There is no VAT on eye tests, because sight testing and prescribing by an optician is exempt medical care in England, Wales and Northern Ireland, as are the primary and secondary eye examinations that take their place in Scotland. VAT on spectacles runs the other way: the frames and lenses are standard-rated goods at 20 percent, while the dispensing wrapped into the same price is exempt only where your practice clears the registration test set out below. Your till receipt therefore carries two VAT treatments, and the split your practice uses decides how much output tax, the VAT you charge on your sales and pay over to HMRC, you hand over.
What is exempt and what is standard-rated in an optical practice?
How the healthcare exemption works in general is covered in the guide to GP VAT registration and is not repeated here. What matters in an optical practice is that exemption follows the register, not the product. VAT Notice 701/57, last updated 13 August 2026, lists "optometrists and dispensing opticians" among the health professionals whose services are exempt when they are "enrolled or registered on the appropriate statutory register". For your clinicians that register is one of the registers of opticians kept by the General Optical Council under the Opticians Act 1989.
Dispensing is where your practice parts company with the rest of healthcare. HMRC's VAT Health manual at VATHLT2190 credits the change to "Leightons and Eye-Tech in the late 1990s", and has applied it to spectacle sales since 1995: selling a pair of spectacles is two supplies, not one.
VATHLT2190 records that dispensing, meaning the measuring and fitting, "is now accepted as a separate supply from the goods (frames and lenses) and is moreover exempt when performed by either an optometrist or a dispensing optician".
The four-question test that decides whether any dispensing is exempt
That exempt element is not automatic. VATHLT2190 gates it with four questions, and your practice needs a yes to one of them. Does the establishment qualify for exemption as a body corporate, meaning a company entered on the list of bodies corporate carrying on business as opticians that the General Optical Council keeps under section 9 of the Opticians Act 1989? Is it run by a sole proprietor holding the necessary qualifications? Is the dispensing actually carried out by a qualified optician? Is it carried out by unqualified staff who are directly supervised by one?
Answer no to all four and the failure is total. HMRC's wording is that "the supply is wholly standard-rated", so there is no exempt dispensing element to take out of the price, nothing to apportion, and VAT is due on the entire charge for the spectacles. An establishment with no corporate registration and no registered dispensing presence on the premises is in exactly that position, and treating part of its price as exempt is what produces an assessment.
| Exempt elements | Standard-rated elements |
|---|---|
| Measuring and fitting, including the fees in relation to the fitting of safety spectacles | Sale of spectacles, frames and lenses |
| Further professional advice | Spectacle repairs |
| Follow up action | Accessories, for example spectacle cases and chains |
| Producing a report on the condition of the patient's eyes |
VAT on spectacles: one price, two supplies
Where you charge a single inclusive price for a finished pair, section 19(4) of the Value Added Tax Act 1994 takes over. It provides that where "a supply of any goods or services is not the only matter to which a consideration in money relates, the supply shall be deemed to be for such part of the consideration as is properly attributable to it".
HMRC's VAT Valuation manual at VATVAL12360 reads that as demanding a "proper attribution" of value between supplies made in return for a single charge, which in practice means an apportionment. Sight tests billed separately stay outside the calculation entirely, because they already carry a consideration of their own.
Do you apportion, or disclose separate charges?
Apportionment is only one of the two routes open to you. The alternative is to state a price for the spectacles and a price for the dispensing, so that each supply has its own consideration and section 19(4) gives way to section 19(2).
VATVAL12320 is unusually direct about the choice: "It is a business decision for opticians whether they choose to apportion their sales or use separately disclosed charges. HMRC has no preference for one or the other." Your decision is therefore commercial, and it turns on whether you would rather show two prices on a till slip or maintain a costing exercise behind the scenes.
The catch sits in what counts as disclosure. HMRC accepts that separate considerations exist only where the charges "are stated and made known to all patients at the time of the supply". VATVAL12340 rules out two arrangements in terms: recording both costs in the practice accounts while showing the patient a single price, and revealing the split only to those patients who ask for it.
Revenue and Customs Brief 14 (2020) confirms that a till slip or invoice showing both charges at the point of sale will satisfy the requirement. You are not obliged to reveal how much of either charge is cost and how much is margin, and HMRC prescribes no particular method of notifying the patient.
How do you build an apportionment method HMRC will accept?
Nothing in the Act prescribes a method. Before 1 October 2020 an optician using apportionment needed HMRC to approve the method first, so that it could check the result was fair and accurate. Since that date, VATVAL12360 confirms, prior approval is no longer required, which brought opticians into line with output tax apportionments used in other sectors.
That freedom arrives with an obligation attached. HMRC's condition is that "any method may be used, but it must be attributable to verifiable data, and based on an accurate representation of the business practices of the individual optician". Ensuring your method meets it is your responsibility, not HMRC's.
The illustration HMRC offers is the full cost apportionment method at VATVAL12400. It establishes what a pair of spectacles costs you in goods and what it costs you in dispensing service, then treats the goods share of that combined cost as the taxable share of the price.
A newly opened practice has no such history to draw on. VATVAL12360 therefore tells new practices to apportion on a provisional basis they consider fair and reasonable, then revise it once the first year's costs are known.
How much VAT is due on a £220 pair of spectacles?
Take Practice A, an independent optical practice dispensing 1,000 pairs in a quarter. The figures below are illustrative and rounded, and the method is the one at VATVAL12400.
Frames and lenses cost £60,000 across the quarter, so the goods cost per pair is £60. Spectacle sales income is £220,000, sight test fees are £30,000, and the optometrist's direct cost is £25,000. The share of that cost attributable to spectacle sales is £220,000 divided by £250,000, multiplied by £25,000, which gives £22,000. Adding the dispensing optician and unregistered dispensing staff at £18,000 produces £40,000 of service cost across the quarter, or £40 per pair.
Goods cost of £60 divided by combined cost of £100 makes the taxable percentage 60 percent. On a £220 pair, £132 of the price is taxable and £88 is exempt dispensing. Output tax is £132 multiplied by one sixth, the VAT fraction of a VAT-inclusive amount at 20 percent, which comes to £22.
What moves that answer most is the cost of your frames. Shift the range towards designer stock without changing staff costs and the goods share rises, taking the VAT up with it.
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Non-prescription sunglasses, cases and spectacle repairs
Nothing exempt attaches to a sale with no dispensing in it. VATHLT2190 places spectacle repairs and accessories such as cases and chains in the standard-rated column outright, and a pair of non-prescription sunglasses you sell off the display is a plain sale of goods at 20 percent with nothing to apportion.
VATVAL12400 does allow a case to be folded into the overall charge for a pair of spectacles. Where you do that, its cost belongs on the goods side of your calculation.
The zero rate for goods for disabled people is not available here either. VAT Notice 701/57 defines qualifying goods as goods designed or adapted for use with medical or surgical treatment "except for hearing aids, dentures, spectacles and contact lenses", which names the exclusion directly.
What does exempt income do to the VAT you can reclaim?
They do not. Exempt dispensing income and exempt sight test fees sit outside the £90,000 taxable turnover test while frames, lenses, sunglasses and repairs sit inside it, and the mechanics of that test are set out in the guide to GP VAT registration.
The mirror image is that exempt income restricts what input tax you can recover. Input tax is the VAT you are charged on your own purchases, and VATHLT2190 flags the costs that point towards exempt dispensing: "Opticians' remuneration directly attributable to dispensing", prescription forms, sight test equipment, display equipment and glazing.
A practice with meaningful exempt supplies is running partial exemption, which means only some of that input tax comes back. Input tax attributable to exempt supplies is recoverable only if it falls under the de minimis limits, the small-amounts allowance that lets you recover exempt input tax in full: £625 a month on average and £7,500 a year, and no more than 50 percent of your total input tax.
Why does guidance written for GP practices not apply to you?
Your NHS work is a General Ophthalmic Services contract. The sight test fees and optical voucher values you claim under it go to Primary Care Support England, the body that processes GOS claims and pays practices in England, with local arrangements differing in Wales, Scotland and Northern Ireland.
None of the funding machinery that governs a general practice partnership reaches you, so guidance built on it will describe an income structure your practice does not have.
Can a non-registrant own an optical practice?
Yes, and the reason is not that corporate registration is absent. Section 9 of the Opticians Act 1989 is headed "List of bodies corporate carrying on business as opticians" and requires the General Optical Council to keep exactly such a list, so a business can be registered in its own right. What lets a non-registrant own the practice is section 27, which prohibits the sale of optical appliances "unless the sale is effected by or under the supervision of a registered medical practitioner, a registered optometrist or a registered dispensing optician". The duty attaches to who supervises the sale, not to who owns the shares.
Stock, the margin on your frames and a shop lease make this a retail business as much as a clinical one, which is why the VAT question here is about valuation and not liability.
Pension access is a point to check, never to assume. NHS Pension Scheme membership turns on your role and your employer, so confirm your own position with the NHS Business Services Authority before treating scheme access as settled. The NHS Pension Scheme guide covers how the scheme itself works.
If you are setting an apportionment method, weighing it against separately disclosed charges, or checking that your practice actually clears the four-question test before you treat any of a price as exempt, our work covers the liability position and the arithmetic behind it. Get in touch to arrange a call.