Advocates, doctors and architects in both Slovakia and the Czech Republic can deduct mandatory chamber membership, professional liability insurance, specialist software, literature and training. The rules run largely in parallel, with one notable difference in how voluntary membership is treated.
What do liberal professions have in common for tax?
Liberal professions – advocates, doctors, architects, auditors, tax advisers and notaries – share a common feature: practising requires a qualification, membership in a professional chamber and often mandatory insurance. Most of these costs are indispensable for the work, so both the Slovak and Czech income tax laws recognise them as deductible expenses. The underlying condition is the same in both countries: the cost must serve to earn, secure and maintain income and must be evidenced by a document.
It does not matter whether you practise as a self-employed person or through a limited company. What changes is who claims the expense and whose name the document bears. That question – whose name the cost is in – is a frequent source of mistakes for liberal professions, and we return to it below. For the wider picture, our overview of professional accounting in Slovakia sets the context.
Is chamber membership deductible in Slovakia and Czechia?
In both countries, mandatory chamber membership is fully deductible because it is a legal condition of practising. A Slovak advocate must be registered with the national bar, a Czech advocate with the Czech Bar Association, and the same applies to the medical and architectural chambers. The membership fee is therefore treated as a direct business cost.
The difference appears with voluntary membership. In Slovakia, Section 19(3)(n) of Act No. 595/2003 allows fees from voluntary membership in an interest organisation only up to 5% of the tax base, capped at EUR 30,000 per year. In the Czech Republic, Section 24(2)(d) of Act No. 586/1992 makes deductible the fees to chambers with statutory mandatory membership, while purely voluntary contributions are generally not deductible. The mandatory core is the same; the treatment of voluntary fees diverges.
How is professional liability insurance treated?
Insurance against damage caused in the course of the profession is mandatory for several professions and always relates directly to the business. In both Slovakia and the Czech Republic the premium is fully deductible. This covers advocates, who must be insured by law, as well as doctors, designers and tax advisers whose insurance covers the risk of professional error.
Insurance of the equipment and premises you use for the profession – a surgery, a studio or an office – is deductible too. The key is to separate business-related insurance from private life or accident cover, which follows a different tax regime and generally does not belong among company expenses.
Which operating costs can you still claim?
Liberal professions have a broad range of routine operating costs that are deductible in both countries. These typically include specialist software and licences (legal and economic databases, design or clinical systems), professional literature and periodicals, further education and mandatory training to maintain a qualification, plus workplace equipment and consumables.
For devices you also use privately – a laptop, a phone or a car – remember to claim only the proportion attributable to the business. When you operate across both markets, a review of Slovak tax advisory helps confirm which local rules apply before you book the cost.
What to watch for with companies and personal practice?
The main pitfall concerns costs tied to a specific individual. A chamber member is always the advocate or doctor as a natural person, not their company. If a limited company pays the mandatory membership fee for its director, the tax authority in both countries will generally not accept it as the company’s deductible expense, because membership belongs to the person, not the firm. Training tied to a personal qualification needs the same care.
The usual solution is to structure the relationship between the owner and the company correctly, or to claim such costs at the level of the individual. Thinking this structure through in advance avoids disputes later, especially where the same person practises through both a company and in their own name.
How do you prove the costs so they survive an audit?
Even a legitimate cost can be lost if you cannot document it. Keep a document in the correct name for every expense and, where useful, a brief note explaining the link to the profession. A course programme supports training, a licence agreement supports software, and the subject matter supports literature.
It pays to record costs continuously and to separate private payments from business ones immediately, rather than at year-end. The clearer the connection between the expense and your profession, the less room an inspection has to challenge it.
For liberal professions, every detail shapes the final tax – from chamber fees to insurance and equipment. We will help you set up your costs so you claim everything you are entitled to.
FAQ
Can a company deduct an advocate’s mandatory chamber fee?
Usually not. The chamber member is the advocate as an individual, not the company, so a membership fee paid by the firm is generally not accepted as the company’s deductible expense in either Slovakia or the Czech Republic. The fix is to claim the cost at the individual level or to structure the owner-company relationship correctly. Always check whose name the membership obligation is in.
Are voluntary membership fees deductible?
Only to a limited extent. In Slovakia, fees from voluntary membership are deductible up to 5% of the tax base, capped at EUR 30,000 a year (Section 19(3)(n)). In the Czech Republic, deductibility is tied to chambers with statutory mandatory membership (Section 24(2)(d)), while purely voluntary contributions are generally not deductible.
Is training and professional education deductible?
Education that maintains or deepens the qualification needed for your profession is deductible in both countries. What matters is that it relates to your activity and is documented (programme, invoice, certificate). Education with no connection to the profession you actually perform may not be accepted.