The difference between a successful bid and the true cost of a purchase can be considerable. A lot bought at £1,000 does not necessarily cost £1,000. This guide to auction buyer fees explains what is added to the hammer price, when VAT applies, and how to set a sensible bidding limit before the sale begins.
For experienced collectors, the principle is familiar: the hammer price is only the starting point. For a first-time buyer, particularly one bidding online against a fast-moving room, the additional charges can be easy to overlook. The remedy is straightforward – read the conditions of sale for the specific auction and calculate your all-in figure before placing a bid.
What the hammer price means
The hammer price is the amount accepted by the auctioneer when bidding closes. It is the price at which the lot is sold, before the buyer’s premium and any other applicable charges are added.
If the auctioneer brings the hammer down at £2,000, that is not normally the amount shown on your final invoice. The buyer’s premium is calculated from this figure, and VAT may be charged on the premium, the hammer price, or both, depending on the lot’s VAT status and the auction house’s terms.
Estimates are also separate from fees. A catalogue estimate is an opinion of likely market value, not an indication of the final amount payable. Buyers should assess the estimate, condition, provenance, rarity and current demand, then establish a maximum all-in bid rather than a maximum hammer bid.
A guide to auction buyer fees: the usual components
Auction charges vary between firms and sales, particularly where specialist material, live online bidding platforms or international collection arrangements are involved. The following elements are the ones buyers most commonly encounter.
Buyer’s premium
The buyer’s premium is the principal auction fee. It is a percentage of the hammer price, payable by the successful bidder to the auctioneer. It contributes to the cost of cataloguing, marketing, conducting the sale, handling payment and administering the transaction.
The percentage should be stated clearly in the conditions of sale. It may be expressed as a figure plus VAT, or as a VAT-inclusive figure. Those are not the same thing. A premium of 25% plus VAT produces a higher charge than a premium stated as 25% inclusive of VAT.
For example, assume a buyer’s premium of 25% plus VAT at 20%. On a £1,000 hammer price, the premium is £250. VAT on that premium is £50, making the buyer’s premium total £300. The invoice before any further charges would therefore be £1,300.
VAT on the lot
VAT treatment requires particular care. Many antique, fine art and collectable lots are sold under the Auctioneers’ Margin Scheme. In broad terms, this commonly means VAT is not charged separately on the hammer price, while the buyer’s premium includes or attracts VAT according to the stated terms.
Other lots may carry VAT on the hammer price as well as the buyer’s premium. This can arise where property is being sold from a VAT-registered business, or where a catalogue identifies the lot as subject to VAT. A lot with a £1,000 hammer price may therefore attract VAT at 20% on the hammer, before the premium is considered.
Catalogue symbols and conditions are used to identify the applicable treatment. Do not assume that every lot in a sale has the same VAT status. If a point is unclear, ask the auction house before bidding, especially where you are buying for a business and need to understand the recoverability of VAT.
Online bidding surcharges
Bidding through an external platform can involve an additional charge. This is usually calculated as a percentage of the hammer price and is separate from the auction house buyer’s premium. The exact rate and VAT treatment depend on the platform and the arrangements for that particular sale.
This is one reason a bid placed from a laptop or phone can cost more than the same bid made in the saleroom or left as a commission bid. Online access is valuable, particularly for buyers unable to attend in person, but it should be treated as a priced service rather than an incidental convenience.
Before registering, check whether the platform surcharge applies, whether it is inclusive of VAT, and whether the sale allows bidding directly through the auctioneer’s own system. Buyers using more than one platform should also take care not to register duplicate bids on the same lot.
Artist’s Resale Right
Certain works of art may be subject to Artist’s Resale Right, often called ARR or resale royalty. This is a royalty payable on qualifying resales of original works by living artists and, in some cases, artists who have died within the relevant statutory period.
Where applicable, the charge is normally shown in the catalogue conditions and added to the buyer’s invoice. It is calculated on a sliding scale and is subject to thresholds and a cap. ARR will not affect every painting, print, sculpture or drawing, but it is material on higher-value contemporary and modern art purchases.
Delivery, packing and storage
Transport, packing, insurance and export administration are not always auction buyer fees in the strict sense, but they are part of the cost of acquiring a lot. A small ceramic object may be economical to post; a framed oil painting, longcase clock or piece of furniture may require a specialist carrier.
Buyers should establish collection deadlines promptly. Storage charges can be applied if property is not collected within the period set out in the conditions of sale. International buyers should also budget for shipping, customs clearance, import VAT and any duties payable in their destination country. These costs are generally outside the auctioneer’s buyer’s premium.
How to calculate your maximum bid
The most reliable approach is to work backwards from the total you are prepared to pay. Start with your maximum all-in budget, then allow for the buyer’s premium, VAT, online surcharge where relevant, and delivery.
Suppose your total budget is £2,500 for a lot purchased through an online platform. If the buyer’s premium, VAT and platform charge together amount to roughly 35% of the hammer price, and delivery is likely to cost £150, your hammer limit is not £2,350. It is closer to £1,740, because £1,740 plus 35% is approximately £2,349, leaving a small allowance for delivery.
The precise calculation depends on the published rates. Where VAT is charged on the hammer price, calculate that first, then add the premium and its VAT where applicable. A spreadsheet is useful for regular buyers, but a written calculation before the sale is often enough for a single purchase.
It is sensible to leave a margin for the unexpected. A condition issue may require restoration; an export licence may be necessary for certain cultural property; a courier quote can change once the item has been packed. The winning bid should leave you comfortable with the acquisition, not merely pleased to have secured the lot.
Questions to ask before you bid
The conditions of sale should answer most fee questions, but buyers should not hesitate to seek clarification. Ask whether the stated buyer’s premium includes VAT, whether a particular lot has VAT on the hammer price, and whether a live bidding surcharge applies. If collection is impractical, request guidance on suitable carriers and collection times before the auction rather than after payment.
For jewellery, watches, works of art and other valuable portable items, it is also prudent to understand when risk passes to the buyer and what collection identification will be required. For furniture, sculpture and large pictures, confirm measurements, access requirements and whether dismantling or packing will be needed.
Condition remains just as significant as fees. A lower hammer price on a painting with substantial restoration, a clock with an incomplete movement or a ring requiring major repair may not represent better value once conservation and specialist labour are considered. Viewing, requesting a condition report and reading the catalogue description carefully are essential parts of the buying decision.
Bid with the full cost in view
Auction buying rewards preparation. The most confident bidders are not those who chase the final increment, but those who know exactly where their limit sits after premium, VAT and practical costs have been allowed for. At John Nicholson’s, as at any established auction house, the sale conditions and lot descriptions are the proper starting point for that calculation.
Set your all-in budget before the first bid is placed, keep a note of the charges that apply to the particular lot, and leave room for collection and care. That discipline allows you to bid decisively when the right object appears – and to let it go when the price no longer represents sound value.
