In Welsh business rates the description on your rating list entry decides which multiplier you pay. From April 2027 the list of qualifying descriptions widens from 5 to 37, and self-catering is not on it. → The Welsh Ministers made W.S.I. 2026/133 on Wednesday 4 November, in force 1 April 2027. The Senedd approved the draft on 3 November, 45 for, 0 against, 48 abstentions. → Among the 37 are "hotel and premises", "guest house and premises", "hostel and premises" and "inn and premises". The Valuation Office's description, "Self Catering Holiday Unit and premises", is not, and the list is closed. The lower multiplier sits "30.3% below the standard multiplier". The same instrument also takes the higher multiplier to 4.2% above standard above £100,000, with no accommodation carve-out. → None of it is new. Elin Jones told the Senedd on 15 September: "The eligible visitor accommodation properties are hotels, guest houses and hostels." PASC UK Cymru had it on 17 September. The 37 were in the draft laid 6 October. Only the making is new. → Whether it touches you, the Minister answered on 15 September: "Over 12,500 more properties of the relevant types already attract full relief, and that means that they therefore do not pay any non-domestic rates." Welsh relief is full at £6,000 or under, tapering to nil at £12,000, and about 6,980 Welsh Holiday Homes Self Catering assessments sit at £6,000 or under. → So it reaches the 130 or so above £12,000 on no relief, the 700 on the taper, and any third wholly occupied unit at £12,000 or under on one local rating list. Article 12 of the Non-Domestic Rating (Small Business Relief) (Wales) Order 2017 gives relief to "the two qualifying hereditaments with the highest notional values" per ratepayer per list; for the rest "the amount of E ... is 1". Ranking is by notional value, which peaks at £6,000. → Across the linked 2023 and 2026 lists, that category's £0 to £6,000 band fell from about 7,390 to 6,980 while £6,001 to £12,000 roughly doubled, from about 350 to 700. → In 2025-26 those units could apply for 40% under a scheme listing holiday homes as eligible. The 2026-27 scheme pays 15% and excludes properties "used wholly or mainly for the provision of living accommodation as a business". No relief scheme is published for 2027-28. → Read the primary description on each rated Welsh unit. If one is wrong, regulation 4(1)(n) of W.S.I. 2023/350 gives the ground in terms, "the description shown in the list for a hereditament is wrong", with appeal to the Valuation Tribunal for Wales. If it is right, the route is collective, and PASC asked members in September for impact studies to argue self-catering onto the list. Daily Message: a description is the whole of it, and the only part an operator controls is whether their own is right. Which description is on your Welsh units?