Commercial Lease Legal Checklist Australia

Leasing business premises can lock in a major cost and shape how your business operates for years. The trouble is that many business owners focus on rent and location, then miss the legal terms that really drive risk. Common mistakes include relying on a landlord’s verbal promise, signing before checking fit-out and use restrictions, and underestimating personal guarantees, make good obligations or outgoings.

If you are about to lease real property for a shop, office, warehouse, studio or hospitality venue, the legal detail matters before you sign a contract and before you spend money on setup. A lease can affect when you can open, what changes you can make to the premises, whether you can assign the lease later, and how expensive it is to leave. This guide explains what leasing commercial real property means for Australian businesses, the legal issues to check before you sign, and the mistakes that often cause expensive problems later.

Overview

A commercial lease is not just a rent agreement. It sets the commercial rules for your occupation of a property, including rent, term, permitted use, repairs, incentives, default rights and exit obligations.

Australian businesses should treat a lease as a major contract that needs careful review before signing and before relying on informal discussions with the landlord or agent.

Confirm the exact premises, lease term, option periods and rent review mechanism
Check whether the lease is covered by retail leasing laws in your State or Territory
Review permitted use, exclusivity, fit-out rights and landlord consent requirements
Understand outgoings, security deposit or bank guarantee, and any personal guarantee
Check repair, maintenance and make good clauses, including end of lease costs
Make sure any incentives, rent-free periods or landlord works are written into the lease
Review assignment, subleasing, redevelopment and relocation provisions
Confirm what happens if approvals, licences or finance do not come through in time

What Lease Real Property Means For Australian Businesses

To lease real property means your business gets the right to occupy premises under a legally binding agreement, usually for a fixed term and subject to detailed conditions. In practice, that agreement often shapes your cash flow, staffing, operations and ability to grow more than founders expect.

Commercial real property can include offices, retail shops, medical suites, warehouses, industrial sites, hospitality venues and mixed-use premises. The lease may be a standard commercial lease, a retail shop lease, a sublease, a licence to occupy or an agreement for lease where the formal lease will begin later.

Why the document matters so much

The main risk is that once you sign, you may be committed for years even if the site does not work for your business. Rent is only one part of the bargain. The lease can also pass on costs for outgoings, cleaning, air conditioning, council rates, promotions, repairs and legal fees, depending on the written terms and the law that applies.

This is where founders often get caught. They negotiate the headline deal, then accept the landlord’s standard terms without checking how those terms work in real life.

Retail lease or general commercial lease?

This matters because some premises are covered by retail leasing legislation in each State and Territory, and those laws can give tenants extra protections. The rules vary, but retail leasing laws may regulate disclosure, recovery of certain outgoings, minimum terms, rent review methods, demolition clauses, relocation rights and dispute processes.

Whether a lease is retail is not always obvious from the label on the front page. A small showroom, clinic, café or service-based premises in a shopping area may be covered even if the lease is called a commercial lease. Before you sign a lease, check what legal regime applies in your State or Territory.

Heads of agreement and offers to lease

A landlord may first send a heads of agreement, letter of offer or proposal. These documents can look informal, but parts of them may still have legal effect, especially around exclusivity, confidentiality, deposits or costs.

Before you sign anything, confirm whether the document is intended to be binding, what points are still being negotiated, and whether key commercial promises will carry through to the final lease. If the deal includes a rent-free period, fit-out contribution, signage rights or early access, those points should appear clearly in the documents and not just in emails or agent conversations.

The lease is only part of the property picture

Your right to trade from the premises may also depend on planning rules, building compliance, development approvals, liquor licensing, health approvals, disability access issues and centre rules. A lease does not automatically mean you can use the property for every business model you have in mind.

For example, a food business may need grease trap access, exhaust rights and council approval. A fitness operator may need acoustic treatment and extended trading hours. A medical business may need specific fit-out approvals and waste disposal arrangements. These issues should be checked before you sign and before you spend money on setup.

Legal Issues To Check Before You Sign

Before you sign a lease real property agreement, you need the legal terms to match how your business will actually use the premises. The safest approach is to test every clause against a real founder question: can I open on time, trade the way I want, control my costs and exit without a nasty surprise?

Premises, plans and car parks

The lease should identify exactly what you are getting. That sounds basic, but disputes often start with storage areas, shared spaces, loading docks, parking or signage areas that were discussed but not properly documented.

Check the plan attached to the lease
Confirm the lettable area and any method used to calculate rent by area
Confirm whether car parks, storage cages, loading rights and common areas are included
Check access hours, after-hours air conditioning and delivery arrangements

Permitted use and exclusivity

Your permitted use clause must be broad enough for your current operations and sensible future changes. If the use is too narrow, a small shift in your offerings may put you in breach or force you to seek landlord consent.

For businesses in shopping centres or multi-tenant sites, exclusivity can also matter. If your revenue depends on being the only tenant offering a certain product or service, that protection needs to be written into the lease.

Make sure the permitted use covers all planned products or services
Check whether online fulfilment, storage, classes, tastings or ancillary services are allowed if relevant
Ask whether competitors can be leased nearby
Confirm signage rights and trading hours

Term, option and security of tenure

The lease term needs to fit your investment in the site. If you are spending heavily on fit-out, branding or equipment, a short term with no option may be risky. On the other hand, a long term can become a burden if the location underperforms.

Option clauses need careful drafting. A right to renew often depends on strict timing and compliance. Missing the notice window can cost you the option entirely.

Check the initial term and each option period
Calendar all notice dates before you sign
Confirm whether the option is lost if you are in breach
Check whether market rent reviews apply at the start of an option term

Rent, outgoings and rent reviews

The headline rent is only part of occupancy cost. A lease may also require the tenant to pay outgoings such as utilities, council rates, land tax, insurance contributions, cleaning, management fees or promotional levies, subject to the lease terms and any retail leasing restrictions.

Rent review mechanics also matter. Annual increases may be fixed, CPI-based, market-based or a combination. If the drafting is unclear, disputes can follow.

Confirm base rent, GST treatment and payment dates
Review the full definition of outgoings
Check whether estimates and year-end reconciliations are provided
Understand each rent review method and when it applies
Check whether the lease allows ratchet-style market reviews where permitted by law

Incentives and fit-out contributions

If the landlord is offering rent-free months, a cash contribution, or landlord works, every detail should be documented. Verbal promises are not enough, especially where the formal lease says it contains the entire agreement.

Before you rely on a verbal promise, make sure the lease or side deed records:

the exact amount and timing of any fit-out contribution
whether GST applies
what evidence you must provide before payment
whether the incentive must be repaid if you default or assign the lease early
which party completes specific works and by what date

Fit-out, alterations and approvals

Most businesses need to alter the premises before trading. The lease should clearly state what fit-out works are allowed, what approvals are needed and who owns the improvements at the end of the term.

Landlord consent is often required for fit-out plans, contractors, signage, services penetrations, structural works and later alterations. The approval process can delay opening if not managed early.

Check whether you get early access before rent starts
Confirm the fit-out approval process and timing
Review obligations around certificates, insurances and contractors
Check whether the landlord can require reinstatement at the end of the lease

Repairs, maintenance and make good

Make good is one of the most expensive surprises in commercial leasing. The clause can require you to strip out fit-out, repaint, remove cabling, repair damage and return the premises to a stated condition, even where wear and tear has occurred over several years.

Repair obligations also need close attention. Some leases shift broad maintenance obligations onto the tenant, including plant and equipment serving the premises.

Check who maintains air conditioning, fire services, plumbing and glass
Review whether the tenant must repair structural items or only non-structural items
Compare the make good clause with any condition report or photos
Clarify whether you must remove landlord-approved fit-out at the end

Security and guarantees

Many landlords require security, usually a bond, bank guarantee or security deposit. Small business owners are also often asked to provide a personal guarantee, which can expose personal assets if the tenant company defaults.

Before you sign, understand exactly when the landlord can call on the security and whether the guarantee continues after assignment or renewal.

Check the amount and form of security
Review trigger events that allow the landlord to draw on it
Check when the security must be returned after the lease ends
Review any personal guarantee carefully and negotiate limits where possible

Assignment, subleasing and exit flexibility

Business needs change. You may sell the business, bring in a related entity, sublease part of the space or need to exit early. If the lease is too restrictive, your options become narrow and expensive.

Assignment clauses usually require landlord consent and conditions such as proving the incoming tenant’s financial position, paying legal costs, or giving guarantees. Some leases also keep the outgoing tenant liable for a period after assignment.

Default, termination, relocation and redevelopment

Default clauses set out what happens if rent is late, the business stops trading, or another breach occurs. These clauses can be strict, and even minor procedural breaches may trigger notices and costs.

Some leases also allow the landlord to relocate the tenant within a centre, terminate for redevelopment, or end the lease if approvals are not obtained. These provisions can significantly affect the value of the site to your business and should be reviewed before you sign.

Common Mistakes With Lease Real Property

The most common mistake is treating a commercial lease like a standard formality instead of a high-value contract. Small wording changes can shift thousands of dollars in risk from the landlord to the tenant.

Relying on informal promises

Agents and landlords often discuss incentives, storage areas, signage, exclusivity or works in broad terms. If those points are not captured in the signed documents, they can be hard to enforce later.

This is why founders should slow down before signing and ask for every commercial promise to be recorded in writing.

Not checking the use clause against the actual business model

A use clause that says “office use only” may sound fine until you need client visits, product display, classes, food preparation, online order dispatch or after-hours access. The business then outgrows the wording before the first term is over.

Before you sign a lease, map the clause against how the business will actually operate over the next few years.

Underestimating occupancy costs

Rent may fit the budget, but outgoings, utilities, maintenance, cleaning, security, insurance contributions and fit-out compliance costs can push the site beyond what is sustainable. Some businesses also miss the cash flow effect of annual increases and market rent reviews.

Occupancy cost should be modelled carefully with commercial advice and accounting input where needed.

Ignoring end of lease exposure

Many tenants focus on getting in, not getting out. Make good, reinstatement, removal of signage, dilapidation works and unpaid outgoings reconciliations can create a large final bill.

Before you spend money on setup, check what the lease says you must undo at the end. A heavily customised fit-out may be great for trading and expensive to remove.

Signing in the wrong entity

The tenant named in the lease should align with the business entity actually operating from the premises. Problems can arise where the lease is signed personally, by the wrong company, or before a restructure without proper planning.

This can affect liability, finance arrangements, assignment flexibility and how the business is later sold. Business owners should also speak with an accountant or tax adviser about any tax implications of the leasing structure.

Missing timing issues

Lease negotiations often happen alongside finance, fit-out, approvals and supplier commitments. If the documents do not line up, the business may be paying rent before it can trade, or may lose an incentive because a condition was missed.

Check commencement dates against fit-out and approval timelines
Confirm whether rent starts on handover, practical completion or opening
Calendar option notices, review dates and bank guarantee deadlines
Make sure any conditions precedent are realistic and clearly drafted

Accepting broad personal guarantees without review

Landlords often ask directors or owners to guarantee the tenant’s obligations. This is common, but the scope still matters. A guarantee can continue beyond what the business owner expects, particularly if the lease is varied, extended or assigned.

This is one of the clauses worth negotiating carefully before you sign.

FAQs

Do I need a lawyer before I sign a commercial lease?

It is strongly recommended. A lease can create long-term financial and operational obligations, and the risks are often hidden in standard clauses rather than the front-page deal terms.

What is the difference between a retail lease and a commercial lease?

A retail lease may be covered by State or Territory retail leasing laws that give tenants extra protections. Whether those laws apply depends on the premises and use, not just the label used in the document.

Can a landlord rely on terms that were only discussed verbally?

Verbal discussions can lead to disputes, but signed lease documents usually control the legal position. If a promise matters, it should be written into the lease or a related deed before you sign.

Can I get out of a commercial lease early?

Usually only if the lease allows it, the landlord agrees, or another legal basis applies. Early exit can involve negotiation, assignment, surrender terms, payment obligations and release conditions.

What should I check before agreeing to a personal guarantee?

Check who is guaranteeing, what obligations are covered, when the guarantee ends, and whether it continues after assignment, variation or renewal. If possible, negotiate limits on scope and duration.

Key Takeaways

When you lease real property for business, the legal terms affect far more than rent, including use, fit-out, timing, repair costs and termination rights.
Before you sign a lease, confirm the premises details, permitted use, term, options, rent reviews, outgoings, incentives and fit-out approval process.
Retail leasing laws may apply depending on the premises and use, and those rules can change what the landlord can charge or require.
Make good obligations, personal guarantees, assignment restrictions and redevelopment or relocation clauses are common areas where tenants take on more risk than expected.
Any important promise from the landlord or agent should be recorded in the signed documents, not left as a verbal assurance.
Good lease review and negotiation early on can prevent delays, cost blowouts and difficult disputes later.

If you want help with a commercial lease review, negotiating key clauses, checking guarantees, and documenting landlord incentives, you can reach us on 1800 730 617 or team@sprintlaw.com.au for a free, no-obligations chat.