Who Can Witness A Deed In Australia?

If you’re running a small business or startup, you’ll eventually run into documents that need to be signed “as a deed”. This often comes up when you’re signing something high-stakes (like a guarantee), changing a major commercial deal, or wanting extra certainty that an agreement will be enforceable.

One of the most common (and stressful) admin questions we hear is who can witness a deed in Australia.

It sounds simple, but it’s easy to get wrong. If a deed isn’t executed properly, you can end up with a document that’s harder to enforce, delays in funding or transactions, or a counterparty refusing to proceed until it’s re-signed.

Below, we’ll walk you through what a deed is, why witnessing matters, and practical “do this / don’t do this” guidance so you can sign with confidence. This article is general information only and not legal advice - witnessing and execution rules can vary depending on your state or territory, the type of deed, and how the document is being signed.

What Is A Deed (And Why Does Witnessing Matter)?

A deed is a type of legal document that’s usually used for more formal or higher-risk arrangements. In plain English, it’s often chosen when the parties want extra legal certainty, or where the document needs to be enforceable even if there isn’t “consideration” (which is the legal concept of each side giving something of value).

In small business contexts, deeds often appear as:

• Deeds of variation (changing an existing agreement in a formal way),
• Deeds of release/settlement (ending a dispute and releasing claims),
• Deeds of guarantee and indemnity (often tied to leases or finance),
• Deeds of novation (transferring obligations to a new party),
• Share or investment-related deeds (depending on the deal structure).

What makes a deed different is not just the title at the top of the page. It’s the way it is executed (signed) and treated legally.

Witnessing is one part of execution that can matter a lot. Depending on the jurisdiction and the deed’s execution clause, an individual signing a deed may need their signature witnessed (and even where it isn’t strictly required, witnessing is often used as a practical safeguard). A witness helps confirm the signature was genuinely made by the person signing, and can reduce the risk of later disputes like “that wasn’t my signature” or “I was pressured and didn’t sign it”.

If you’re unsure whether your document should be an agreement or a deed (and how it should be signed), it’s worth checking the legal requirements for signing documents so you’re not relying on assumptions.

Who Can Witness A Deed In Australia?

Let’s get to the big question: who can witness a deed?

In Australia, the rules can differ depending on:

• who is signing (individual vs company),
• how they are signing (paper vs electronic, in person vs remote), and
• which state or territory is involved (because witnessing rules can be influenced by local legislation and practice).

That said, there are some practical “safe” principles that usually apply for small businesses - especially if you want the deed to be readily accepted by counterparties like banks, landlords, investors and their lawyers.

General Rule Of Thumb (For Individuals)

When an individual signs a deed, whether a witness is required depends on the governing law and the execution clause. Where witnessing is required (or where you’re choosing to witness for extra certainty), the witness is typically expected to be:

• an adult (18+),
• independent (not a party to the deed), and
• present at the time of signing (the witness should actually see the person sign, not just sign later).

As a practical risk-management approach for businesses, we usually recommend choosing someone who is clearly independent and can be contacted later if needed (for example, a colleague not involved in the transaction, your accountant’s office staff, or another professional contact).

What you generally want to avoid is a witness who could be seen as having a stake in the deal or being under your control in a way that might be criticised later (for example, the other party to the deed).

Does The Witness Need To Be A JP Or Lawyer?

For most standard commercial deeds, the witness does not need to be a Justice of the Peace (JP) or a lawyer.

However, some documents that people casually call “deeds” (or documents in the same transaction) might have separate witnessing requirements. For example, certain land dealings, statutory declarations, affidavits, or specific regulatory forms can require an authorised witness.

If you’re signing as part of a bigger transaction (like a property lease, secured finance, or share sale), it’s worth checking the exact execution clause and any related requirements before you book in a witness.

Can A Family Member Or Employee Witness A Deed?

This is where small businesses often get stuck, because you want something practical but also defensible.

In many situations, a family member or employee can witness, but it may not be ideal.

• Family members: They’re not automatically disqualified, but they’re often not “independent”. If the deed is later disputed, a family witness can make things messier.
• Employees: Employees are commonly used as witnesses in day-to-day business operations. The risk is that the employee may feel pressured, or may be considered not fully independent (especially if the deed is between the company owner and an external party and the employee reports directly to the owner).

If you have a choice, pick a witness who is clearly neutral. If you don’t have a choice, make sure the witnessing process is done properly (and keep good records) so you’re not creating avoidable doubts later.

What If A Company Is Signing The Deed?

If your business is a company, you may be signing under the Corporations Act rules for companies. This can affect whether a witness is required and how the execution needs to happen.

Companies often execute documents under section 127 (for example, by two directors, or a director and company secretary, or a sole director if the company has one). If that’s your situation, it’s worth understanding signing under section 127 of the Corporations Act, because execution mechanics matter a lot for enforceability and for what counterparties (like banks and landlords) will accept.

It’s also worth noting that execution as a deed can be more nuanced than “just sign under s127”. For example, some deeds are executed by companies with additional steps (including requirements around how the deed is expressed to be executed, or how delivery is dealt with), and some counterparties still have specific preferences about witnessing or signing method even if it isn’t strictly required by law.

Also keep in mind: your company’s internal rules (often in a constitution) can interact with signing authority. If you haven’t reviewed your Company Constitution in a while, it’s worth checking it aligns with how your business signs important documents.

How Should The Witness Sign (And What Details Should Be Included)?

Even when you’ve worked out who can witness a deed, you still need the witnessing block completed correctly.

A common mistake is getting a witness signature, but not recording enough details to identify them later.

In many deeds, the witness section will ask for some or all of the following:

• witness signature,
• witness full name,
• witness address,
• witness occupation, and
• date (often the same date as the signer’s date).

As a practical matter, you should aim to capture at least the witness’s:

• full name, and
• contactable details (address is common, but at minimum something that would allow them to be identified later).

Make Sure The Witness Actually Watches The Signature

If the deed requires witnessing (or you’re choosing to witness as a safeguard), the witness should be physically present (or properly present via an approved remote witnessing method, if you’re doing it electronically) when the person signs.

Avoid these risky approaches:

• signing first and “getting someone to witness it later”,
• emailing a signature page to someone and asking them to sign as witness without seeing you sign, or
• asking a witness to sign a blank attestation block for later.

These shortcuts are exactly what creates disputes later, and they’re often discovered at the worst time (for example, when a financier is doing due diligence, or when a counterparty tries to enforce the deed).

Check The Signature Itself Is Legally Sound

Witnessing won’t save a document if the signature itself is questionable.

For example, if someone signs using a nickname, an inconsistent style, or a mark that doesn’t match their usual practice, it can create identification issues later.

As a general principle, it helps to understand what makes a valid signature, especially if you’re signing lots of documents quickly as your startup grows.

Can You Witness A Deed Electronically Or Remotely?

Many startups and small businesses operate across cities (or even across countries). So it’s natural to ask whether a deed can be witnessed over Zoom, signed electronically, or done through a digital signing platform.

The short answer is: sometimes yes, but you need to be careful.

Whether electronic execution and remote witnessing are acceptable can depend on:

• the type of deed (and what the deed says about signing),
• who is signing (individual vs company),
• which state/territory law is governing the deed,
• whether the counterparty will accept that method of execution (a practical issue that often matters just as much), and
• whether a particular remote witnessing process is permitted in that jurisdiction and followed correctly (for example, required endorsements, identity checks, and audiovisual presence).

Electronic Signatures Vs “Wet Ink” Signatures

A lot of business owners assume that “electronic signatures are always fine now”. In reality, the answer depends on context.

In many everyday commercial contracts, electronic signing is widely accepted. Deeds can be more sensitive, especially if a counterparty’s bank, landlord, or investor requires strict compliance.

If you’re weighing up whether to sign digitally or on paper, it’s helpful to review the difference between wet ink signatures vs electronic signatures so you can choose a method that matches the risk of the transaction.

Remote Witnessing Rules Can Be Strict

Some jurisdictions allow remote witnessing for certain documents when specific steps are followed (for example, audiovisual presence, identity checks, and endorsement statements). But these rules can vary and they can be technical - and they may differ depending on whether the signer is an individual or signing for a company.

If your deed is important (for example, a large customer deal, an IP assignment, a guarantee, or an investor document), it’s usually worth getting legal guidance on whether remote witnessing is acceptable and what exact process to follow.

Common Small Business Scenarios (And The Witnessing Approach That Usually Works Best)

To make this practical, here are common situations where small businesses ask who can witness a deed and how to approach it.

1. You’re Signing A Deed With A Landlord Or Leasing Agent

Commercial leases and related documents can be paperwork-heavy, and landlords often prefer conservative signing processes.

If the landlord wants a deed (or a deed of guarantee), expect they may insist on:

• in-person witnessing,
• full witness details (name, address, occupation), and
• strict signing order (no missing dates, no loose pages).

In this scenario, the best witness is often someone clearly independent (and ideally not your spouse/partner), such as a professional or someone at your workplace who isn’t involved in the deal.

2. Your Startup Is Executing Documents Through A Director Or Founder

When a founder is signing personally (not just on behalf of the company), witnessing may be required depending on the deed and the governing law - and if it is required, it needs to be done properly.

When a founder is signing for the company, you need to confirm:

• whether the company is signing under section 127,
• whether the deed requires any additional steps for valid execution as a deed (which can depend on the deed wording and the governing jurisdiction), and
• whether any signature is being applied “on behalf of” someone else (which can raise authority issues).

If someone is signing for another person (for example, a director overseas, or a person who can’t attend), you should be very careful and document authority properly - an Authority To Act Form can be a practical part of that process in the right situation.

3. You’re Changing A Major Commercial Deal (Deed Of Variation)

Deeds of variation are common when you’re renegotiating timelines, pricing, deliverables, exclusivity, or liability terms with a customer or supplier.

If you’re varying a contract using a deed format, it’s worth ensuring:

• the variation is consistent with the original agreement’s change process,
• the execution blocks are correct for each party (individual vs company), and
• the witnessing is done cleanly (where required, or where used for extra certainty), because variations are often reviewed later if there’s a dispute.

For many businesses, the cleanest approach is to use a tailored Deed Of Variation with execution blocks that match how each party is legally able to sign.

4. You’re Transferring A Contract To A New Entity (Novation)

As you grow, you might restructure your business (for example, moving from sole trader to company), or move a project from one group entity to another.

That’s where novation comes in - but novations can be sensitive because they change who is legally responsible for performance.

If you’re using a deed format to novate, you’ll want to be especially careful about execution and witnessing (where required) because enforceability is often tested if something goes wrong later. A properly drafted Deed Of Novation will usually include clear signing instructions for each party.

Key Takeaways

• If you’re asking who can witness a deed, a commonly “safe” approach is an independent adult who is not a party to the deed and who actually sees the signature being made (or witnesses it using an approved remote process). Whether witnessing is mandatory will depend on the deed and the governing state/territory rules.
• For most commercial deeds, the witness does not need to be a JP or lawyer, but some related documents in a transaction might have stricter witnessing requirements.
• When a company signs, the execution method (including whether section 127 applies) can change what is required for valid execution and what counterparties will accept - and company execution of deeds can involve extra nuances depending on the document wording and jurisdiction.
• Always complete the witness details properly (not just a signature) so the witness can be identified later if the deed is ever challenged.
• Electronic signing and remote witnessing can be possible, but it depends on the deed, the governing law, and the process used - and it’s an area where small mistakes can create big delays.
• For high-stakes transactions (leases, guarantees, investment documents, major variations/novations), getting the execution blocks and signing process right upfront can save you from expensive rework later.

If you’d like a consultation on signing and witnessing deeds for your business, you can reach us at 1800 730 617 or team@sprintlaw.com.au for a free, no-obligations chat.