Working as a locum doctor can offer considerable flexibility. You may have greater control over when and where you work, the opportunity to experience different clinical environments and the ability to shape your career around your personal and professional goals.
However, moving between roles can also mean managing expenses that doctors in more permanent positions may not think about as often.
From Medical Council registration and professional indemnity to travel and equipment, understanding which costs may qualify for tax relief or a business deduction can help you manage your finances more effectively.
The important point is that your tax treatment will depend on how you are engaged. A locum doctor working through PAYE may be treated differently from a doctor receiving self-employed or private practice income. Revenue specifically notes that doctors and consultants can have both employment income and practice income, with different expense rules applying to each.
Here are some of the key areas locum doctors in Ireland should be aware of.
One expense many PAYE-employed doctors should check is Revenue's Flat Rate Expense allowance.
Flat Rate Expenses are deductions designed to cover certain costs employees commonly incur because of their work. For hospital doctors, including consultants, the Revenue allowance for 2026 is currently €695 per year.
Revenue's guidance states that the flat rate allowance for employed consultants and NCHDs includes the statutory Irish Medical Council registration fee.
This does not mean you receive €695 as a cash payment. It is an expense deduction which can reduce the income on which your Income Tax is calculated.
Eligible doctors need to make a claim for the relevant tax year through Revenue's myAccount system. Revenue also allows qualifying Flat Rate Expense claims for previous years, subject to its four-year refund rule.
Maintaining registration with the Medical Council is fundamental to practising medicine in Ireland.
For employed doctors, Revenue recognises the annual statutory registration fee as an allowable expense and includes it within the Flat Rate Expense allowance. Importantly, the same expense cannot be deducted twice. For example, if the Medical Council fee has already been covered through your Flat Rate Expense allowance, you cannot claim the same fee separately against private practice income.
This is a good example of why keeping track of what you have already claimed is important, particularly if you have more than one source of medical income.
A stethoscope, otoscope and other small pieces of medical equipment can represent another regular professional expense.
Revenue currently includes €155 for small equipment within the Flat Rate Expense allowance available to doctors. It is designed to cover smaller miscellaneous equipment that may be required as part of your work.
Where an employed doctor is required to purchase more specialised equipment, additional tax treatment may be possible in certain circumstances. Revenue states that a wear-and-tear allowance may be considered where equipment is purchased wholly, exclusively and necessarily for carrying out the doctor's employment duties. This is assessed on a case-by-case basis.
Indemnity is another area where your individual employment arrangement matters.
Consultants and NCHDs working as employees within the public health service, including those working on a locum or temporary basis, are generally covered by the State's Clinical Indemnity Scheme for qualifying activities undertaken during their employment.
The position can be different for private practice or certain private-sector employment arrangements.
For example, Revenue states that where an employed doctor is required to purchase their own professional indemnity because it is not provided by their employer, a deduction may be available to the extent that the insurance meets the required minimum level of cover. Indemnity associated with qualifying self-employed private practice may also be deductible against that professional income.
It is therefore worth confirming exactly what cover is already provided before purchasing additional insurance or making a tax claim.
Locum work can involve travelling between hospitals, clinics and healthcare facilities, so travel is understandably one of the expenses doctors frequently ask about.
However, the rules are more restrictive than simply claiming the cost of getting to work.
For PAYE employees, Revenue generally considers journeys between your home and your normal place of employment to be private travel. Business travel may qualify where it is necessarily undertaken as part of your employment duties, and qualifying travel expenses may sometimes be reimbursed by an employer.
For self-employed professionals, the rules are different again. Revenue allows expenditure that is wholly and exclusively incurred for the purposes of the trade or profession, while private elements of mixed expenses must be excluded.
For locums working at multiple locations, travel can become particularly complex, so keeping accurate mileage records, dates, locations and receipts can make discussing your circumstances with an accountant considerably easier.
It is easy to assume that every cost associated with developing your medical career will automatically qualify for tax relief. Unfortunately, that is not necessarily the case.
Revenue's rules for employees distinguish between costs incurred while performing your employment duties and expenses which simply help put you in a position to perform those duties.
For example, Revenue states that costs associated with Competence Scheme Registration and, generally, textbooks and academic materials do not qualify as employment expense deductions under the standard rules. Likewise, postgraduate professional membership fees do not automatically qualify simply because they are professionally valuable.
There can, however, be circumstances where an employer pays or reimburses relevant professional training or CPD without it being treated as a taxable benefit.
This is why individual circumstances matter.
Whether you work through PAYE, operate as a self-employed professional or have income from a combination of sources, good administration can save significant time.
Consider keeping digital copies of:
For employment expenses outside the Flat Rate Expense regime, Revenue requires qualifying expenses to be vouched, paid by the employee, unreimbursed and incurred wholly, exclusively and necessarily in performing the employment duties.
Locum medicine offers flexibility, variety and the opportunity to gain experience across different teams and healthcare environments. Understanding the financial and administrative side of locum work is another part of getting the most from that flexibility.
Tax rules can vary depending on your contract, employment status and personal circumstances, so doctors should always check the latest Revenue guidance and seek professional tax or accountancy advice where necessary.
At Locum Express, we work with doctors throughout Ireland to help them find locum opportunities that suit their experience, availability and career ambitions.
Whether you are considering your first locum position or looking for your next assignment, explore our latest locum doctor jobs or speak with a Locum Express consultant today.
*This article is for general information only and should not be considered tax, financial or legal advice.