The Swedish nobility (Adeln) has historically been a legally and/or socially privileged class in Sweden, and part of the so-called frälse (a derivation from Old Swedish meaning free neck). The archaic term for nobility, frälse, also included the clergy, a classification defined by tax exemptions and representation in the diet. Today the nobility does not maintain its former privileges although family names, titles and coats of arms are still protected. The Swedish nobility consists of both "introduced" and "unintroduced" nobility, where the latter has not been formally "introduced" at the House of Nobility (Riddarhuset). The House of Nobility still maintains a fee for male members over the age of 18 for upkeep on pertinent buildings in Stockholm.
Belonging to the nobility in present-day Sweden may still carry some informal social privileges, and be of certain social and historical significance particularly among some groups. Sweden has, however, long been a modern democratic society and meritocratic practices are supposed to govern all appointments to state offices by law. No special privileges, in taxation or otherwise, are therefore given to any Swedish citizen based on family origins, the one exception being the Royal family and the position as head of state held by the monarch of Sweden. However, also this role is today, according to the instrument of government, ceremonial.
With the exception of the current king's sister Désirée who officially and specifically was created a baroness in 1964 by the Swedish government, which is still valid today, the last time a person was ennobled in Sweden was in 1902. From 1974 the monarch can not confer nobility.
Until 2003 the nobility was regulated by a government statute but in that year the statute was lifted and all connections between state and nobility dissolved. The House of Nobility is now a private institution, run as any private corporation under civil commercial law, and is owned by its members. Today, the only privilege of the nobility is the right to use a helm with an open visor in their coats of arms, this according to a 1762 royal act; commoners using open visors or "noblemen's shield" (Adelig Sköld) are subjected to a fine. When an association called Ofrälse och mäns samfund för bruk af öppne hjälmar (Commoners' and vagabonds' society for the use of open visors) petitioned the Swedish government for amnesty (Swedish: ) in regards to violations of the 1762 act, the petition was not tried nor granted. The Supreme Administrative Court of Sweden ruled, in 2013, that, since no one has the right to amnesty, the government's decision did not concern anyone's civil rights according to the European Convention on Human Rights, and could thus not be examined by the court.