The Sorbian museum is sponsored by the foundation for the Sorbian people (Stiftung für das sorbische Volk), which annually grant benefits because of tax money based on the financial household decided by deputies of the parliament of the Federal Republic of Germany, the state parliament of Brandenburg (Landtag Brandenburg) and the state parliament of Saxony (Landtag Sachsen). The museum is also supported by the administrative district Bautzen (Landkreis Bautzen) and the cultural area Upper Lusatia-Lower Silesia (Kulturraum Oberlausitz-Niederschlesien). The Sorbian museum is an institution of the administrative district Bautzen.
