates
• what happens if payment is late
• whether you can pause work for non-payment

Termination and Exit

When things go wrong in a contract on foot scenario, the big question is often: “Can we end this, and what are we still owed?”

Even a basic termination clause for convenience (or for breach/non-payment) can save you from being stuck in an unworkable arrangement.

Confidentiality and Data Handling

If you’re exchanging sensitive business information (pricing, customer data, operational know-how), get confidentiality protections in place early.

If your arrangement involves collecting or handling personal information (for example, customer details, email lists, or user account information), it’s also smart to ensure your Privacy Policy aligns with what’s happening in practice, particularly if you’re onboarding customers while the full agreement is still being finalised.

Ownership of Intellectual Property (IP)

For many service businesses, the core value is the IP created during the project (designs, copy, code, processes, training materials). Decide early:

• who owns what you create
• what licences are granted (and whether they’re exclusive)
• whether pre-existing IP remains with the creator

If you leave IP ownership unclear while the contract is on foot, it can become very difficult (and expensive) to untangle later.

Key Takeaways

• A contract on foot generally means you and the other party are acting as though you have a deal, even if the final contract hasn’t been signed yet.
• You can still end up with a legally binding contract based on emails, quotes, purchase orders, invoices, and conduct - signing is not always required for a contract to exist.
• The biggest risks are uncertainty around scope, payment, liability, termination, and “whose terms apply” when both sides exchange different documents.
• Contracts on foot can be useful when you need to start quickly, but it’s best to manage them with an interim agreement and clear written confirmations of key terms.
• Prioritise high-impact clauses early (liability, payment, termination, confidentiality, IP) so you’re not trading without the protections you assumed you’d have.
• Getting advice early can help you move fast while still protecting your business, especially where the deal value is significant or the risks are hard to reverse once work starts.

If you’d like help putting the right documents in place for a contract on foot (or reviewing what you’ve already agreed in emails, quotes, or draft contracts), you can reach us at 1800 730 617 or team@sprintlaw.com.au for a free, no-obligations chat.