If you’re leasing a shop, office, warehouse or hospitality venue, rent is usually one of your biggest fixed costs.
That’s why rent reviews matter so much. A rent review can be a normal, scheduled adjustment that you budget for - or it can be the moment your lease suddenly becomes too expensive, too risky, or too hard to exit.
The good news is you’re not powerless. With the right preparation (and a clear understanding of what your lease actually says), you can often negotiate outcomes that protect your cash flow and keep your business stable.
Note: This article is general information for Australian businesses and isn’t legal advice. Rent review rules, timelines and dispute pathways can vary depending on your lease wording, whether the lease is a “retail lease”, and which state or territory you’re in. If you’re unsure, get advice on your specific lease before you respond to a rent review notice.
Below, we’ll walk you through how rent reviews typically work in Australia, what to check before the review date hits, and how to negotiate (without accidentally giving up your lease rights).
What Are Rent Reviews (And Why Do They Matter So Much)?
Rent reviews are the mechanisms in a lease that allow rent to change during the lease term. They’re usually scheduled at specific times - for example, on each anniversary of the lease, or at the start of an option term.
For small businesses, rent reviews are important because they directly affect:
- Cash flow: even a modest increase can compound over time.
- Profit margins: especially in retail and hospitality where margins can be tight.
- Valuation and saleability: if you plan to sell the business, buyers will look closely at lease terms and future rent increases.
- Operational decisions: whether you hire staff, expand trading hours, or invest in fit-out.
It’s also common for issues to arise because many leases include rent review wording that sounds simple but has significant consequences (for example, how market rent is set, what evidence is considered, or whether rent can move down as well as up).
Common Types Of Rent Reviews In Australia
Most commercial leases use one (or a combination) of these methods:
- CPI (Consumer Price Index) increases: rent increases in line with inflation (often annually).
- Fixed percentage increases: for example, 3% or 4% per year.
- Market rent reviews: rent is adjusted to reflect “current market rent” (often at option exercise dates or every few years).
- Turnover rent: rent is tied to a percentage of your sales (more common in some retail settings, often with base rent plus turnover component).
Each method has pros and cons. What matters is whether the clause is clear, fair, and workable for your business - and whether you know what evidence you’ll need if there’s a dispute.
Where Small Businesses Get Caught Out: Red Flags In Rent Review Clauses
Rent review clauses often look like “standard” lease wording, but there are a few common traps that can put tenants on the back foot.
1) Ratchet Clauses (Rent Never Goes Down)
A “ratchet” clause is where rent can increase to market but cannot decrease, even if the market has softened.
Whether a ratchet clause is permitted, restricted or unenforceable can depend on whether your lease is regulated as a retail lease and which state or territory laws apply (and in some cases, the exact drafting). If your lease includes a ratchet, it changes how you approach a market review and what leverage you may have.
This can be especially painful if:
- your area has higher vacancy rates,
- your centre/strip has lost foot traffic, or
- you’re in a post-fit-out phase where you’re trying to stabilise revenue.
2) Vague “Market Rent” Language
Some leases say rent will be set to “market rent” but don’t clearly explain:
- how market rent is assessed,
- what comparable evidence can be used,
- what assumptions apply (for example, whether incentives are considered), and
- what happens if you and the landlord disagree.
If the dispute process is unclear (or heavily landlord-favourable), you can end up stuck in delays, paying interim rent you later disagree with, or spending more than expected on valuers.
3) Timing Traps (Short Deadlines And “Deemed Acceptance”)
Many leases include strict timeframes for responding to a proposed rent figure or triggering the next step in the review process.
In some leases, missing a deadline can have serious consequences - for example, the lease may treat you as having accepted the landlord’s proposal, or it may limit your ability to dispute the figure. Exactly how this works depends on the lease wording and, in some cases, mandatory retail leasing rules in your state or territory.
This is one of the biggest reasons we encourage tenants to diarise review dates well in advance and get the lease reviewed early, not after the notice arrives.
4) Review Terms That Conflict With Your Business Plan
A lease can be “legally fine” but commercially risky for your situation.
For example, if you’re planning a big fit-out or equipment purchase, a sharp market rent jump in year 3 might undermine your return on investment.
That’s where a proper Commercial Lease Review can help you understand what’s coming and negotiate before you’re locked in.
How To Prepare For Rent Reviews (Before The Landlord Emails You)
The best time to prepare for rent reviews is months before the review date. Once the process starts, your bargaining position often depends on how quickly you can respond with evidence and a clear strategy.
Step 1: Pull Out The Lease And Identify The Review Mechanism
Start by checking:
- when reviews occur (anniversary, option exercise, specific dates),
- what type of review applies at each date (CPI, fixed, market),
- whether there’s a ratchet (and whether retail leasing laws affect it in your state/territory),
- the notice requirements (who must give notice and when), and
- the dispute process (valuer appointment, expert determination, mediation, etc.).
If you’re not sure how to interpret the clause (or it reads like it was written for lawyers), it’s worth getting advice early so you don’t miss a critical step.
Step 2: Build A “Comparable Rents” File
If there’s a market review coming up, evidence is everything.
Start collecting:
- advertised asking rents for similar properties nearby,
- recent leasing deals (if you can access them through agents or networks),
- information about incentives in your market (rent-free periods, fit-out contributions), and
- vacancy data and time-on-market indicators.
When comparing properties, try to match on:
- size and layout,
- street exposure/foot traffic,
- parking and access,
- fit-out condition, and
- permitted use (your permitted use can affect rent).
Step 3: Know Your “Walk Away” Position (And Your Exit Path)
Even if you love your location, you should be clear on what happens if the rent becomes unsustainable.
That means understanding:
- your break costs if you leave early,
- whether you can assign the lease (and on what conditions), and
- what notice is needed if you don’t renew.
In some situations, you may also need advice on breaking a commercial lease agreement so you understand the risks before you make any big calls.
Step 4: Check The Rest Of The Lease (Not Just The Rent)
Rent reviews rarely exist in isolation. Landlords may also propose changes that shift other costs onto you, such as:
- outgoings (rates, insurance, repairs),
- marketing levies (in retail centres),
- maintenance obligations, or
- restrictions on signage, trading hours, or fit-out works.
Often, the “real” cost increase isn’t only the rent - it’s the package.
Negotiating Rent Reviews: Practical Strategies That Protect Your Position
Negotiating rent reviews is a commercial conversation - but your leverage is shaped by the lease terms and the process for setting rent.
Here are strategies we often see work well for small businesses.
1) Ask For The Basis Of The Proposed Rent (In Writing)
If the landlord proposes a figure, ask how they calculated it.
You’re not trying to start a fight - you’re trying to create a paper trail and understand what comparables or assumptions are being used.
This is particularly important if incentives are common in your market. A headline rent might look high compared to the “effective rent” after incentives.
2) Use Your Track Record As A Tenant
Landlords value stable tenants, especially those who:
- pay rent on time,
- maintain the premises,
- bring foot traffic, or
- have invested in fit-out improvements.
If you’re a low-risk tenant, remind the landlord of that. It can support a more moderate increase or better overall terms.
3) Negotiate The “Whole Deal” (Not Just The Number)
Sometimes you can’t move the rent figure much - but you can improve the overall outcome by negotiating:
- staged increases (for example, increase in 2 steps instead of one jump),
- rent-free periods to help you absorb the change,
- fit-out contributions or refurbishment allowances,
- outgoings caps or clearer outgoings reporting, or
- option terms that give you longer certainty.
These trade-offs can be particularly useful where the landlord is focused on a “headline” rent but is open to commercial adjustments elsewhere.
4) Don’t Accidentally Waive Your Rights
Be careful about:
- agreeing to interim rent arrangements unless you’re clear on the consequences (including whether it’s “without prejudice” and how any back-payments or adjustments are handled),
- missing response deadlines, and
- signing side letters or variations without checking how they interact with the lease.
Even a short email can become important later if there’s a dispute about what was agreed and when.
5) If You’re At An Option Date, Treat It Like A Negotiation Window
Many tenants focus only on the option notice, but option periods are often where rent reviews (especially market reviews) bite.
Before you exercise an option, make sure you understand:
- when the new rent will apply,
- how it’s determined, and
- what happens if you can’t agree (including any expert valuation process and timing).
If you’re weighing renewal timing, it can help to understand the notice requirements that apply to your lease and location. For example, Sprintlaw has a guide on lease renewal notice periods in NSW (other states and territories can differ).
When Rent Reviews Turn Into A Dispute: What To Do Next
Sometimes, despite your best efforts, rent reviews turn into a dispute - especially with market rent reviews.
If that happens, the right next steps depend on what the lease says and (in some cases) what retail leasing laws require in your state or territory.
Check The Dispute Process In Your Lease
Many leases set out a structured process such as:
- negotiation period,
- appointment of an independent valuer as an expert, and/or
- formal determination (and how costs are split).
It’s important to follow the process carefully. If you skip steps or miss timing requirements, you can lose leverage (or end up locked into the landlord’s figure), depending on the drafting and any applicable legislation.
Retail Leases Can Have Additional Protections
If your premises are covered by a retail leasing regime (this varies by state/territory and by premises type), there may be rules affecting disclosure, review mechanisms, and dispute resolution.
For example, some tenants want to understand whether the Retail Leases Act NSW applies to their situation and what that means for rent review disputes. If you’re outside NSW, your state or territory may have different retail leasing legislation and processes.
Think Strategically About Your Exit Rights
In a rent review dispute, it’s normal to focus on the rent figure - but you should also consider your practical options if the rent ends up too high.
That could involve:
- negotiating a surrender,
- planning an assignment to another tenant, or
- ending at the next break/expiry point with the correct notices.
If you’re considering leaving, you may need advice on the cleanest pathway, including Lease Termination Advice to reduce the risk of ongoing liabilities.
Don’t Ignore Related Notices (Vacate, Re-Entry, Default)
If negotiations are tense, landlords sometimes issue formal notices (for example, default notices) that can escalate quickly if not handled properly.
Depending on your state/territory and lease type, it may also be relevant to understand processes around notices to vacate. For example, Sprintlaw has a NSW-focused guide on notice to vacate (requirements and terminology can differ across Australia).
Key Takeaways
- Rent reviews are a standard part of commercial leasing, but the specific clause wording can dramatically change your financial risk.
- Common rent review methods include CPI increases, fixed increases, and market rent reviews - each requires a different preparation and negotiation approach.
- To prepare, diarise review dates early, confirm the lease process and deadlines, and gather comparable rent evidence before the landlord proposes a figure.
- Strong negotiations often focus on the overall deal (staging increases, incentives, outgoings clarity) rather than only the headline rent number.
- If a rent review becomes a dispute, follow the lease process carefully and consider whether retail leasing rules apply in your state or territory.
- If the reviewed rent makes the lease unsustainable, get clear advice on your options to exit, assign, or renegotiate without creating extra liabilities.
If you’d like help reviewing your rent review clause or negotiating your next rent review, you can reach us at 1800 730 617 or team@sprintlaw.com.au for a free, no-obligations chat. We can help you understand what your lease says, what steps to take, and (where appropriate) assist with negotiation support - but any recommendations will depend on your lease terms and the laws that apply in your state or territory.
