The £90,000 VAT threshold and locum pharmacists: when it matters

Most locum pharmacists never cross the UK VAT threshold. At £28 per hour for 40 hours per week, you would need to work every week of the year to reach £58,000, well below the £90,000 cut-off. But some locum pharmacy patterns push earnings past that line, and the consequences are more than "you have to charge VAT now".

What the threshold is

The UK VAT registration threshold is £90,000 of VAT-taxable turnover over any rolling 12-month period, not per tax year. There are two ways to cross it, and the dates are different.

The backward look. At the end of every month, add up the previous 12 months. If that total went over £90,000, you must register within 30 days of the end of that month, and registration takes effect from the first day of the second month after you went over. So if your rolling total passes £90,000 during August, you register by 30 September and you are VAT registered from 1 October.

The forward look. If at any point you expect your taxable turnover to go over £90,000 in the next 30 days alone, you must register by the end of that 30-day period, and registration takes effect from the date you realised it, not from the end of the period. This catches a single large non-clinical contract.

Both halves are easy to get a month wrong, and a month is exactly the margin that produces a late-registration penalty.

Healthcare services and VAT

Here is where pharmacy differs from GP locum work. Medical services provided for the protection, maintenance, or restoration of health of the patient are VAT-exempt under Schedule 9, Group 7 of the VAT Act 1994. Most clinical services a pharmacist provides fit this definition.

However, not all pharmacist services qualify:

• Dispensing and clinical services in a community pharmacy: VAT-exempt.
• Advice services, flu vaccinations, NHS services: typically VAT-exempt.
• Occupational health services to employers: mixed, can be VAT-exempt if the main purpose is the health of the individual, standard-rated otherwise.
• Consultancy work, training delivery, writing articles, reviewing processes for pharmacy chains: standard-rated (20% VAT).
• Equipment rental, room rental, admin-only services: standard-rated.

When the threshold matters to a locum pharmacist

You are genuinely at risk of crossing £90,000 of VATable turnover if you:

• Earn consultancy income alongside dispensing locum work
• Deliver private vaccination services in a commercial setting
• Provide training or consultancy to pharmacy chains or suppliers
• Run a sideline business that is not healthcare

The trap most locums fall into

Even if you are sure all your income is VAT-exempt, keep a rolling total. HMRC does not make allowances for "I did not know the consultancy stream was taxable". If your taxable turnover passes £90,000 on a rolling 12-month basis, register within 30 days, fines for late registration depend on how late you are.

What registration actually means

• You add 20% to every VATable invoice (not to exempt ones).
• You can reclaim VAT on business expenses related to the VATable work.
• You file a VAT return quarterly (or monthly, if you prefer).
• You must use Making Tax Digital (MTD) software to file.

The Flat Rate Scheme

For many small VATable businesses, the Flat Rate Scheme simplifies the admin. You charge 20% VAT as usual but pay HMRC a lower flat percentage of your VAT-inclusive turnover, often 14–16% for healthcare consulting. You give up the ability to reclaim most input VAT in return. Worth considering only if your input VAT is low.

Practical advice

1. Separate dispensing income from consultancy/training income in your records from day one.
2. Run a rolling 12-month total of VATable income every quarter.
3. If you are approaching the threshold, have a conversation with an accountant about timing, voluntary early registration can help, or you might legitimately restructure.
4. Keep your VAT registration separate from your professional registration. VAT is an HMRC matter, not a GPhC one.

The short version

If you only do community pharmacy dispensing work, you are almost certainly VAT-exempt regardless of earnings and the £90,000 threshold does not apply. If you do any paid consultancy, training, or non-healthcare sideline, keep a rolling 12-month total and register within 30 days of the end of the month in which it passed £90,000.

Track your income per client and per service type in Sessional so you always know where you stand against the threshold. See our pharmacist tax guide for more, or try the take-home calculator to see what VAT registration would do to your net.

For information only, not regulated advice. Check with a qualified accountant or adviser.