Career
Larsson joined the Sweden Democrats in 2004 and was elected as an Member of Parliament for the party at the 2010 general elections and again in the 2014 general elections. On 30 September 2015, Larsson announced that she had left the party but insisted she would continue her work in the riksdag as an independent. Larsson was between 2006 and 2010 the chairman of Gävle city council.