Landlord Insurance Calculator Australia
This landlord insurance Australia calculator shows what cover costs after the deduction, compares quotes on cover per dollar and finds the net weekly cost.
What it does
The Landlord Insurance Calculator turns a quoted landlord insurance premium into its real after-tax cost, because the premium on a property available for rent is deductible against your other income.
Data sources & parameters
The figures below drive this calculator. We keep them aligned with the latest official guidance, and each result recalculates automatically whenever a value changes.
| Parameter | Value | Source | Last updated |
|---|---|---|---|
| Resident brackets (Stage 3) | Rate schedule | ato.gov.au | Effective 2026-07-01FY2026-27 rates (15% on $18,201-$45,000). Ends 2027-06-30: the scheduled 2027-07-01 row (14%) takes over. audit 2026-09-23 |
| Medicare levy rate | 0.02 | ato.gov.au | Effective 2024-07-01Confirmed unchanged and current for FY2026-27 against the official source. Open-ended (was to 2027-06-30): statutory, not indexed, no change legislated; audit 2026-09-23 |
| Medicare levy lower threshold | 28,011 | ato.gov.au | Effective 2025-07-01Window opened: the threshold is indexed annually and there is no successor row, so closing it at 2027-06-30 would have fallen back to the undated 26,000 row |
| Indicative landlord premium benchmark | Rate schedule | moneysmart.gov.au | Effective 2026-07-01Rd insurance premium. This row is an editorial heuristic – about 0.35% of the building sum insured with a floor – and is labelled as such on the page. | source link moved to moneysmart.gov.au/home-insurance (old page 404 from the server); audit 2026-09-23 |
| Medicare levy shade-in rate (low-income reduction) | 0.1 | ato.gov.au | Effective 2025-07-01Replaces the 0.10 and 0.8 literals in medicare-levy-au. Verified against the ATO worked example: taxable income $29,000 against the $28,011 threshold gives a levy of $98.90. |
We always strive to use the latest data for every variable so our results and reports are as accurate as possible. Even so, errors are possible — you should not rely on this tool or its report alone, and we accept no liability for any decision made based on it.
The formula
After-tax cost = premium x ownership share x (1 - marginal rate - Medicare levy)
How it works
It takes your quoted premium and cover levels, applies your ownership share, then values the deduction at your marginal tax rate plus the Medicare levy and shows the net weekly cost against your rent.
Where it is used
- Costing a landlord insurance quote after tax
- Comparing quotes on cover per dollar of premium
- Budgeting the net weekly cost against rent
Worked example
A A$1,800.00 premium on a A$120,000.00 taxable income attracts a … deduction benefit at a … marginal rate, so the real cost is … a year, or … a week.
What the landlord insurance australia calculator does
The landlord insurance australia calculator converts a quoted premium into the number that actually leaves your pocket, after the deduction you get for holding the policy on an investment property. It splits the premium by ownership share, values the deduction at your marginal rate including the Medicare levy, and expresses the result as an annual figure, a weekly figure, and a share of the rent you collect.
It also gives you two comparison figures for shopping between quotes: the premium per $1,000 of total cover, and an indicative market benchmark based on the building sum insured.
Why premiums are inputs, not stored figures
Insurance premiums are set by insurers, not by legislation. They vary by postcode, by construction type, by flood and bushfire exposure, by claims history, by the excess you accept and by the specific perils each policy includes.
That means no honest calculator can tell you what your premium will be. What it can do, and what this one does, is take the quote you have actually been given and show you what it costs after tax, and whether it looks reasonable against a broad market rule of thumb. Treat the benchmark as a rough orientation only. A property in a flood overlay, a strata unit, or a heritage-listed dwelling can sit far outside it for entirely legitimate reasons.
The deduction is worth your marginal rate
Landlord insurance on a property that is rented or genuinely available for rent is a deductible rental expense. It is deducted in the year you pay it, and it is not apportioned over the policy period the way some prepaid expenses are for larger taxpayers.
Because the deduction reduces taxable income, its value is your marginal rate. And because taxable income is also the base for the Medicare levy, the levy comes off too. An investor on the 30 per cent bracket paying the levy is effectively saving 32 cents in every premium dollar, so a $1,800 premium really costs $1,224.
That effect is larger at higher incomes and smaller at lower ones, which is the practical reason two co-owners can look at the same policy and see different real costs.
What landlord insurance actually covers
A landlord policy is a home and contents policy with a tenancy layer bolted on. The tenancy layer is the part that justifies the extra premium over an owner-occupier policy.
- Loss of rent. Pays rent while the property is untenantable after an insured event, or where a tenant defaults or absconds.
- Tenant damage. Malicious or deliberate damage by a tenant or their guests, which is excluded from most standard home policies.
- Theft by a tenant. Again generally excluded elsewhere.
- Legal liability. Claims by a tenant or visitor injured at the property.
- Building and landlord's contents. The structure, plus carpets, blinds, light fittings and appliances that belong to you rather than the tenant.
Read the loss of rent section closely. Insurers differ on the trigger, the maximum number of weeks, whether the cover applies to a tenant default as well as an insured event, and whether it requires a written tenancy agreement and a compliant bond. Cover that only responds after a physical insured event is a materially different product from cover that also responds to a defaulting tenant.
Building sum insured is the number to get right
Under-insurance is the most expensive mistake in this market, and it is common.
The building sum insured should be the cost to rebuild the dwelling today, including demolition and site clearing, professional fees, and any compliance upgrades the current building code would force on a rebuild. It is not the market value of the property and it is not what you paid. In most Australian markets a large share of the purchase price is land, which does not need insuring.
Where a policy applies an average or co-insurance clause, insuring for less than the true rebuild cost reduces a partial claim proportionally, not just a total loss. Use a current rebuild estimate rather than rolling last year's figure forward, particularly after a period of construction cost inflation.
Comparing quotes properly
Premium alone is a poor comparison. Two quotes that differ by $200 can differ by far more in what they would actually pay.
Compare on four axes at once: the total sum insured, the excess, the loss of rent weeks and trigger, and the exclusions that matter for your property. The premium per $1,000 of cover in the results is a quick way to normalise the first of those, but it is only meaningful between policies with similar excesses and similar tenancy cover.
Raising the excess lowers the premium. That is a sensible trade for a landlord with cash reserves and a low expected claim frequency, and a poor one for a highly geared investor who would struggle to fund a $2,000 excess in a bad month.
The result in context
Look at the after-tax cost as a share of your rent. For most standard residential investments the figure lands in the low single digits of gross rent, and it belongs alongside management fees, council rates, water, strata and maintenance in your holding-cost calculation.
If the after-tax cost looks large relative to the rent, the property is usually either in a high-risk location, insured for more than the rebuild cost, or carrying loss of rent cover well beyond what the letting market requires. Each of those is worth checking before you simply switch insurer.
This calculator produces an estimate for planning purposes based on the figures you enter and the current ATO parameters. It is not tax, legal or insurance advice and does not consider your circumstances or any particular policy wording. Read the product disclosure statement and confirm the deductibility of your own expenses with a registered tax agent.
About This Tool: Landlord Insurance Australia
Landlord insurance australia: use this tool to get an instant, accurate estimate. The figures follow official ATO guidance and every rate and threshold is kept up to date for 2026. Adjust the inputs above to match your situation, or browse all our calculators to plan your next step.
Tax year 2026
Frequently asked questions
Is landlord insurance tax deductible in Australia?
How much does landlord insurance cost?
What does landlord insurance cover that home insurance does not?
How many weeks of loss of rent cover do I need?
How is the premium split between co-owners?
Does the deduction reduce the Medicare levy too?
Is the cheapest landlord insurance quote usually the best one?
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