Understanding a Commercial Lease: A Guide for South Australian Business Owners
- jcraigmckay
- 2 days ago
- 3 min read
Updated: 1 day ago

Entering into a commercial lease is a significant step for any business owner in Adelaide. Whether you are opening your first retail shop or expanding your office space, understanding a commercial lease is crucial to protecting your interests and ensuring your business’s long-term success. This guide explains the essentials of commercial leases in South Australia, including key terms, legal requirements, and practical tips for tenants.
What Is a Commercial Lease?
A commercial lease is a legally binding agreement between a landlord and a tenant for the rental of business premises. Unlike residential leases, commercial leases are tailored to the needs of businesses and are governed by specific legislation in South Australia, including the Retail and Commercial Leases Act 1995 (SA).
Types of Commercial Leases
Retail Lease: Applies to premises used for selling goods or services directly to the public.
Non-Retail Commercial Lease: Covers offices, warehouses, and industrial spaces not classified as retail.
Key Terms and Clauses in a Commercial Lease
Understanding the terms of your lease is essential. Common clauses include:
Rent and Rent Reviews: How much you pay, how often it is reviewed, and the method of increase (e.g., CPI, fixed percentage).
Outgoings: Additional costs such as council rates, insurance, and maintenance.
Security Deposit: Usually a bank guarantee or cash bond held as security for the landlord.
Permitted Use: Specifies the type of business activities allowed on the premises.
Fit-Out and Alterations: Who is responsible for initial fit-out and any future changes.
Assignment and Subletting: Whether you can transfer the lease or sublet the premises.
Make Good Obligations: Requirements to restore the premises at the end of the lease.
Legal Framework in South Australia
The Retail and Commercial Leases Act 1995 (SA) sets out the rights and obligations of both landlords and tenants. Key protections include:
Disclosure Statements: Landlords must provide a disclosure statement outlining key lease terms before the lease is signed.
Minimum Lease Term: Retail leases must generally be for at least five years, unless the tenant waives this right.
Dispute Resolution: The Act provides mechanisms for resolving disputes, including mediation through the Small Business Commissioner.
For more information, see the South Australian Government’s guide to retail and commercial leases.
Tenant and Landlord Rights and Obligations
Tenant’s Responsibilities
Pay rent and outgoings on time
Maintain the premises as agreed
Comply with permitted use and other lease conditions
Landlord’s Responsibilities
Provide access to the premises
Maintain structural elements (unless otherwise agreed)
Comply with disclosure and legal requirements
Negotiating and Reviewing Your Lease
Before signing, consider the following:
Negotiate Key Terms: Rent, outgoings, renewal options, and make good obligations are often negotiable.
Seek Legal Review: A solicitor can identify unfavourable terms and ensure compliance with South Australian law.
Understand Your Exit Options: Early termination, assignment, or subletting should be clearly addressed.
Common Pitfalls for Business Owners
Failing to understand all costs, including hidden outgoings
Overlooking make good obligations at lease end
Not clarifying permitted use or fit-out responsibilities
Ignoring the need for legal review before signing
Frequently Asked Questions (FAQ)
What is the difference between a retail and a commercial lease in South Australia?
A retail lease applies to premises used for retail business, while a commercial lease covers other business uses such as offices or warehouses. Retail leases are subject to additional protections under the Retail and Commercial Leases Act 1995 (SA).
Who pays for repairs and maintenance in a commercial lease?
Responsibility for repairs and maintenance is set out in the lease. Typically, tenants handle day-to-day maintenance, while landlords are responsible for structural repairs unless otherwise agreed.
Can I terminate my commercial lease early?
Early termination is only possible if the lease allows it or if both parties agree. Otherwise, breaking a lease may result in significant penalties.
What are outgoings in a commercial lease?
Outgoings are additional costs payable by the tenant, such as council rates, insurance, and maintenance. These should be clearly listed in the lease.
How do I negotiate better terms in a commercial lease?
Engage a solicitor to review the lease, identify negotiable terms, and ensure your interests are protected.
Conclusion: Protect Your Business with Expert Legal Advice
Understanding a commercial lease is essential for every business owner in Adelaide. The terms you agree to can have a lasting impact on your business’s success and financial health. If you are considering entering into a commercial lease, contact our experienced team at Craig McKay Legal for tailored legal advice and support throughout the leasing process.
Take advantage of our complimentary no-obligation telephone consult to discuss your commerical leasing requirements.
This article is for general information only and is not a substitute for legal advice. For advice specific to your situation, please contact our office.