Stamp Duty For Non-Residential Property: What Australian Businesses Need To Know

Planning to buy a commercial office, warehouse, retail shop or industrial site for your business? Non-residential property can be a smart investment - but stamp duty is a major upfront cost that you’ll need to budget for and manage correctly.

Because stamp duty is governed by state and territory law, the rules and timelines differ across Australia. Getting the basics right early will help you avoid penalties, settlement delays and registration issues.

In this guide, we’ll unpack how stamp duty works for non-residential property in Australia, what businesses need to watch for, and the key legal steps to keep your transaction on track.

Important note: This article provides general legal information. Stamp duty is a tax, and the rates, concessions and lodgement rules are set by each revenue office. Sprintlaw provides legal help - we don’t provide tax advice. It’s a good idea to speak with your accountant or your state or territory revenue office about duty calculations for your specific transaction.

What Is Stamp Duty On Non-Residential Property?

Stamp duty (often called transfer duty) is a state/territory tax that generally applies when you acquire an interest in property. For businesses, this usually comes up when purchasing commercial real estate, but it can also arise in certain lease, assignment or landholder transactions.

“Non-residential” typically covers properties not used as a private home, such as:

• Office premises and commercial floorspace
• Warehouses, industrial facilities and factories
• Retail shops and shopping centres
• Commercial carparks and storage facilities
• Hotels, motels and other commercial accommodation
• Vacant land zoned commercial or industrial
• Medical and healthcare premises used for business purposes

Duty is usually calculated on the higher of the price you pay or the property’s market value. Each state and territory sets its own scales, thresholds and definitions, so the numbers and tests vary depending on the location of the property.

It’s also worth noting that separate “landholder duty” regimes can apply when you acquire a significant interest in a company or unit trust that holds land. In other words, duty may arise even if you purchase shares or units in a landholding entity instead of buying the property directly.

Who Pays Stamp Duty And When?

In most commercial property transfers, the buyer (or transferee) is liable to pay stamp duty. If your company, partnership or trust is acquiring the property, that entity is generally responsible for lodging the documents and paying duty within the relevant timeframe.

Timeframes for lodging and paying stamp duty are set by each jurisdiction and are not the same across Australia. Depending on where the property is located, the deadline can range from around 14 days up to a few months from the date the contract is signed, the transfer occurs, or when liability otherwise arises under local law.

Missing a deadline can mean penalty interest, fines, and delays registering your interest on title. Build duty timing into your settlement plan (and finance approvals) so you’re not caught out.

Do commercial leases attract stamp duty? Standard commercial leases are not dutiable in many jurisdictions, but there are exceptions. Duty can apply to certain lease premiums, lease assignments, or in specific locations and circumstances (for example, where local law brings particular leases into the duty net). If you’re negotiating a lease, it’s prudent to review the position early with your advisors and, if required, get help tailoring a Commercial Lease Agreement that reflects your obligations.

How Do States And Territories Treat Commercial Property Duty?

While the broad concepts are similar, there are important differences across Australia. A few points to keep in mind:

• Value-based scales: Duty is generally calculated on progressive rates - higher value transactions usually attract higher duty.
• Market value rules: Duty is often based on the higher of the consideration paid or the property’s market value, to prevent undervaluation.
• Entity vs asset purchases: Buying the property directly typically triggers transfer duty. Buying shares/units in a landholding entity may trigger landholder duty once certain thresholds are met.
• Foreign purchaser settings: Additional surcharges commonly target residential land. For commercial property, separate landholder or foreign investor settings may still be relevant depending on the jurisdiction and the asset mix.
• Lease and assignment rules: Some jurisdictions impose duty on lease premiums or the transfer of certain lease interests. Treat these as jurisdiction-specific questions.

Because rules are updated from time to time (for example, changes to thresholds, definitions or grouping/aggregation rules), always check your state or territory’s current settings before you sign. Your accountant can model scenarios for your transaction, and our team can help you navigate the legal documents and steps required for the deal to settle smoothly.

Are There Any Exemptions Or Concessions?

Many jurisdictions offer limited exemptions or concessional treatments in specific circumstances. Availability depends on your location and how the deal is structured. Common areas to explore with your advisors include:

• Group restructures: Some internal reorganisations within a corporate group may qualify for relief where strict conditions are met (for example, continuity of ownership tests and time-based requirements).
• Primary production and specific use cases: Certain commercial or industrial uses may have tailored treatments under local law.
• Not-for-profit or charitable entities: Registered charities and certain public benevolent institutions may access concessions for qualifying transactions.
• Aggregation and apportionment: Where multiple properties or assets are acquired, rules about aggregating transactions or apportioning consideration can affect the duty outcome.

The detail here is technical and evidence-heavy. Relief often needs to be applied for, and it’s not automatic. If you think a concession might apply, raise it early in your planning - ideally before contracts are exchanged - so you can structure the transaction accordingly and prepare the right supporting material.

Step-By-Step Legal Checklist For Commercial Property Deals

Every deal is different, but the following steps will help you manage risk and stay compliant from heads of agreement to handover.

1) Map Out Your Structure And Finance

Decide which entity should acquire the property. Many owners prefer purchasing in a company or trust for asset protection and future flexibility, though the best option depends on your goals, risk profile and tax position.

If you’re moving from a sole trader or partnership model into owning commercial property, consider whether a Company Set Up makes sense for your longer-term plans (for example, limited liability and a clearer separation between personal and business assets).

Where there are multiple owners, put governance on the agenda early. A clear Shareholders Agreement (or a unitholders agreement if using a unit trust) can cover capital contributions, decision‑making, exits and dispute mechanisms before the property is on the line.

2) Conduct Thorough Legal And Commercial Due Diligence

Before you exchange contracts or go unconditional, carry out searches and enquiries that are appropriate for the asset and your intended use. Typical checks include:

• Title and encumbrances: Confirm ownership, easements, covenants, caveats, mortgages and any restrictions on use or development.
• Zoning and planning: Check zoning, permitted uses, overlays and development approvals (and whether consents will be required for your planned activities).
• Leases and income: If the property is tenanted, review leases, options, rent review mechanisms, outgoings and any arrears or disputes.
• Building and compliance: Look at building approvals, fire safety, accessibility and any notices or outstanding orders.
• Environmental and contamination: Consider whether environmental reports, warranties or indemnities are needed.

If you’re acquiring the property as part of a broader business purchase, expand your enquiries to cover employee matters, contracts, IP, equipment and regulatory approvals. A structured approach - for example, a tailored Legal Due Diligence checklist - can help you identify risks early and negotiate protections.

3) Review And Negotiate The Contract

The contract for sale will set out price, deposit, inclusions/exclusions, warranties, conditions precedent and settlement mechanics. It should also anticipate duty lodgement, the documents required for registration, and how adjustments and outgoings will be handled.

Key points to consider and negotiate include:

• Special conditions: Include conditions for finance approval, due diligence, regulatory consents and any approvals that are deal-breakers for your use.
• Information and warranties: Seek disclosures and warranties that matter for your business model (for example, building compliance or lease status if buying with a tenant in place).
• Timing: Ensure contract milestones align with likely duty lodgement windows and settlement timeframes in your state or territory.

4) Manage Duty Lodgement And Settlement Logistics

Once the contract is signed, diarise the lodgement and payment deadlines that apply where your property is located. Your conveyancer, accountant and lawyer should coordinate on the paperwork and timing so funds are available and receipts can be provided ahead of settlement.

Because duty rules can shift, rely on current official guidance to determine the exact deadline and how “dutiable value” is worked out for your transaction (for example, treatment of GST, fixtures and chattels). This keeps your calculation up to date and helps you avoid penalties.

5) Register The Transfer (And Any Lease Interests)

After duty is paid, you’ll need to complete the title transfer. If there’s a mortgage, your financier will usually coordinate lodgements through the relevant registry. For leasehold interests that must be registered, ensure duty (if any) has been dealt with and the lease (or assignment) is in registrable form.

If you’re taking over a tenancy or assigning one as part of a sale, the right document matters. In many cases, a Deed of Assignment of Lease (and landlord consent) will be required to transfer the lease properly to the new party.

6) Leasing The Premises To Others? Put Strong Documents In Place

If you’re buying to hold and lease out, make sure your lease documents are current and compliant for your jurisdiction. A tailored Commercial Tenancy Agreement sets out rent, outgoings, maintenance responsibilities, make-good, options and default remedies clearly.

If the premises is “retail” under local law, additional disclosure rules and tenant protections may apply. In NSW, for example, the Retail Leases Act imposes specific obligations on landlords and managing agents. Our Commercial Lease Lawyer team can align your documents with the local regime.

7) Buying A Business That Includes Real Estate?

It’s common to purchase a trading business together with the premises that supports it (for example, a café, gym or manufacturing facility). In these cases, duty may apply to the property and, separately, the acquisition of shares/units or other assets depending on the structure.

Consider whether the deal is best structured as an asset purchase (buying the business assets and property) or as an entity purchase (buying shares/units in the company or trust that owns the assets). Each path has different duty and legal implications.

Use a clear Business Purchase or Business Sale Agreement to identify and value the components being transferred - such as real property, equipment, inventory and goodwill - as this can be important for duty apportionment and risk allocation. Where duty is assessed on aggregated consideration, careful drafting and evidence can help support the correct duty outcome.

Essential Documents To Have On Your Radar

• Contract for Sale: Records the terms of the property deal, conditions, disclosures and settlement mechanics.
• Commercial Lease Agreement: If the property is or will be leased, a strong lease clarifies rent, outgoings, repairs, options and default consequences. A lawyer can prepare or review this via our Commercial Lease Lawyer service.
• Deed of Assignment of Lease: Used to transfer an existing lease to a buyer taking over a tenancy, with landlord consent.
• Governance documents: If you’re purchasing through a company with co‑owners, consider a Shareholders Agreement to set expectations around funding, decisions and exits.
• Business sale documents: For deals that include a trading business, a tailored Business Sale Agreement and due diligence suite provide clarity on assets, liabilities and warranties.

Not every transaction will need all of these - the right bundle depends on your deal, the asset profile and your future plans. The key is to align your legal documents with how the deal is actually going to work in practice.

Key Takeaways

• Stamp duty for non-residential property is a significant cost for Australian businesses and is governed by state and territory law - rates and rules vary by location.
• The buyer is usually responsible for paying duty, and lodgement deadlines differ across jurisdictions, so build timing and cash flow for duty into your settlement plan.
• Leases are not always dutiable, but exceptions exist (for example, lease premiums or assignments in some jurisdictions) - check the local position before you sign.
• Relief may be available for specific scenarios (such as qualifying group restructures or charities), but concessions are technical and often require evidence and approval.
• Good planning matters: choose the right purchasing entity, carry out thorough due diligence, negotiate robust contracts and ensure duty is lodged and paid on time.
• If the deal includes a trading business, use clear sale documents to identify each asset (including the property) and manage duty, risk and responsibilities properly.

If you would like a consultation on stamp duty and the legal documents for a non‑residential property purchase for your Australian business, you can reach us at 1800 730 617 or team@sprintlaw.com.au for a free, no‑obligations chat.