Second Home Council Tax Premium: 2026 Rules and Exceptions

The second home council tax premium lets English councils double the council tax on furnished homes that are nobody's main residence, and most councils now do exactly that. The power took effect on 1 April 2025, sits alongside a separate premium of up to 300% on long-term empty homes, and comes with nine legally defined exceptions. This guide covers who pays, who is excepted, the different rules in Wales and Scotland, and one point almost every article misses: because the premium is a percentage of your bill, a wrong council tax band costs you double, and a successful band challenge saves you double.

What is the second home council tax premium?

The second home premium is an extra charge of up to 100% of the normal council tax bill on a dwelling that is substantially furnished but is no one's sole or main residence. A 100% premium means you pay double council tax on a second home: the standard bill for the band, plus the same amount again. The power comes from sections 11B and 11C of the Local Government Finance Act 1992, as amended by the Levelling-up and Regeneration Act 2023, and councils have been able to apply it since 1 April 2025. It is discretionary: each billing authority decides whether to charge it and at what level up to the 100% maximum, as set out in the government's implementation guidance (last updated 1 May 2026).

You cannot be hit without warning. Section 11C(3) of the 1992 Act requires a council's first premium decision to be made at least 12 months before the start of the financial year it applies to. Council tax information letter 3/2026, issued on 15 April 2026, confirmed that the same 12-month notice rule applies where councils are restructured: a new unitary council must wait a full year before introducing the premium in any predecessor area that never charged it.

Which councils charge double council tax on second homes?

Most of them. Analysis by estate agent Hamptons, reported in December 2025, found that 211 of England's 296 billing authorities charged the second home premium in 2025/26, with a further 38 confirmed to start in April 2026. That is around 249 councils, roughly 84% of England, charging double council tax on second homes by the 2026/27 tax year. Adoption is heaviest in coastal and tourist areas where second home ownership is concentrated, such as North Norfolk, which directed the proceeds to housing and homelessness services. Because every council decides separately, the only definitive answer for your property is your billing council's website: search your council's name plus "second home premium", and remember the 12-month notice rule means any new premium must be announced at least a year ahead.

How much is the empty property council tax premium?

The empty property council tax premium is separate from the second home premium and rises with time. It applies to homes that are substantially unfurnished and have been empty for at least one year (reduced from two years in April 2024). The percentages below are maximums; each council sets its own levels.

A home cannot be charged both premiums at once: furnished second homes fall under the second home premium, unfurnished long-term empty homes under the empty premium. Councils in England cannot go above these caps, but they can charge less or nothing at all.

Can I avoid the second home council tax premium?

Only through the nine exception classes the government has prescribed, or by genuinely changing how the property is used (living in it, selling it, or letting it as someone's main home). The exceptions are mandatory: if your property qualifies, the council must not charge the premium, though the standard council tax bill still applies. They took effect from 1 April 2025 and are lettered E to M:

The two most used in practice are Class G (you get 12 premium-free months while the home is genuinely on the market for sale) and Class I (12 premium-free months after probate on an inherited home). "Actively marketed" means what it says: councils can ask for listing evidence and a realistic asking price. There is no clever structure that gets an ordinary second home out of the premium, and anyone selling you one is selling risk. If you think an exception applies, apply to your billing council directly; it costs nothing. Our discounts and exemptions guide covers the separate reliefs on the underlying bill.

If your band is wrong, the premium makes you overpay twice

Here is the point that matters most to anyone actually paying the premium. The premium is a percentage of the bill for your band, so every pound of banding error is doubled by a 100% premium. That also works in reverse: a successful band challenge on a premium-paying home saves the money twice, every year.

A worked example, computed by Council Tax Challenger from the MHCLG council tax levels release of 25 March 2026. The average Band D bill in England for 2026/27 is £2,392, and Band E is charged at 11/9 of Band D, an average of £2,924. If your second home sits in Band E but the evidence supports Band D, a successful challenge normally saves £532 a year. With a 100% second home premium, both figures double:

On a Welsh second home paying a 300% premium, the same band drop is worth four times the standard saving. And because band corrections are backdated to when you became liable for the property, the refund side of a successful challenge is doubled too for the years the premium was charged. The check is worth doing before you pay another premium bill: our wrong-band check takes minutes. Be honest about the other direction as well: a challenge can in principle raise a band, though it is rare in practice (30 of 39,590 challenges resolved in the year to March 2024 ended in an increase). Weigh it properly with our guide to whether challenging is worth it.

Is a holiday let exempt from council tax?

A genuine self-catering holiday let can be moved out of council tax altogether and into business rates, but only if it clears the letting thresholds the VOA applies in England: available for short lets of 140 nights or more in both the current and previous year, and actually let for at least 70 nights in the previous year. The rules are set out in the government's self-catering valuation guidance, and the VOA asks for letting records as evidence. Hamptons found 77,880 holiday lets registered for business rates in England as of April 2024, and because 96% of them had rateable values under the £12,000 small business rate relief threshold, most paid no business rates at all.

Two honest caveats. First, this is a factual test, not a label you choose: if your property misses the 140/70 thresholds, it stays on council tax and the premium applies if your council charges one. Declaring an intention to let is not enough, and a property that falls short is moved back to council tax. Second, a holiday home you mainly use yourself will rarely hit 70 commercially let nights. Separately, Class L excepts homes from the second home premium where planning conditions prevent year-round occupation or restrict the property to holiday use; that is about planning restrictions on the property, not about how much you let it.

Does the premium apply to inherited homes?

Not straight away. While an inherited home stands empty waiting for probate, it is exempt from council tax entirely under exemption Class F. Once probate or letters of administration are granted, exception Class I applies: no second home premium and no empty homes premium for 12 months from the date of the grant, though the normal council tax bill restarts. If the home is then actively marketed for sale, the separate 12-month Class G exception is available. The premium only becomes a live issue where an inherited property is held onto, furnished but unoccupied, beyond those windows. Executors dealing with a wrongly banded property should also note that a band correction reduces every bill from the date liability began, which matters when an estate is paying double.

What are the rules in Wales and Scotland?

Wales moved first and goes furthest. Since April 2023, Welsh councils can charge a premium of up to 300% on both second homes and long-term empty homes, meaning a maximum bill of four times the standard charge, under the Welsh Government's premium rules. Each Welsh council sets its own level and can set different rates for second homes and empty homes. In Scotland, councils have been able to charge up to a 100% premium on second homes since 1 April 2024, bringing them into line with long-term empty homes; the Scottish Government reported that 29 of Scotland's 32 councils confirmed they would charge it. Wherever the property is, the premium is a multiple of the banded bill, so the band challenge logic above applies in all three nations.

If you own a second home, the premium is mostly out of your hands: your council either charges it or does not, and the exceptions are fixed in law. What is in your hands is the band the percentage is applied to. Checking it is free, and challenging it through the VOA (or your local assessor in Scotland) is free too; our step-by-step challenge guide covers the whole official process. If you want the groundwork done for you first, Council Tax Challenger's £9.99 evidence pack checks your banding against comparable properties and 1991 values for your postcode and tells you plainly whether you have a case worth submitting. On a premium-paying home, a winnable case is worth twice as much.