The clearest line in property-IHT case law is the Pawson line. On one side, a furnished holiday letting business carried on for profit on the Suffolk coast: cleaning between guests, heating and hot water, a welcome pack, on-call response to queries. On the other side, Henderson J's conclusion in Pawson v HMRC [2013] UKUT 050 (TCC) that those services did not preponderate, the business remained mainly one of holding an investment, and Business Property Relief was denied. Every serviced-accommodation operator looking at IHT eligibility is asking the same question: do my services fall on the Pawson side, or the other side, of that line?

This page sets out the answer the way HMRC and the tribunals approach it. The statutory frame at section 105(3) IHTA 1984. What Pawson decided and the specific activities Henderson J put on the investment side. The services that were judged 'not enough' to flip the test. What does clear the threshold under the post-Pawson cases (Green [2015] UKFTT 334, Vigne [2018] UKUT 0357) and the IHTM25277-25280 series. The fact-pattern checklist a serviced-accommodation operator should be able to evidence in the accounts and operational records. A worked example on a 6-unit operation in central Edinburgh. And why most Airbnb-style short-let businesses are inside the Pawson fact pattern rather than outside it.

For the underlying eligibility framework (what BPR is and why standard BTL does not qualify), the pillar is Does Business Property Relief Apply to Rental Property?. For the reform that changes how much clearing Pawson is worth from 6 April 2026, see The April 2026 BPR/APR £1m Cap. For the income-tax-side comparison between serviced accommodation and standard BTL, see Serviced Accommodation vs Buy-to-Let Tax.

Section 105(3) IHTA 1984: what the test actually says

Business Property Relief is the headline IHT relief for transfers of qualifying business property. The 100% rate (capped at £1m combined with APR from 6 April 2026) and the 50% rate above the cap depend on the asset being 'relevant business property' under section 105 IHTA 1984. The exclusion at s.105(3) is the gating provision for property businesses:

"A business or interest in a business, or shares in or securities of a company, are not relevant business property if the business or, as the case may be, the business carried on by the company consists wholly or mainly of one or more of the following, that is to say, dealing in securities, stocks or shares, land or buildings or making or holding investments."

"Wholly or mainly" has been read by the courts as 'more than 50%', but not as a mechanical mathematical test. The exercise is an overall qualitative assessment of the business in the round: time spent on different activities, economic value generated by each, capital tied up in each, and the character of the business as a third party would see it. The default direction of the s.105(3) exclusion is against BPR; an estate claiming relief on a property letting business has to show positively that the trading activities preponderate over the holding-of-the-property element.

Henderson J in Pawson summarised the position as: "In any normal property letting business, the provision of additional services or facilities of a non-investment nature will either be incidental to the business of holding the property as an investment, or at least will not predominate to such an extent that the business ceases to be mainly one of holding the property as an investment." That sentence is the spine of every BPR analysis for serviced accommodation since 2013.

What Pawson actually decided: a Suffolk-coast holiday-let bungalow

The asset at the centre of Pawson was a single furnished holiday letting bungalow on the Suffolk coast, owned by Mrs Pawson until her death and run as a holiday-let business through a small partnership. The FTT had originally found in the estate's favour, holding the business was wholly or mainly trading and BPR was available. HMRC appealed to the Upper Tribunal, and Henderson J reversed.

The activities Henderson J grouped on the investment side of the line were the activities every property letting business undertakes: taking active steps to find occupants, making the necessary arrangements with them, collecting payment of the rent, spending on repairs, redecoration and improvement of the property, maintenance of the garden and grounds to keep them in a tidy condition, and keeping the property insured. The Tribunal did not deny these activities took owner time or required professional attention. They were just activities incidental to the holding of the property as an investment, not separate trading activities that displaced the investment character.

The services that Mrs Pawson's business provided to guests, and that Henderson J held were not enough to flip the test, were: cleaning between guests, the provision of heating and hot water, the provision of a welcome pack, and being on-call to deal with queries and emergencies. The Tribunal accepted those services were genuinely provided. Henderson J's conclusion was that they were not "of such a nature and extent that they prevented the business from being mainly one of holding an investment". That is the operative finding for every subsequent serviced-accommodation case: the standard self-catering bundle is below the Pawson threshold.

What clears the threshold: the post-Pawson direction

Two cases since Pawson have refined the position. Green v HMRC [2015] UKFTT 334 (TC) considered a five-unit self-catering operation. The FTT applied Pawson, held the business was on the investment side, and noted explicitly that scale was not a deciding factor: the difference between holiday-let rent and the standard assured shorthold rent on the same property was attributable to market forces, not to the services provided. Green confirmed that running multiple units does not, by itself, take an operation above the Pawson line.

Vigne v HMRC [2018] UKUT 0357 (TCC) was a livery-business case rather than serviced accommodation, but the Upper Tribunal's approach is instructive. The FTT held the livery business was wholly or mainly trading despite the obvious centrality of the underlying land; the Upper Tribunal upheld that conclusion. The two practical points for serviced-accommodation operators are: first, the proper test is the FTT's qualitative assessment in the round, and the Upper Tribunal will only intervene where the FTT erred in law; second, services genuinely beyond bare land ownership (the daily care of horses in Vigne, the daily care of guests in serviced accommodation) can take a business outside the s.105(3) exclusion even where the land is essential.

For traditional hotels and B&Bs, IHTM25277 is the relevant HMRC page: HMRC's view is that hotels, B&Bs and residential homes "will not usually" fall within the s.105(3) exclusion, citing Vinelott J in Griffiths v Jackson on the practical distinction between a hotelier and a property owner who lets furnished rooms with services. Hotels are presumptively trading; B&Bs are presumptively trading; serviced accommodation sits between the hotel end of the spectrum and the holiday-let end, and is decided case by case.

The fact-pattern checklist for clearing Pawson

Drawing the case law and IHTM25277-25280 together, the fact pattern that points toward trading for a serviced-accommodation business includes:

  • A managed reception or check-in process, ideally with on-site staff during stated hours, rather than self-let key handover or keypad access only.
  • Daily housekeeping during the stay, not just turnover cleaning between guests. The daily-housekeeping line is one of the cleanest indicators that the business is hospitality rather than letting.
  • A breakfast or food service, whether prepared on-site, delivered from a contracted kitchen, or partnered with a local supplier. Food service generates a separately-identifiable revenue line.
  • A concierge function: bookings, recommendations, transport arrangements, in-stay hospitality. Concierge time is owner or staff time that does not exist on the investment side of the line.
  • On-site or rapid-response management presence during occupancy. Being '15 minutes away' through a managing agent is much weaker than retained on-site staffing.
  • Substantial payroll. Paid staff time materially exceeding owner time is the strongest single indicator of preponderating trading activity. The accounts should reflect a payroll line that is large relative to the rent-equivalent revenue.
  • Operational accounts that include food, laundry, payroll and concierge cost lines comparable to a small hotel, not just rent-received-less-maintenance-and-finance.

The fact pattern that points toward investment (and therefore against BPR) is the inverse of each of those lines: self-catering self-let units with no on-site reception, periodic turnover cleaning by contracted cleaners, no food or concierge, no on-site staff, accounts dominated by rent received less maintenance and finance. That is the Pawson fact pattern. Operations that look like that lose at every level of the tribunal system.

Worked example: Helena, a 6-unit operation in central Edinburgh

Helena owns a converted Georgian townhouse in central Edinburgh let as six serviced apartments. Net business value (after debt) at her death is £2.4 million. She runs the operation through her own limited company with two on-site staff: a daytime reception/concierge and a part-time housekeeper providing daily room servicing during stays. Breakfast is delivered from a local bakery on a service contract. Average length of stay is four nights; average daily rate is significantly above the comparable standard residential rent for the same units. The accounts show payroll of £58,000, food and laundry of £14,000, cleaning of £21,000, and gross revenue of £390,000 across the six units.

Walk through the Pawson analysis. The investment-side activities (finding occupants, collecting payments, repairs and maintenance, insurance) are present, as they are in every property business. Against them, the trading-side activities are: daily housekeeping during stay (above Pawson), daytime reception/concierge (above Pawson), contracted breakfast service (above Pawson), payroll of £58k against rent-equivalent revenue (well above the standard FHL fact pattern). The accounts show the business spending real money on hospitality functions, not just on holding the property.

Helena's executors have a defensible BPR claim. Looking at the business in the round, the services provided to guests preponderate over the bare letting; the operation is hospitality-shaped rather than letting-shaped; the payroll line is the cleanest single piece of evidence. From 6 April 2026, BPR on the business is capped: the first £1m of the £2.4m gets 100% relief; the remaining £1.4m gets 50% relief, leaving chargeable value of £700k at 40% IHT, a £280k charge. Pre-cap (deaths before 6 April 2026), the entire £2.4m attracts 100% relief and the IHT charge is £0. Either way, clearing Pawson saves Helena's estate substantially more than the cost of getting the operational structure and evidence right.

Compare the counterfactual. If Helena instead ran the same six units as self-catering Airbnb-style lets, with cleaners turning units over between guests and no on-site staff, the business would sit inside the Pawson fact pattern. No BPR; the full £2.4m enters the estate. After NRB and RNRB (£500,000 single, £1m if married with full transfer), the IHT charge on the residual £1.4m to £1.9m is in the order of £560,000 to £760,000. The same property, the same value, the same death; the operating model determines whether the estate pays nothing, £280k, or £760k.

Why most Airbnb-style operations fail the Pawson test

The typical Airbnb operation is structured to minimise operator effort per booking. Keypad entry, no reception. Cleaners turn the unit over between guests with no in-stay housekeeping. No food service. No concierge beyond an automated guidebook in the booking platform. No on-site staff. Multiple units may be held, but the operating model scales by adding properties, not by adding services. That model is exactly the Pawson fact pattern.

The architectural problem for Airbnb operators is that the platform's value proposition (self-let, self-service, low overhead) is the same value proposition the Pawson tribunal classified as investment. The operator can plead that they spend many hours a week on bookings, communication and property maintenance, but those are the activities Henderson J grouped on the investment side. They do not move the business across the line. The only architectural changes that do move the business are the changes that look least like Airbnb and most like a small hotel: daily housekeeping, food, concierge, on-site staff.

For owners running Airbnb-style operations as their main rental strategy, the realistic BPR position is that the business will not qualify. The income-tax-side comparison between serviced accommodation and standard BTL still matters (income-tax treatment, expense deductibility, the post-FHL-abolition picture from April 2025) and is covered in our companion Serviced Accommodation vs Buy-to-Let Tax page. But the IHT position should be planned on the assumption that the asset is investment property at death and will attract no BPR; the conservative plan is to size IHT exposure on that basis and look to lifetime gifting, life cover, or operational restructuring (toward hospitality, away from self-let) if the result is uncomfortable.

Why clearing Pawson still matters after the £1m cap from 6 April 2026

The 6 April 2026 reform caps the 100% rate of BPR (combined with APR) at £1m per estate; value above the cap gets 50% relief instead, producing an effective IHT rate of 20% on the excess. Some commentary has read this as 'BPR is now worth half', and concluded that clearing Pawson is now half as valuable. That is wrong.

Capped relief is still better than no relief. A serviced-accommodation business worth £2m that clears Pawson under the post-cap rules gets £1m at 100% (£0 IHT) and £1m at 50% (chargeable £500k at 40% = £200k IHT). The same £2m business as investment property gets no relief, pays IHT on the full value above NRB/RNRB, and faces a charge that is two to three times higher. The Pawson question continues to matter at every reasonable business size; the cap reduces the upside on very large qualifying businesses but does not eliminate the saving for the typical multi-unit serviced operator.

The reform also tightens the planning timetable. Lifetime gifts of qualifying business property made before death use the BPR position at the time of the gift; the £1m cap applies to lifetime transfers within 7 years of death as well as to the estate at death. Operators contemplating a generational transfer of a qualifying serviced-accommodation business have a reason to plan now rather than later. See the April 2026 BPR/APR Cap page for the full cap mechanics and the 7-year-rule page for the lifetime-gift mechanics.

Evidencing the trading case: the documentation file

HMRC enquire into BPR claims after death; the time to build the evidence file is during life. The five items every operator hoping to clear Pawson should keep on file are:

  1. A written service schedule. Signed off annually, listing the services provided to guests (reception hours, daily housekeeping frequency, food service, concierge functions, in-room amenities, response times). The schedule is the contemporaneous record HMRC look for when reconstructing the fact pattern years after the event.
  2. Operational accounts that break out non-investment cost lines. Payroll, food costs, laundry, concierge supplies and consumables should be separately identifiable rather than rolled into 'other operating costs'. The accounts should look like a hospitality business's accounts, not a landlord's accounts.
  3. Staff records. Payroll evidence, employment contracts, job descriptions that match the service schedule. Paid-staff hospitality work is the cleanest single piece of evidence Pawson cited as missing from the Suffolk bungalow operation.
  4. Booking and revenue analytics. Average daily rate, length of stay, repeat-guest rates, occupancy seasonality. Material differences between your average daily rate and the comparable standard-residential rent for the same units supports the Vigne point that the rate reflects services, not market forces alone.
  5. Operator-control evidence where third-party operators are used. If you contract a hospitality operator to run the business, retain documented owner control: regular operational reviews, owner sign-off on pricing and service standards, owner-retained authority over staffing and operations. A turnkey arrangement where the owner is hands-off weakens the trading case; an active-ownership arrangement preserves it.

The 2-year ownership period at s.106 IHTA 1984 is the most-commonly-missed practical trap. The 2 years run on the underlying business interest, not on each individual asset within it, but estates that incorporated, restructured, or acquired the business shortly before death often find BPR denied on a clock-reset technicality. Spousal-aggregation under s.108 helps where ownership passes between spouses during the period. Any planned restructuring should be reviewed against the 2-year clock before execution.

What this page does not do, and where to read further

This page is the case-law-and-fact-pattern analysis of when serviced accommodation qualifies for BPR. It does not cover: the residence nil-rate-band rules (see the IHT pillar), the 7-year-rule for lifetime gifts of qualifying business property (see the lifetime-gifts page), the £1m cap mechanics in detail (see the cap page), the income-tax-side serviced-accommodation analysis (see the income-tax comparison), or the Airbnb-specific tax mechanics (see the Airbnb tax page). For the underlying BPR-on-rental-property question (does standard BTL qualify? what about a portfolio held in a limited company?), the pillar is Does Business Property Relief Apply to Rental Property?

The Pawson line was drawn in 2013 and has held since. The 2018 Vigne case confirmed the direction of travel on services-driven businesses, the IHTM25277-25280 series sets out HMRC's published view of the trading-versus-investment boundary, and the 6 April 2026 cap reform does not change the underlying eligibility question. If your serviced-accommodation business is built on a managed-kitchen, daily-cleaning, breakfast and concierge fact pattern with material on-site staffing, you have a defensible BPR case. If your business is built on a self-let, turnover-cleaning, no-staff Airbnb fact pattern, you do not. The £280,000 to £760,000 swing in Helena's worked example is the order of magnitude this question can move in either direction at a single death.

External authority cited above: s.105 IHTA 1984 (legislation.gov.uk); Pawson v HMRC [2013] UKUT 050 (TCC); Vigne v HMRC [2018] UKUT 0357 (TCC); IHTM25277 (hotels, B&Bs); IHTM25278 (holiday lettings); IHTM25279 (caravan sites and the George approach); IHTM25280 (other lettings, McCall); APR/BPR reform from 6 April 2026 (gov.uk).