Commercial Leases Act in Australia: What Businesses Must Know

Finding the right premises can make or break your business. Whether you’re opening a retail store, leasing an office or fitting out a warehouse, the lease you sign will control your rent, your operating costs, and your obligations for years.

It’s exciting to secure a space - but commercial leases are complex legal documents. Getting the terms right up front will help you manage risk, control costs and keep flexibility as your business grows.

In this guide, we’ll unpack how commercial leases work in Australia, what legislation applies, the key clauses to negotiate, and a simple step-by-step approach to signing a lease with confidence.

What Is a Commercial Lease in Australia?

A commercial lease is a legally binding agreement that gives your business the right to occupy a property for commercial use - for example, a shop, office or industrial facility.

Leases can run for a short term (e.g. 1-3 years) or a long term (e.g. 5-10 years), and they often include “options” to extend. They also commonly include obligations to pay outgoings (like rates, utilities and insurance), maintain the premises, and return it to a specified condition at the end of the term (known as “make good”).

Some leases start with an “agreement for lease” while conditions are met (such as landlord works, approvals or finance). Others go straight to a final lease.

It’s important to have a written lease. Operating without one can expose you to uncertainty around rent, renewals and who pays for what - which can become costly if there’s a dispute. If you’re trading without a formal document, you should understand the risks of having no lease agreement and put proper terms in place as soon as possible.

Is There a Single “Commercial Leases Act” in Australia?

There isn’t one nationwide “Commercial Leases Act.” Instead, different rules apply depending on the type of premises and which state or territory you’re in.

Retail Versus Non-Retail

Many shops and customer-facing premises are covered by specific retail tenancy legislation in each state and territory. These laws typically provide extra protections for tenants (for example, disclosure requirements, limits on certain costs and clearer rules around renewals).

For example, in New South Wales, retail leases are governed by the Retail Leases Act (NSW). Other states and territories have similar retail lease legislation with different names and nuances.

Office, warehouse or industrial premises that don’t meet the definition of “retail” are not usually covered by retail tenancy law. Those leases are mainly governed by contract law, your specific lease terms and general property law in your state or territory.

Why This Matters

• Disclosure: Retail legislation usually requires the landlord to provide a disclosure statement before you sign, summarising key financial commitments and terms.
• Costs: Retail tenants are often protected from paying certain landlord costs (for example, some legal costs or land tax).
• Renewals and options: Retail laws often set rules around option notices, market rent reviews and the timing of disclosures.
• Dispute resolution: Retail frameworks generally offer accessible dispute processes through tribunals or small business commissioners.

Because the rules differ across jurisdictions, it’s a good idea to get your specific lease reviewed with your location and business type in mind.

Key Terms and Clauses You Should Negotiate

Commercial leases are negotiable. Understanding the main levers will help you shape a deal that suits your business now - and later.

1) Term, Options and Early Access

• Initial term and options: The total commitment often includes the first term (e.g. 3 years) plus options (e.g. two further 3-year terms). Options give you the right (not obligation) to extend.
• Option notice periods: You must usually give written notice within a set window (e.g. 6-9 months before expiry). Miss it, and you risk losing your extension right. Different states specify timing rules - for instance, NSW has specific lease renewal notice periods.
• Early access and rent-free: Try to secure access for fit-out works and a rent-free or reduced-rent period to help with setup.

2) Rent, Reviews and Incentives

• Base rent: Agreed as an annual amount, paid monthly.
• Rent review method: Common methods are fixed percentage, CPI, or market reviews. Be clear about timing, method and caps or floors. For context on how increases may be handled in NSW, see this overview of commercial rent increases.
• Incentives: These might include rent abatements, landlord contributions to fit-out or contributions to signage. Ensure the incentive terms are documented clearly.

3) Outgoings and Operating Costs

• What you pay: Clarify which outgoings you must pay (e.g. council rates, utilities, cleaning, common area maintenance). Retail laws sometimes limit what can be passed on.
• Estimates and reconciliations: Agree on how estimates are provided and how annual reconciliations work, including your right to review supporting documents.

4) Fit-Out, Repairs and Make Good

• Works and approvals: Who designs and pays for the fit-out? What approvals are needed, and who obtains them?
• Maintenance: Spell out landlord versus tenant responsibilities - from air conditioning servicing to glass and signage.
• Make good: At the end of the lease, you may need to remove your fit-out and return the premises to a specified condition. Narrow this obligation as much as possible.

5) Use, Trading Hours and Exclusivity

• Permitted use: Make it wide enough to cover your current operations and foreseeable growth (e.g. adding services or products).
• Trading hours: Centres may require minimum hours; check rostering and staffing impacts.
• Exclusivity: In retail settings, negotiate exclusivity to reduce direct competition within the centre where practical.

6) Assignment, Subletting and Change of Control

• Assignment and subletting: Understand whether you can transfer the lease if you sell your business, or sublet part of the premises to share costs.
• Change of control: Company tenants should check whether a change in shareholding triggers consent requirements.

7) Security, Guarantees and Insurance

• Security: Landlords often ask for a bank guarantee or security bond. Limit the amount and ensure clear return conditions at lease end.
• Personal guarantees: Try to avoid or limit director guarantees where possible, especially in new ventures.
• Insurance: Confirm required policies and minimum cover (e.g. public liability, plate glass, contents) and who insures the building.

8) Defaults, Termination, Relocation and Demolition

• Default processes: What happens if rent is late or there’s a breach? Clarify grace periods, notice requirements and rights to remedy.
• Relocation or demolition: Retail leases often include rules for relocation or demolition by the landlord. Understand compensation and notice requirements upfront.
• Ending early: If you anticipate growth or change, consider negotiated break rights. If issues arise later, you’ll need to follow proper processes - for example, NSW has specific lease termination notice requirements.

Before you sign, it’s prudent to have a Commercial Lease Review so you know exactly what you’re committing to and can negotiate improvements while you still have leverage.

Retail Tenancies: Extra Protections You Should Know

If your lease is a retail lease in your state or territory, extra rules likely apply. While each jurisdiction has its own statute, common retail protections include:

Mandatory Disclosure

Landlords typically must provide a disclosure statement within a set timeframe before the lease is signed (or before an option is exercised). The disclosure summarises key information like outgoings, fit-out costs, rental increases and any planned works that could affect you.

Limits on Recoverable Costs

Retail laws often restrict passing on certain landlord expenses (for example, some legal costs or marketing levies) unless the lease clearly allows them and the amounts are properly disclosed.

Options and Market Reviews

There are usually rules around how and when market rent reviews occur, what information must be provided, and when option notices are due. Get on top of these dates early. If you miss an option date, it can be hard to unwind - and you may face market rent without the option protection.

Access to Dispute Resolution

Retail tenants usually have access to state-based dispute resolution bodies that are faster and cheaper than court. This can be helpful when negotiating rent adjustments, resolving make good issues, or handling relocation clauses.

Because the retail framework differs state-to-state, we recommend tailoring your approach to the relevant retail legislation. For NSW, this includes the Retail Leases Act and associated regulations.

Step-By-Step: How To Secure the Right Lease

Here’s a practical sequence to follow from first inspection to signed lease.

Step 1: Scope Your Needs and Budget

List the non-negotiables: location, size, access, parking, signage and any specific structural needs (e.g. food prep, loading docks, high ceilings). Build a realistic budget that includes rent, outgoings, fit-out, utilities and a buffer for contingencies.

Step 2: Request Heads of Agreement (HoA)

Before you incur heavy costs, agree on headline commercial terms in a non-binding HoA. This should cover rent, incentive, term and options, outgoings, fit-out timing, early access and major conditions (like finance or council approvals).

Step 3: Check Approvals and Fit-Out Feasibility

Confirm zoning permits your intended use. Consider building services capacity (power, water, ventilation) and any heritage or centre design rules that could affect timing or cost.

Step 4: Review the Lease (and Retail Disclosure)

Once you receive the draft lease and any disclosure statement, review carefully. If retail legislation applies, confirm disclosure timing and content are compliant. It’s wise to get a lease review and amendment to align the document with what was negotiated in the HoA and remove hidden risks.

Step 5: Negotiate Improvements

Use your review to request changes: clarify outgoings, secure a workable make good position, cap or define rent reviews, tighten relocation/demolition rights, add assignment flexibility, and narrow personal guarantees.

Step 6: Finalise Security and Insurances

Arrange any bank guarantee or bond and confirm required insurances (public liability, contents, plate glass, etc.) are in place with the correct insured parties noted.

Step 7: Execute and Commence

Sign the lease following the execution requirements, pay initial rent/deposit, and diarise key dates (rent reviews, option notice windows, marketing levy cycles). If an “agreement for lease” is used, track all conditions to ensure a smooth commencement.

If you’re establishing your first premises or expanding, having a properly prepared Commercial Tenancy Agreement that reflects the deal you think you’re getting is essential.

Key Takeaways

• There is no single national “Commercial Leases Act” - your rights and obligations depend on your lease terms and your state’s retail or property laws.
• Retail leases are subject to specific rules (like mandatory disclosure, limits on recoverable costs, and structured option processes) that can benefit tenants.
• Negotiate the big-ticket items early: term and options, rent reviews, incentives, outgoings, fit-out and make good, assignment rights, and any guarantees.
• Get your draft lease and disclosure reviewed before signing to avoid hidden risks and confirm the written terms match the commercial deal.
• Diarise critical dates (option notice windows, market reviews and renewals) so you keep control of your occupancy and leverage.
• If circumstances change, follow proper processes for variations or exits - for example, understand state-based rules on breaking a commercial lease or serving termination notices.

If you’d like a consultation on negotiating or reviewing your commercial lease, you can reach us at 1800 730 617 or team@sprintlaw.com.au for a free, no-obligations chat.