Born in Cassino, in the Lazio region, Storace began his career at the right-wing newspaper Il Secolo d'Italia until entering the ranks of the Italian Social Movement (MSI), a neo-fascist party,[1] and later of National Alliance (AN), a post-fascist party that repudiated of extremism.

[2] His health management of Lazio won praise for Giulio Andreotti and some members of the Vatican curia.

He was suspected to have illegally exploited informatics mean to investigate the memberships of the new party founded by Alessandra Mussolini, a former member of AN who was one of his rivals in the 2005 Lazio regional election.

Storace ran for president in the 2013 Lazio regional election but got 29.3% of the vote and was beaten by Nicola Zingaretti.

On 21 November 2018, Storace stipulated a federative agreement with Giorgia Meloni in view of the European elections and with the aim of creating an alternative conservative and sovereign movement to the League.