Are freelancers in Malta required to register as self-employed for tax purposes?

Yes, generally, if you are carrying out genuine freelance or self-employed economic activity in Malta, you would be required to formally register as self-employed with both the Commissioner for Revenue for income tax purposes and, depending on your specific circumstances and income level, potentially with Jobsplus and for social security contribution purposes, rather than simply informally declaring the income within your annual tax return without any separate registration, since formal registration establishes your status properly and ensures you're correctly captured within the applicable tax and social security systems for self-employed individuals. Even if this freelance work is genuinely secondary to another primary source of income, the underlying obligation to properly register as self-employed generally still applies based on the nature of the activity itself, meaning it's genuinely worth confirming your specific position rather than assuming that because the freelance income is relatively modest or secondary, no formal registration step is required. Given both the genuine importance of getting your registration status correct from a compliance perspective, and the practical implications for how your combined income from different sources should actually be calculated and taxed together, it would be worth consulting an accountant to properly confirm your registration obligations and ensure your overall tax position, combining your different income sources, is being correctly and completely addressed.