Break Lease Fee Calculator: What It Actually Costs to End Your Lease Early in Australia

You have found a new place, or you need to leave Australia earlier than planned, and your lease still has months left on it. Before you panic about “the break fee,” it helps to know something most real estate blogs skip: there is no single national break lease fee in Australia. Each state and territory calculates it differently, three states use completely different maths from each other, one state bans break fees outright, and one has no fixed formula at all. Get the wrong number from a generic calculator and you could pay hundreds of dollars more than you legally owe.

A break lease fee is the compensation a tenant may owe a landlord for ending a fixed-term rental agreement before it expires. Depending on the state, this is either a fixed number of weeks’ rent based on how much of the lease has passed, a proportional formula tied to the time remaining, or simply the landlord’s actual reasonable losses with no set formula at all. Use the calculator below for an estimate specific to your state, then read the full state-by-state breakdown to understand exactly how your figure was worked out.

What is a break lease fee?

A break lease fee (also called a lease break fee, early termination fee, or reletting cost) is what a tenant may have to pay a landlord for ending a fixed-term residential tenancy agreement before its end date. It exists because a fixed-term lease is a contract: both sides agree to a set period, and if the tenant leaves early, the landlord can lose rent and incur costs finding a new tenant.

One distinction matters more than any other, and it is the one most first-time renters get wrong: break lease fees only apply to fixed-term agreements. If you are on a periodic agreement (sometimes called “month to month,” where the original fixed term has already ended and the lease has rolled over with no new end date), there is no fixed term left to break. You simply give the standard notice period, typically 21 to 28 days depending on the state, and no break fee applies at all. This one fact alone can save some renters an unnecessary payment, so check your agreement or ask your agent which type you are on before assuming a break fee applies to you. If you are not sure what type of agreement you signed, our student lease guide explains how to read one properly.

How break lease fees are actually calculated

Australia does not have one national formula. Every state and territory sets its own rules under its own residential tenancies legislation, and they fall into three genuinely different systems. Understanding which system your state uses is the single most important step before estimating what you owe.

• Fixed-tier weeks-of-rent model. You pay a set number of weeks’ rent depending on how much of the fixed term had passed when you left. Used in New South Wales, Queensland (with an extra cap) and, optionally, the Australian Capital Territory.
• Proportional (pro-rata) formula model. Your liability scales directly with how much time is left on the lease, calculated against the landlord’s actual advertising and reletting costs, or against a capped number of days’ rent. Used in Victoria, South Australia and the Northern Territory.
• No fixed formula, actual reasonable loss only. There is no percentage table or tier at all. The landlord can only recover rent until the property is re-let plus reasonable, itemised costs like advertising. Used in Western Australia and, even more strictly, Tasmania, where charging a break fee is against the law.

One rule is universal across every single state and territory: the landlord (or their agent) has a legal duty to mitigate their loss, meaning they must take genuine, reasonable steps to re-let the property quickly rather than leaving it empty and charging you for the full remaining term. If a new tenant moves in two weeks after you leave, you generally cannot be charged as though the property sat empty for the rest of your lease. This duty is written into the tenancy legislation of every jurisdiction covered in this guide, and it is worth quoting back to your agent if a bill looks inflated.

Break lease fee calculator

Select your state, enter your weekly rent and lease details, and the calculator will apply that state’s actual current formula, not a generic one-size-fits-all guess. For Victoria, South Australia and the Northern Territory this gives a maximum or a proportional estimate, since those states do not use a single fixed number. Read the note under your result for exactly what it does and does not include.

Every figure this calculator produces is duplicated and explained in plain language in the state-by-state sections below, so you can see exactly where each number comes from and check it against the primary source yourself.

Break lease fees in NSW

New South Wales uses a fixed-tier system: a set number of weeks’ rent depending on how much of your fixed-term agreement had passed when you gave notice, regardless of how quickly the landlord actually re-lets the property. This applies to agreements signed after 23 March 2020, under the Residential Tenancies Act 2010 (NSW).

These figures apply to fixed-term agreements of three years or less. For agreements longer than three years, there is no set fee: the landlord’s actual compensation (lost rent, advertising, and letting fees) is negotiated, and if you cannot agree, the NSW Civil and Administrative Tribunal (NCAT) decides, with the landlord required to prove they took reasonable steps to re-let the property.

NSW also allows a break fee to be waived entirely in several situations, most importantly for tenants (or a dependent child) experiencing domestic violence, who can end the tenancy immediately under section 105B of the Act. Other exemptions include being offered social housing, moving into aged care, the landlord breaching the agreement or failing to disclose something required by law (such as the property being listed for sale, or on the Loose-Fill Asbestos Insulation Register), and a special 14-day “early exit notice” tenants can use in the final 60 to 90 days of certain agreements after being given a termination notice by the landlord.

Source: NSW Government, Breaking a fixed-term residential tenancy early, under the Residential Tenancies Act 2010 (NSW).

Break lease fees in Victoria

Victoria does not use a fixed weeks-of-rent table at all. Under the Residential Tenancies Act 1997 (Vic), what you owe is proportional to how much of the agreement is left, applied to the agent’s actual re-letting fee and advertising costs, not to a preset dollar figure.

A renter in Victoria does not have to pay: the “penalty” itself (Victoria has abolished flat penalty fees), rent for any period after a new renter moves in, advertising costs if the property was not actually advertised, or a re-letting fee at all if the property is managed directly by the owner with no agent involved.

For lost rent on longer agreements, the Victorian Civil and Administrative Tribunal (VCAT) cannot award more than one month’s rent for every 12 months remaining on agreements longer than five years, and never more than six months’ rent in total, regardless of how long is left. Victoria also has one of the more generous hardship provisions: a renter facing severe hardship, such as loss of income, a serious medical condition, or a family tragedy, can apply to VCAT to end the agreement without cost, and VCAT must consider hardship if a landlord is claiming compensation.

Source: Consumer Affairs Victoria, Breaking a rental agreement, under the Residential Tenancies Act 1997 (Vic).

Break lease fees in QLD

Queensland reformed its rules on 30 September 2024, and now uses a hybrid model: the same weeks-of-rent tiers as NSW, but capped so you never pay more than what it actually cost the landlord to re-let the property. This is a meaningful protection that a simple percentage table alone does not give you.

The Residential Tenancies Authority (RTA) Queensland is explicit that these are maximums, not automatic charges: reletting costs are calculated based on the percentage tier above, or the rent actually payable until a new tenant moves in, whichever amount is lower. The RTA gives its own worked example: if a property is relet just 5 days after you end the tenancy early, the reletting cost is 5 days’ rent, the lesser amount, and the percentage table does not apply at all. No additional reletting costs beyond this can be requested.

For agreements longer than three years, the cap is instead the lesser of one month’s rent per 12 months remaining (capped at six months) or actual rent until re-let. Queensland also has its own official reletting costs calculator you can cross-check your figure against, and the landlord must, by law, take all reasonable steps to mitigate their loss.

Source: RTA Queensland, Ending an agreement early, under the Residential Tenancies and Rooming Accommodation Act 2008 (Qld).

Break lease fees in WA

Western Australia is the least predictable state on this list, because it has no formula at all. There is no percentage table, no capped number of weeks, and no official tier system anywhere in the Residential Tenancies Act 1987 (WA) or in Consumer Protection WA’s own guidance.

Instead, if you end a fixed-term agreement early in WA, you are generally liable for rent until the property is re-let, or until the original end date, whichever comes first, plus the landlord’s reasonable, itemised costs, most commonly advertising. Consumer Protection WA states plainly: “Any costs must be reasonable and incurred as a result of you breaking lease,” and the landlord carries the same duty as every other state to take reasonable steps to mitigate, meaning re-let the property promptly rather than leave it vacant and bill you for the difference.

Fixed-term agreements in WA can otherwise only be ended early by mutual written agreement, family or domestic violence (at least 7 days notice, moving out immediately, no lease-breaking compensation payable), the home being unsafe or uninhabitable, or a breach by the landlord, including privacy breaches.

Source: Consumer Protection WA, Tenant ending a tenancy, under the Residential Tenancies Act 1987 (WA).

Break lease fees in SA

South Australia has the most mathematically explicit system in the country. The South Australian Civil and Administrative Tribunal (SACAT) publishes exact formulas for three separate cost components under the Residential Tenancies Act 1995 (SA), rather than leaving landlords to estimate.

SACAT gives a worked example for the advertising component: $87 in total advertising costs, with 12 weeks remaining on a 104-week (two-year) agreement. Three quarters of that term is 78 weeks, so the sum is $87 multiplied by 12, divided by 78, which comes to $13.38. The re-letting fee uses the same proportional logic: a $550 re-letting fee with 12 weeks remaining on a 52-week agreement, divided by three quarters of the term (39 weeks), comes to $338.46.

The clear pattern across all three SA formulas is that the less time remains on your lease, the less you owe, and the calculation is designed so a tenant leaving near the end of their term pays only a small fraction of the full advertising or re-letting cost, not the whole amount.

Source: Consumer and Business Services SA, Ending a fixed-term lease early, and the SACAT formula fact sheet, under the Residential Tenancies Act 1995 (SA).

Break lease fees in Tasmania

Tasmania has the strongest tenant protection in the country on this specific issue: charging a break lease fee is against the law. Section 17 of the Residential Tenancy Act 1997 (Tas) makes it illegal for a landlord or agent to charge a tenant a break lease fee at all.

If you leave a fixed-term agreement early in Tasmania, you remain liable for rent until a new tenant is found or the original term ends, plus reasonable, itemised advertising costs only, nothing beyond that, and the landlord must, under section 64A of the Act, take all reasonable steps to mitigate the loss (in practice, advertise and re-let the property promptly). There is no re-letting fee, no agent fee, and no weeks-of-rent tier to apply.

Exemptions from even this limited liability include domestic violence, and situations where the property becomes unsafe or the landlord breaches the agreement, in which case a 14 clear days Notice to Terminate can end the tenancy instead.

Source: Consumer, Building and Occupational Services Tasmania, and the Tenants Union of Tasmania factsheet, under the Residential Tenancy Act 1997 (Tas).

Break lease fees in the ACT

The Australian Capital Territory uses a fixed two-tier fee, but with an important catch most renters do not realise: it is optional. Under Schedule 2 of the Residential Tenancies Act 1997 (ACT), the break fee clause only applies if it was actually included in your specific agreement.

Unlike NSW, the ACT builds a refund mechanism directly into the fee. If the landlord finds a new tenant within a defined period after you leave, the amount you owe is reduced by the rent that new tenant is paying for that period, and if you leave more than four weeks before the end date, the landlord can only add reasonable advertising costs on top, capped at two thirds of a week’s rent if half or more of the term had expired, or a full week’s rent if less than half had expired. Agreements longer than three years have no fixed fee; the amount is negotiated instead.

Other exemptions include landlord breach, significant hardship, moving into aged care or social housing, domestic and family violence, certain property-sale circumstances, and impacts from loose-fill asbestos.

Source: ACT Government, Ending a tenancy, and the Schedule 2 standard terms, under the Residential Tenancies Act 1997 (ACT).

Break lease fees in the NT

The Northern Territory reformed its rules on 2 January 2024, moving to a capped-days model under the Residential Tenancies Act 1999 (NT). Rather than a percentage of your rent as a set fee, the NT caps the total amount a landlord can claim, across every cost combined.

Crucially, this cap covers lost rent AND any other losses the landlord claims, such as advertising, combined. NT Consumer Affairs gives a worked example: on $500 a week rent, a tenant who leaves 7 months into a 12-month lease (over half the term, so the 14-day cap applies) has a maximum liability of $1,000. If the property is re-let after one week ($500 in lost rent) plus $200 in re-advertising costs, the landlord can claim $700 total, still under the $1,000 cap, and can go no higher regardless of what else they say they lost.

This cap applies to agreements entered on or after 2 January 2024; older agreements can still have all actual losses claimed with no cap. The landlord must also apply to the Northern Territory Civil and Administrative Tribunal (NTCAT) within three months of you vacating to withhold any part of your bond for lease-break losses, or they forfeit the claim entirely.

Source: NT Consumer Affairs, Breaking or Ending a Lease Early factsheet, under the Residential Tenancies Act 1999 (NT).

All 8 states and territories compared

The pattern worth remembering: NSW, QLD and the ACT charge a set number of weeks regardless of your actual circumstances (QLD and the ACT both build in some form of cap or credit); Victoria, SA and the NT scale your liability directly to how much time is genuinely left; and WA and Tasmania reject fixed formulas altogether, WA on principle and Tasmania by outright banning break fees in law.

When you might not have to pay a break fee at all

Every state and territory covered above allows a tenant to end a fixed-term lease early with no break fee in certain circumstances. The details differ, but the same broad categories repeat across the country.

• You are on a periodic (month-to-month) agreement, not a fixed term. There is nothing to break. You just give standard notice, typically 21 to 28 days depending on the state.
• Domestic or family violence. Every jurisdiction in Australia allows a tenant (or their dependent child) affected by domestic violence to end a tenancy immediately or on very short notice, usually with evidence such as a protection order, police report, or a certificate from an approved professional. No break fee applies.
• The landlord breached the agreement. If the property is unsafe, uninhabitable, or the landlord failed a legal disclosure obligation (such as not telling you the property was for sale, or omitting required safety information), most states let you terminate without paying compensation.
• You accepted an offer of social housing, or are moving into aged, palliative or special care. Most states treat this as a recognised reason to leave early with only a short notice period and no break fee.
• Genuine hardship. NSW, Victoria, South Australia and the Northern Territory all allow a tenant facing serious hardship, such as sudden loss of income, a serious medical condition, or a family tragedy, to apply to the relevant tribunal (NCAT, VCAT, SACAT or NTCAT) to end the tenancy without the usual fee, though the outcome depends on your specific circumstances and is not automatic.
• The landlord gave you a termination notice first. If your landlord ends the tenancy (for example, to sell, renovate or move in themselves), several states let you leave early yourself, on shorter notice and without a break fee, rather than being stuck paying rent right up to their notice period.

None of these exemptions are automatic just because you feel your situation is difficult. Most require you to notify your landlord or agent in writing, provide supporting evidence where the law requires it, and in some cases formally apply to your state’s tenancy tribunal. If your agent disputes an exemption you believe applies, contact your state’s tenancy authority or a free tenants’ advice service before paying anything you are not sure you owe.

How to reduce what you actually pay

Because every state requires the landlord to mitigate their loss, the single biggest lever you control is how quickly the property gets re-let, and there is a lot you can do to speed that up.

1. Give as much notice as possible, in writing. Even where the law does not require a long notice period for a discretionary break, more notice gives the agent more time to advertise and re-let before your final day, which directly reduces your liability in every proportional or capped state.
2. Keep the property in excellent, inspection-ready condition. A tidy, well-presented property re-lets faster than a messy one, and faster re-letting is the fastest way to bring your bill down in Victoria, South Australia, Queensland and the Northern Territory.
3. Offer flexible access for inspections and viewings. Being cooperative with the agent’s attempts to show the property, rather than restrictive, works directly in your financial interest, not just in theirs.
4. Ask whether you can find a replacement tenant yourself. Many landlords and agents will agree to a lease transfer or assignment to a suitable replacement tenant you find, which can reduce or eliminate the break fee entirely, since the landlord suffers no lost rent at all.
5. Ask for an itemised breakdown, especially in WA and Tasmania. Comparing it against a known-reliable checklist, like our guide to avoiding rental scams, is a good habit generally when a landlord or agent asks you for money. Since neither state uses a fixed formula, you are entitled to see exactly what you are being charged for. Do not accept a round-number estimate; ask for receipts or invoices for advertising and any other claimed cost.
6. Check the date you signed your agreement. NSW, Queensland, the ACT and the Northern Territory have all changed their rules within the last few years. If your agreement predates the relevant reform date, different rules may apply to you, sometimes more favourably.

Step by step: how to break your lease properly

1. Check whether you are on a fixed-term or periodic agreement. This single check determines whether any of the rest of this guide even applies to you.
2. Work out which state’s rules govern your lease and read the relevant section above so you know what to expect before anyone quotes you a figure.
3. Check whether an exemption applies to your situation before assuming you have to pay anything at all.
4. Put your notice in writing to your landlord or agent, using your state’s required form where one exists, and keep a copy with the date you sent it.
5. Ask for a written explanation of any fee charged, including which formula was used and, where relevant, an itemised breakdown of advertising or re-letting costs.
6. Cooperate with re-letting by keeping the property presentable and allowing reasonable access for viewings, since this directly reduces what you owe in most states.
7. Do the bond inspection and handover properly, the same as you would at the natural end of any tenancy, to avoid separate bond disputes on top of the break fee itself.
8. If a figure looks wrong, query it before paying, referencing the specific formula and source cited in the state-by-state sections above, and escalate to your state’s tenancy tribunal if you cannot resolve it directly.

If you are moving out for reasons unrelated to your lease term, such as relocating cities or finding a better share house arrangement, our guides to moving house in Australia and bond, rent and upfront moving costs cover the rest of the process end to end.

Frequently asked questions