Veterinary Accountants UK

Locum Vet Accountants

Locuming gives you control over your working life and hands you a business to run alongside the clinical work. Nobody covers that part at vet school.

What This Covers

  • The First Six Things to Get Right
  • What We Do for Locum Vets
Veterinarian reviewing business finances with a specialist accountant for locum vet accountant in the UK

This is the practical version: how to be set up, what you can claim, what you owe and when, and the points that catch locum vets out most often.

The First Six Things to Get Right

Register with HMRC
Register for Self Assessment as soon as you start trading. The deadline is 5 October following the end of the tax year in which you began, but registering early avoids the scramble.
Decide your structure deliberately
Sole trader is simpler and suits most locums starting out. A limited company can be worth it at higher, stable income, and brings real administrative cost and IR35 exposure with it.
Separate your money
A dedicated bank account is not a legal requirement for a sole trader, but it makes records reliable and saves you accountancy fees. Put tax aside as you invoice rather than at the end.
Keep digital records
Making Tax Digital for Income Tax began in April 2026 for sole traders and landlords with qualifying income above £50,000, with the threshold falling to £30,000 from April 2027 and £20,000 from April 2028. If you are in, you need compatible software and quarterly updates.
Know your professional costs
RCVS registration, professional indemnity, CPD and equipment are the core of a locum expense claim. Get them recorded properly from the first invoice.
Watch the VAT threshold
Registration is required once taxable turnover passes £90,000 in a rolling 12 month period. A full-time locum on strong day rates can reach that, and it is worth knowing before you do.

What We Do for Locum Vets

A fixed annual fee, agreed before we start, covering your accounts and tax return, the digital record keeping and quarterly updates if Making Tax Digital applies to you, and the questions that come up during the year.

You get a tax figure well in advance of the deadline, including payments on account, so nothing arrives as a surprise in January.

Last reviewed 3 August 2026. [REVIEWER DETAILS REQUIRED BEFORE PUBLICATION]

Frequently Asked Questions

Do I need an accountant as a locum vet?
Not legally. Whether it is worth it depends on your income and how much of your own time you want to spend on records. Most locums find the fee is covered by the expenses claimed correctly and the time not spent on it, and Making Tax Digital has made the ongoing admin heavier for anyone over the threshold.
How much tax will I pay as a locum vet?
Income tax on your profit at your marginal rate, plus Class 4 National Insurance, with payments on account for the following year once your bill passes the threshold. The payments on account are what catches people in their second year, because the first January bill can be one and a half times what they expected.
Can I claim my RCVS fee?
Yes. RCVS registration is a professional fee required to do your job and is an allowable expense against your self-employed income. The 2026 to 2027 annual renewal fee for veterinary surgeons was set at £431.
What records do I need to keep?
Invoices raised, receipts for expenses, mileage records with dates and destinations, and bank statements. Under Making Tax Digital these must be kept digitally in compatible software if you are within scope.

Speak to a Locum Vet Accountant

Tell us where you are, whether that is your first week or your fifth year, and we will explain exactly what needs doing and what it costs.

Speak to a Locum Vet Accountant

Whether you have just gone self-employed or you have been locuming for years, tell us where you are and we will explain what needs doing.

(a sentence or two about your practice or situation is enough)

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