What tax obligations arise for a foreign employer with staff in Malta?

For you personally, as a Malta tax resident performing work from within Malta, your employment income would generally be subject to Maltese income tax under the Income Tax Act, Chapter 123 of the Laws of Malta, regardless of where your employer is legally based, since the tax treatment generally follows from where the work is actually physically performed and your own tax residency status, rather than simply the employer's location, meaning you would generally need to properly declare and pay Maltese tax on this employment income even though your employer has no Maltese presence. For your foreign employer, your physical presence and work performed from Malta can potentially create broader considerations for them, including questions about whether your ongoing presence and activities could give rise to what's sometimes called a 'permanent establishment' for corporate tax purposes in Malta, depending on the specific nature of your role and activities, and separately, practical questions about whether they have obligations regarding Maltese payroll withholding or social security contributions for you as an employee working from Malta, both of which are genuinely complex areas that depend heavily on the specific facts of your role and arrangement. Given the genuine complexity on both the personal and potentially the employer's corporate tax side of this kind of remote cross-border working arrangement, it would be valuable for both you and your employer to obtain proper tax advice, ideally with a Maltese tax advisor properly assessing both sides of this situation.