The Annual Tax on Enveloped Dwellings (ATED) — Who Pays It

The Accounted Tax Team·10 March 2026·8 min read

What on Earth Is ATED?

The Annual Tax on Enveloped Dwellings — mercifully shortened to ATED — is one of those taxes that most people have never heard of until it suddenly applies to them. It is an annual charge on UK residential properties worth more than £500,000 that are owned by companies, partnerships with company members, or collective investment schemes.

The word "enveloped" refers to the property being held within a corporate "envelope" rather than being owned directly by an individual. And the tax was introduced in 2013 specifically to discourage wealthy individuals from holding residential property in companies to avoid Stamp Duty Land Tax and inheritance tax.

If you are a sole trader who owns property personally, ATED does not apply to you. But if you hold — or are thinking about holding — residential property through a company, this is essential reading.

Who Does ATED Apply To?

ATED applies when all of the following conditions are met:

The property is residential — It must be a dwelling, meaning it is used or suitable for use as a residence. This includes houses, flats, and apartments. It does not include commercial property, hotels, or care homes.
The property is in the UK — ATED only applies to properties located in England, Scotland, Wales, or Northern Ireland.
The property is valued at more than £500,000 — Based on the most recent valuation date (more on that below).
The property is owned by a "non-natural person" — This means a company, a partnership where at least one member is a company, or a collective investment scheme.

If you own a residential property personally — even a very valuable one — ATED does not apply. It is the corporate ownership structure that triggers the charge.

Property Value Bands and Annual Charges

ATED charges are based on the property's value, assessed at specific revaluation dates. The charges for the 2025/26 ATED period (1 April 2025 to 31 March 2026) are:

| Property value | Annual ATED charge | |---------------|-------------------| | £500,001 to £1 million | £4,400 | | £1,000,001 to £2 million | £9,000 | | £2,000,001 to £5 million | £30,550 | | £5,000,001 to £10 million | £71,500 | | £10,000,001 to £20 million | £143,550 | | Over £20 million | £287,500 |

These charges increase each year, typically in line with the Consumer Price Index. It is worth checking the latest HMRC guidance for the current year's figures.

As you can see, the charges are significant — particularly for higher-value properties. A company holding a £3 million residential property would pay £30,550 per year just in ATED, on top of all other property taxes and costs.

Revaluation Dates

ATED charges are based on the property's value at specific revaluation dates, not its current market value. The most recent revaluation date was 1 April 2022, and properties are revalued every five years.

This means that even if your property has fallen in value since 2022, your ATED charge is based on the 2022 valuation. Conversely, if the property has risen dramatically since 2022, you benefit from using the lower historical value until the next revaluation.

If you acquired the property after the most recent revaluation date, the acquisition value is used instead.

Professional Valuations

You do not necessarily need a professional valuation, but if HMRC challenges your valuation, you will need to support your figure. For properties near band thresholds, getting a professional RICS valuation is strongly advisable. The cost of the valuation is likely far less than the difference in ATED charges between bands.

Reliefs — When You Do Not Have to Pay

Here is the good news: several reliefs can reduce or eliminate the ATED charge entirely. However — and this is crucial — you must still file an ATED return even if relief applies. Failing to file is a separate offence.

Property Rental Business Relief

If the property is held for the purposes of a genuine property rental business and is either rented out or actively marketed for rent, relief is available. This is the most commonly claimed relief and means that most buy-to-let companies do not actually pay ATED.

To qualify, the property must be:

Rented to a third party who is not connected to the owner
Actively marketed for rent with the intention to let within a reasonable period
Managed as part of a genuine rental business

Property Development Relief

If the property is held by a property developer for development and resale, relief is available. The property must be acquired as part of a property development trade with the intention of redeveloping it for profit.

Property Trading Relief

If a company buys and sells properties as a trade (rather than holding them for investment), relief is available on properties held as trading stock.

Occupation by Employees or Partners

If the property is made available to employees of a qualifying business (not the owner or a connected person) for their use as living accommodation in connection with their employment, relief is available.

Farmhouse Relief

If the property is a farmhouse occupied by a farmer or farm worker in connection with a qualifying farming business, relief is available. The farm must be managed on a commercial basis with a view to making a profit.

Open to the Public Relief

If the property is open to the public for at least 28 days per year, relief is available. This applies to historic houses and similar properties that admit visitors.

Financial Institution Housing Stock

Properties held by financial institutions as a result of lending activities (such as repossessions) qualify for relief.

Filing Requirements

When to File

The ATED year runs from 1 April to 31 March. Returns must be filed by 30 April at the start of the ATED year. So for the 2025/26 ATED period (1 April 2025 to 31 March 2026), the return should have been filed by 30 April 2025.

If you acquire a new property during the year, the return is due within 30 days of acquisition for chargeable properties, or within 90 days for relieved properties.

What to File

You file an ATED return for each property. Even if relief applies and no charge is due, you must file a "nil return" or a relief declaration return. Failing to file attracts penalties.

How to File

ATED returns are filed online through HMRC's online service. You will need the company's Corporation Tax Unique Taxpayer Reference (UTR) and a Government Gateway account.

Penalties for Non-Compliance

Failing to file an ATED return on time results in:

An initial penalty of £100
A further £100 if the return is more than 3 months late
Additional penalties for returns more than 6 and 12 months late (up to the greater of £300 or 5% of the tax due)

Interest is also charged on late payments.

Interaction With SDLT

When a company purchases a residential property, the SDLT (Stamp Duty Land Tax) implications are affected by ATED:

The 15% SDLT Rate

Residential properties worth more than £500,000 purchased by companies are subject to a flat 15% SDLT rate. This is substantially higher than the rates that apply to individuals.

However, if one of the ATED reliefs applies (such as the property rental business relief), the 15% rate does not apply and the normal SDLT rates are used instead. Claiming SDLT relief requires you to demonstrate that the property will be used for a qualifying purpose.

The Connection Between ATED and SDLT

ATED and the 15% SDLT rate are designed to work together as a disincentive to holding residential property in corporate structures. If you can claim ATED relief, you can generally also avoid the 15% SDLT rate — but you must be able to prove the qualifying use.

When Holding Property in a Company Triggers ATED

Understanding when ATED bites is crucial for property investors considering whether to use a company structure.

The Common Scenario

Many landlords are attracted to holding property in a company because of the corporation tax advantages — particularly the ability to deduct mortgage interest in full (which individuals can no longer do following the Section 24 changes). But if the property is residential and worth more than £500,000, ATED becomes a factor.

The Good News for Genuine Landlords

If you are running a genuine rental business through a company, the property rental business relief should eliminate the ATED charge. You still need to file the return, but you will not pay the tax.

The Trap for Personal Use

Where ATED bites hardest is when a company-owned property is used by the owner or connected persons for personal purposes. If a director lives in a property owned by their company, or uses it as a holiday home, ATED relief generally will not apply — and the full charge is due.

This is precisely the scenario ATED was designed to target. Using a company to hold your own home or holiday property to avoid other taxes now comes with a substantial annual cost.

Record-Keeping and Compliance

Keeping proper records is essential for ATED compliance. You should maintain:

Valuation evidence (professional valuations, comparable sales data)
Tenancy agreements and rental income records (to support rental business relief)
Marketing evidence if the property is being actively marketed for rent
Details of any periods of personal use by connected persons

If you are managing properties through a company, Penny, the AI bookkeeper within Accounted, can help you keep your property income and expenditure records organised, supporting your relief claims with clean, accessible data.

Is It Worth Holding Property in a Company?

ATED adds a significant layer of cost and compliance to holding residential property through a company. For properties worth more than £500,000, you need to weigh:

The corporation tax savings on mortgage interest
The ATED filing and compliance obligations
The potential ATED charges if relief does not apply
The higher SDLT rates on purchase
The additional administrative burden

For many genuine rental businesses, the corporation tax benefits still outweigh the ATED compliance burden, especially since the rental business relief eliminates the actual tax charge. But for properties used personally or held without a clear commercial purpose, ATED can make company ownership very expensive indeed.

Accounted can help you track property income and expenses, whether you operate as a sole trader landlord or through a company, ensuring your records support the reliefs you are entitled to claim.

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