Council Tax on a Rental Property 2026: Who Pays?

Council tax on a rental is one of those things landlords assume is simple — "the tenant pays it" — right up until a void, an HMO, or an empty inherited flat lands the bill back on them, sometimes at double the rate. This guide sets out who is actually liable in each situation, and the two premiums that can turn an ordinary council tax bill into a punishing one.

This is guidance, not tax advice. Council tax rules and premium levels are set locally within national rules — check your own council and GOV.UK for your situation.

Who pays council tax on a let?

The general rule is that the resident pays. So while your property is let to a tenant who lives there as their main home, the tenant is the liable person and is billed directly by the council. You do not pay it during an occupied tenancy.

The bill falls back on you, the owner, in the gaps:

Voids. The empty weeks between one tenancy ending and the next starting have no resident, so the owner becomes liable. A long void is not just lost rent — it is a council tax bill too.

HMOs. For council tax, the landlord is liable for a house in multiple occupation, not the individual tenants — and this is the case whether or not the property needs an HMO licence. Build that into the rent for a shared house; you are carrying the bill.

Tenant leaves early / stops being resident. If the property becomes unoccupied before the tenancy formally ends, liability can shift depending on the tenancy — worth checking rather than assuming the tenant still pays.

The second homes premium (from April 2025)

This is the newer trap. From 1 April 2025, councils can charge a premium of up to 100% — double the normal council tax — on a second home, defined as a dwelling that is substantially furnished but has no resident (not anyone’s sole or main home). Crucially, the property does not have to have been empty for any length of time first.

For a landlord this bites on a furnished property sitting between tenancies, or a furnished let you keep for your own occasional use. If a property is furnished and nobody lives there as their main home, it can attract the second homes premium in a council that has adopted it — so a furnished void can cost far more than you expect.

The long-term empty homes premium

Separately, a property left empty and substantially unfurnished for long enough attracts the empty homes premium. Since April 2024 this kicks in after just one year (it used to be two), and it escalates the longer the property stays empty:

up to 100% extra once empty for 1 to 5 years,

up to 200% extra for 5 to 10 years,

up to 300% extra for over 10 years.

So an inherited house you have not sorted out, or a property stuck mid-refurbishment for over a year, can end up paying double, triple or quadruple the normal council tax. The clock is shorter than most landlords realise.

The exceptions that protect landlords

There are national exceptions, introduced from 1 April 2025, that give you breathing room — each generally for up to 12 months:

Probate: a 12-month exception running from when probate is granted or letters of administration are issued, for a property empty because the owner died.

Major repairs: up to 12 months where the dwelling requires or is undergoing major repairs or structural work.

Actively marketed for sale or let: up to 12 months while the property is genuinely on the market — though this cannot simply be reused; the property generally has to have been sold or let for a period before it applies again.

The practical takeaway: if a property is going to sit empty, market it or start the works promptly and keep the evidence, so you fall inside an exception rather than straight into a premium.

How LetCompliance helps

Council tax is one of the costs a void quietly adds, and it is easy to forget which properties are exposed. LetCompliance keeps each property’s status — let, void, HMO, furnished — in one place alongside the rent and compliance record, so a furnished void that could attract a second homes premium, or an empty property creeping toward the one-year mark, is visible rather than a surprise on the next bill. And because expenses like council tax on void periods are logged in the SA105 shape, the cost lands in your tax records instead of being reconstructed later.

Sources

GOV.UK — Council tax premiums on long-term empty homes and second homes: guidance

GOV.UK — Council Tax: working out who has to pay

Free PDF · instant by email

Allowable vs Capital Repair Decision Tree

The single line HMRC actually draws between an allowable repair and a capital improvement, with 24 worked examples for UK landlords.

24 real repair scenarios classified
Repair-vs-capital decision tree (1-page A4)
Replacement-of-domestic-items relief explained
Self Assessment line mapping for SA105

Frequently asked questions

Who pays council tax on a rental property?

While the property is let and lived in, the resident tenant is the liable person and is billed directly. The owner becomes liable during voids (the empty gaps between tenancies). For a house in multiple occupation (HMO), the landlord is liable rather than the tenants, whether or not the property needs an HMO licence.

Can council tax be doubled on an empty rental?

Yes, two premiums can apply. A furnished property with no resident can attract a second homes premium of up to 100% extra (double) since 1 April 2025 — with no minimum empty period. A property left empty and substantially unfurnished can attract the empty homes premium: up to 100% extra after 1 year (since April 2024), 200% after 5 years and 300% after 10 years.

Are there exceptions to the council tax premiums?

Yes, generally for up to 12 months each (from 1 April 2025): a property empty because the owner died (from when probate is granted), a property that requires or is undergoing major repairs, and a property being actively marketed for sale or let. The practical point is to market it or start the works promptly and keep the evidence, so you fall inside an exception rather than into a premium.