A standard home insurance policy is not designed for a rented-out property and can be invalidated the moment you stop living there yourself -- which is why specialist landlord insurance exists. This guide explains the different types of cover available, whether any of it is legally required, what drives the cost of a policy, and how premiums are treated for tax purposes against your rental income in 2026/27.
Types of Landlord Insurance
Landlord insurance is not a single product but a bundle of covers you can typically mix and match:
Buildings insurance: covers the structure of the property against risks like fire, flood, storm and subsidence -- essential, and usually required by any buy-to-let mortgage lender.
Contents insurance: covers any furniture, appliances or fittings you (the landlord) provide, particularly relevant for furnished lettings.
Landlord liability insurance: covers you if a tenant, visitor or member of the public is injured, or their property is damaged, due to the condition of your property.
Rent guarantee insurance: covers a set amount of lost rental income if a tenant stops paying, often bundled with legal expenses cover to help fund eviction proceedings.
Home emergency cover: pays for urgent repairs, such as a burst pipe or boiler breakdown, that need fixing quickly to keep the property safe and habitable.
Is Landlord Insurance a Legal Requirement?
There is no general legal requirement to hold specialist landlord insurance, but in practice it is close to essential. Almost all buy-to-let mortgage lenders require buildings insurance as a condition of the mortgage, and a standard owner-occupier home insurance policy will typically be invalidated once you stop living in the property and let it out, leaving you uninsured at the worst possible time.
Landlords also have legal responsibilities -- such as keeping the property safe under the Landlord and Tenant Act and gas/electrical safety regulations -- and liability insurance, while not itself compulsory, provides crucial financial protection if those responsibilities are breached and someone is harmed as a result.
What Affects the Cost
Landlord insurance premiums vary based on several factors:
The rebuild cost of the property (not its market value) for buildings cover.
The property type, age, construction and location, including flood risk.
Whether the property is let furnished or unfurnished, and to what type of tenant (students, professionals, DSS/benefit tenants, HMO occupants).
Claims history and how many properties you own as a portfolio landlord.
Which optional covers -- rent guarantee, legal expenses, home emergency -- you add on top of core buildings cover.
Is Landlord Insurance Tax-Deductible?
Yes. Landlord insurance premiums -- covering buildings, contents, liability and rent guarantee -- are a normal allowable expense against your rental income, deducted before you calculate your taxable profit, in the same way as letting agent fees, repairs and other running costs.
This applies whether you are a basic, higher or additional-rate taxpayer, and whether you own the property personally or through a limited company (where it reduces profits chargeable to Corporation Tax instead of Income Tax). Keep policy documents and payment records as part of your normal rental accounts.
Frequently Asked Questions
Do I legally have to have landlord insurance?
There is no specific law requiring landlord insurance in general, but almost every buy-to-let mortgage lender makes adequate buildings insurance a condition of the mortgage, and a standard home insurance policy typically becomes invalid once a property is let out, so in practice most landlords need it.
Can I just use my normal home insurance for a rental property?
No, this is a common and costly mistake. Standard home insurance is designed for owner-occupiers and usually excludes or invalidates cover once the property is rented to tenants, leaving you without protection exactly when something goes wrong -- specialist landlord insurance is designed for this situation instead.
What does rent guarantee insurance cover?
Rent guarantee insurance pays out a set amount (often up to a defined number of months) of lost rental income if a tenant stops paying rent, and is often bundled with legal expenses cover to help fund the cost of pursuing eviction through the courts if necessary. It typically requires tenants to have passed a reference and credit check to be eligible.
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Is landlord insurance tax-deductible?
Yes, premiums for landlord buildings, contents, liability and rent guarantee insurance are an allowable expense that can be deducted from your rental income before calculating your taxable profit, in the same way as other ordinary running costs of letting a property.
Does landlord insurance cover tenant damage?
It depends on the policy and the type of damage. Malicious or deliberate damage by a tenant may be covered under some landlord contents or specific "malicious damage by tenant" add-ons, but general wear and tear is never covered by insurance and is instead usually dealt with through the tenancy deposit at the end of a let.
Do I need contents insurance if I let the property unfurnished?
You may still want some contents cover for items you provide even in an "unfurnished" let, such as carpets, curtains, white goods or a boiler, since these are often technically your contents as landlord. If you provide nothing beyond the bare structure, contents cover becomes less relevant, but check exactly what "unfurnished" means under your specific policy.
Does landlord insurance cover HMOs differently?
Yes, Houses in Multiple Occupation (HMOs) are generally considered higher risk by insurers due to more occupants and shared facilities, and standard landlord policies may not automatically cover them. HMO landlords typically need a specific HMO landlord insurance policy or an add-on that reflects the different risk profile.
How is the rebuild cost for buildings insurance different from the property value?
The rebuild cost is what it would cost to demolish and completely rebuild the property from scratch, including materials and labour, which is often quite different from (and can be lower or higher than) its market sale value. Insurers base buildings cover and premiums on this rebuild figure, not the price the property could be sold for.
Does landlord insurance cover empty (void) periods?
Many landlord insurance policies include cover during reasonable void periods between tenants, but cover can be restricted or conditions applied (such as regular inspections) if the property is empty for an extended time. Check your specific policy’s unoccupied property clause, as leaving a property empty for too long without informing your insurer can affect a claim.
How much does landlord insurance typically cost?
Premiums vary widely depending on the property, cover chosen and provider, so there is no single "typical" figure -- a small unfurnished flat with basic buildings cover will cost far less than a large HMO with rent guarantee and full liability cover added on. It is worth comparing quotes from several specialist landlord insurers each year rather than assuming a standard price.
Disclaimer: This guide provides general information about landlord insurance in 2026/27. Always check policy wording carefully, as cover and exclusions vary significantly between insurers. This guide is for general information only and is not professional advice. Consult a qualified adviser and refer to gov.uk for current official guidance before relying on any treatment.
