Self-Employed Watchmaker and Clock Repairer Tax in the UK (2026/27)
How self-employed watchmakers and clock repairers are taxed in the UK for 2026/27, covering parts and consignment stock, VAT on repairs and antiques, and tool allowances.
VAT: Standard-Rated Repair and Restoration Work
Watch and clock repair, servicing and restoration services are standard-rated for VAT, along with parts and replacement components sold as part of a job. A sole trader below the VAT registration threshold simply charges normal prices with no VAT added. Once taxable turnover crosses the registration threshold in a rolling 12-month period, VAT registration becomes compulsory, though voluntary registration is available below that if it suits the business.
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Replacement movements, straps, glasses, batteries, crowns and other parts bought for repairs are a cost of sales, deducted from turnover before arriving at taxable profit. Where a watchmaker also buys in vintage or antique watches to restore and resell, that stock is trading income taxed like any other sale — separate from customers' own items left in for a service, which never appear on the business's own books as stock or an asset.
Equipment: Lathes, Timing Machines and Cleaners
A lathe, timing machine, ultrasonic cleaner, pressure tester and other precision workshop tools are generally treated as capital expenditure rather than a simple running cost, and claimed through capital allowances such as the Annual Investment Allowance, which lets qualifying equipment spend be deducted from profits in the year it's bought, up to the AIA limit.
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Because watches and clocks left for repair are often high in value, goods-in-trust or public liability insurance covering customers' items while they're on the premises is a sensible and deductible business expense, kept separate from any policy covering the business's own stock, tools or workshop contents.
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- Charge VAT on repair services once your taxable turnover crosses the registration threshold
- Keep parts and movements purchases separate from any watches bought in as resale stock
- Claim lathes, timing machines and cleaning equipment through capital allowances
- Arrange goods-in-trust insurance for customers' items left for repair
This article is general information, not financial or tax advice. Figures use 2026/27 UK tax, National Insurance and VAT rates.
Frequently asked questions
Is VAT charged on watch and clock repairs?
Yes — repair, servicing and restoration work is standard-rated for VAT. VAT only needs to be charged once your taxable turnover crosses the registration threshold; below that, a sole trader charges normal prices with no VAT added.
Can a watchmaker claim the cost of movements, straps and parts against tax?
Yes — replacement movements, straps, glasses, batteries and other parts bought to carry out repairs or to build stock for resale are a direct cost of sales, deducted from turnover before arriving at taxable profit.
How does selling an antique or vintage watch differ from a repair job for tax?
Selling a watch bought in as stock and resold is trading income taxed like any other sale, whereas a customer's own watch left for repair and returned to them is a service — the parts used are a cost of sales, but the customer's watch itself is never your stock or an asset on your books.
How is specialist watchmaking machinery treated for tax?
A lathe, timing machine, ultrasonic cleaner, pressure tester and other precision workshop equipment are generally treated as capital expenditure, claimed through capital allowances such as the Annual Investment Allowance rather than as a simple running cost.
Does insuring customers' watches while in for repair affect tax?
Goods-in-trust or public liability insurance covering customers' items while they're in your workshop is a deductible business expense, separate from any insurance covering your own stock or tools, and is worth arranging given the high value of items often left for repair.
Try the calculators
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