What conditions besides 5 years do I need to meet for Luxembourg long-term residence?

Time alone is not enough. You must demonstrate stable, regular and sufficient resources, assessed against the social minimum wage, and crucially without depending on the REVIS social welfare scheme. You also need suitable accommodation and health insurance covering you and your dependents.

Luxembourg additionally looks at character and integration. You will need a clean criminal record and some evidence of integration into Luxembourg society, which can include language course attendance, certificates, membership of clubs or testimonials. Gathering this integration evidence over time, rather than scrambling at the end, makes the application much smoother.