ATED is a quieter story than an insolvency wave, but a revealing one: a tax designed to discourage holding homes inside companies, which slowly pushed owners to unwind those structures. The clearest evidence is in the receipts curve — a peak, then a decline as the company-held stock shrank. GalimAI maps precisely that stock, which is why this matters to anyone sourcing from company owners.
What GalimAI’s own data reveals
De-enveloping is an ownership change, and ownership change is GalimAI’s core data. Among the 463,022 property-owning companies we map, the residential holdings caught by ATED are identifiable, and the transfers, dissolutions and family-restructuring patterns that follow a de-enveloping decision are visible in our records rather than inferred from a national receipts line.
For an investor that is a sourcing signal. A company weighing an annual ATED charge against the cost of unwinding is an owner contemplating a move — and GalimAI’s map of recently active owners and dissolutions is where those decisions surface, owner by owner.
What changed: ATED, in plain terms
The Annual Tax on Enveloped Dwellings was introduced on 1 April 2013 by the Finance Act 2013. It is an annual charge on residential property held inside a company (or similar ‘envelope’), designed to discourage owning homes through corporate structures used to avoid stamp duty.
It started only on homes worth over £2m but was progressively widened to capture company-held dwellings above £500,000. Receipts peaked at about £178m in 2015-16 and then declined — consistent with owners de-enveloping: transferring homes out of companies and back into personal names to escape the annual charge.
The public backdrop
| Date | ATED scope / receipts | What was happening |
|---|---|---|
| 1 Apr 2013 | Homes over £2m | Charge introduced (Finance Act 2013) |
| 2015-16 | Receipts peak ~£178m | Widest reach, most liable declarations |
| From 2016 | Threshold down to £500k | Scope widened |
| Post-peak | Receipts decline | Consistent with de-enveloping |
A falling tax take on a widening tax is the tell: owners were leaving the wrapper faster than the net widened. GalimAI’s map is the same behaviour at owner level — which company-held homes are candidates to come out next.
The most plausible mechanism
The channel is a simple cost comparison. Holding a home in a company now carries an annual ATED charge; for many owners, the cumulative cost outweighs the original stamp-duty motive for enveloping, so they unwind — accepting one-off SDLT, CGT or IHT consequences to stop the recurring bill. The declining receipts against a widening base are the signature of that exit. We read this as a clear correlation with a plain mechanism, while noting that CGT, IHT and succession planning shape each individual decision.
Sources
The proprietary figures in this study (the 463,022 companies, 1,000,000+ owners and the distress signals) are GalimAI first-party data. The public background figures are drawn from:
Frequently asked questions
What is ATED?
The Annual Tax on Enveloped Dwellings, introduced on 1 April 2013, is an annual charge on residential property held inside a company. It started on homes over £2m and now reaches company-held dwellings above £500,000.
Did ATED make owners sell or restructure?
The receipts curve points that way: takings peaked at about £178m in 2015-16 and then declined even as the tax widened - consistent with owners de-enveloping, moving homes out of companies to escape the annual charge.
What does GalimAI's data show?
GalimAI maps 463,022 property-owning companies and the residential stock they hold, plus the transfers, dissolutions and restructuring that follow a de-enveloping decision - the company-held homes most likely to come out of the wrapper next.
How can investors use this?
A company weighing an ongoing ATED charge against the cost of unwinding is an owner contemplating a move. Those owners are a reachable list in GalimAI, each tied to the property they hold.