Most commercial lease terminations are unplanned. A tenant calls, says they cannot continue, and asks to be released. Or the rent stops arriving and arrears accumulate. The landlord’s response in the first 14 days determines whether they recover the remaining rent, lose it, or end up in court.
The wrong move (silence, ad hoc agreement, premature lockout) can permanently extinguish recovery rights worth tens or hundreds of thousands of dollars. The right move (election, mitigation, formal documentation) preserves them.
This guide covers every common pathway: tenant break clauses, voluntary surrender, tenant repudiation, abandonment, and landlord termination for breach.

Tenant break clauses
A break clause gives the tenant a contractual right to terminate the lease before the natural expiry date. Standard wording:
- Specific break date (e.g. month 24 of a 60-month term)
- Notice period (usually 3 to 6 months)
- Conditions precedent (rent paid up to date, no breach, premises returned in agreed condition)
If the tenant validly exercises a break clause, the lease ends on the break date and the landlord cannot recover the residual rent. The bank guarantee is returned subject to make-good and outgoings reconciliation.
If the tenant attempts to exercise a break clause but fails a condition (e.g. arrears at the break date), the break is invalid and the lease continues. The landlord can refuse to accept the break and continue charging rent.
Voluntary surrender by agreement
A surrender is a mutual agreement between landlord and tenant to terminate the lease before the natural expiry date. Both parties must agree to surrender. The landlord cannot be forced to accept.
Landlords usually accept surrender when the market rent has risen and a new tenant can be secured at higher rent, when the premises will be redeveloped, or when the tenant’s covenant is genuinely failing and the bank guarantee will cover the gap.
Landlords usually refuse surrender when the market rent has fallen and a new tenant will pay less, when the bank guarantee is small relative to residual rent, or when the tenant has assets and ongoing solvency.
A surrender is documented by a Deed of Surrender. Typical terms:
- Surrender date (usually the last day of a rent period)
- Surrender fee (commonly 3 to 6 months of rent equivalent)
- Bank guarantee handling (drawn down or returned)
- Outgoings reconciled to surrender date (run the outgoings calculator)
- Make-good obligations preserved or compromised
- Mutual releases for the residual term
Tenant repudiation: the election decision
Repudiation occurs when the tenant communicates (by words or conduct) that they will not perform the lease for the remaining term. Examples: ceasing trade and vacating, persistent non-payment without dispute, written notice that the tenant cannot continue.
On tenant repudiation, the landlord has a binary choice: accept or affirm.
Accept the repudiation. The lease ends. The landlord recovers damages for the lost bargain (residual rent minus mitigation). The bank guarantee can be drawn for the damages. The premises can be re-let.
Affirm the lease. The lease continues. The landlord keeps charging rent and demanding performance. The tenant remains liable for the full term. This option is rare in practice but available.
The election must be communicated unambiguously. Silence can be deemed acceptance. Re-letting the premises is usually treated as acceptance. Once an election is made, it cannot be reversed.
The mitigation duty (Tabcorp v Bowen)
Whichever election the landlord makes, the mitigation duty applies. Tabcorp Holdings v Bowen Investments (HCA, 2009) confirmed that a landlord must take reasonable steps to mitigate the loss after tenant breach.
Reasonable mitigation includes:
- Marketing the premises promptly through a commercial agent
- Accepting a reasonable offer from a substitute tenant
- Not refusing to consider tenants whose covenant is weaker than the original
Failure to mitigate reduces the landlord’s recoverable damages by the amount that could have been earned with reasonable mitigation. Sit on an empty premises and the residual rent claim disappears.
The mitigation duty does not require the landlord to accept the first tenant who walks in or to lower rent below market. It requires reasonable effort.
Landlord termination for tenant breach
A landlord can terminate the lease before the natural expiry if the tenant breaches and the breach is not remedied within the lease’s notice period.
The standard process:
- Identify the breach (rent arrears, unauthorised use, failure to maintain, insurance lapse)
- Issue a breach notice in the lease’s required form (most leases require strict compliance with the notice clause)
- Allow the lease’s specified remedy period (commonly 14 days for monetary breach, 28 days for non-monetary)
- If the breach is not remedied, issue a termination notice
- Re-take possession (peaceably or by court order)
Steps 1 to 3 are the highest-risk steps. A defective breach notice voids the termination and the lease continues. The landlord ends up paying the tenant’s legal costs for wrongful termination.
For retail leases, the Retail Leases Act 1994 (NSW) does not displace the lease’s termination clauses but procedural protections apply. See the retail lease NSW guide.
Tenant abandonment
Abandonment is a particular form of repudiation: the tenant ceases trade and vacates the premises without notice. The landlord usually finds out from a neighbour, a delivery driver, or unpaid bills.
The legal position is similar to repudiation: the landlord can accept the abandonment as repudiation, take possession, mitigate, and recover damages. The bank guarantee can be drawn for unpaid rent and damages.
Practical steps on confirmed abandonment:
- Inspect the premises and document the state with dated photographs
- Secure the premises (re-key, board up if necessary)
- Issue a written notice to the tenant’s last known address recording the abandonment and accepting the repudiation
- Engage an agent to re-let the premises
- Draw on the bank guarantee for accrued unpaid rent
- Reconcile outgoings to the abandonment date
- Pursue damages for the residual term against the tenant and any guarantors
Bank guarantee recovery on termination
The bank guarantee is the landlord’s primary recovery vehicle on early termination. Most lease guarantees cover unpaid rent up to the termination date, unpaid outgoings up to the termination date, damages for breach (residual rent minus mitigation), make-good costs, and other amounts payable under the lease.
The landlord draws by written demand on the bank, presenting the guarantee. The bank pays without investigating the underlying default. The tenant must then pursue the landlord separately if the draw was wrongful.
Read our full bank guarantee guide for the demand process.
Make-good obligations on early termination
Most leases require the tenant to return the premises in the condition specified in the lease, fair wear and tear excepted. On early termination, the make-good obligation crystallises on the surrender or abandonment date.
The landlord should engage an independent quantity surveyor or builder for a make-good scope, cross-reference the scope to specific lease clauses (per the lessons in our dispute guide), issue the scope to the tenant for response, and reach agreement or have the tenant complete the works or recover the cost from the bank guarantee.
Make-good cost recovery is the second largest cause of post-termination litigation after residual rent claims.
Tax and accounting implications
Early termination affects the landlord’s tax position. The surrender fee, draws on bank guarantee, and damages received are typically assessable income in the year received. The cost of re-letting (agent commission, fitout incentives, rent-free periods) is generally deductible.
Specific advice from the landlord’s accountant is essential, particularly for SMSF-held properties where the trustee duty interacts with the surrender or termination decision.
How Blox handles early termination
Blox-managed properties have a standing procedure for tenant termination indicators: 30-day arrears trigger, written confirmation requested if trade ceases, documented election within 7 days of repudiation, mitigation begun within 14 days. Most termination scenarios on our portfolio resolve through structured surrender within 60 days, with bank guarantee recovery of the residual exposure.
Talk to Blox about a problem tenant: (02) 8883 4559
Related landlord resources
- Free AI lease review — audit the termination and break clauses
- Bank guarantee guide — recovery process at termination
- Commercial lease dispute resolution — NCAT and court remedies
- Outgoings reconciliation calculator — reconcile to termination date
- Lease assignment process — alternative to termination
- Retail lease NSW guide — RLA-specific protections
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