When do I need a TAX IDENTIFICATION NUMBER in Malta?

You need a Maltese tax identification number (TIN, often the tax registration number) if you will: register as tax resident, earn rental income in Malta, run a business, or file a Maltese tax return. For a one‑off property purchase only, a foreign buyer can usually proceed without immediate registration, but a TIN is effectively required once you start renting or applying for certain residence programmes.​