there is no time limit on how long European citizens can stay in Norway once you have registered. Length, difference, start, end, start End Start End Time Mil. Instead, spend some time in your chosen city during the darkness and low temperatures of the winter. Dont forget, most people applying for permanent residence will need to prove their language abilities. Citizens of Iceland follow the rules for Nordic citizens, above. People from the other Nordic countries (Sweden, Denmark, Finland, Iceland) who come to work in Norway must go in person to a tax office to obtain a tax deduction card. Because of those same high wages, goods and services are more expensive than in almost any other country. Vilkår og betingelser og, felles nettsted.