Page ContentIf you are getting married or cohabiting, then you do not have to let us know.The pension that you receive from us does not change at all. You and your new partner were not yet together when you were building up pension. For this reason , your partner will not receive any pension from us when you die. You receive less old-age pensionYour old-age pension will decrease if you get married or cohabit . People who live alone receive more old-age pension than people who live together with their partner in 1 house. View the old-age pension amounts here.