Is a way that state governments have attempted to raise more revenue without adding a new tax or raising existing taxes?

State governments have often sought to raise revenue by expanding or enhancing fees for services, such as increasing vehicle registration fees or implementing new licensing fees for various professions. Additionally, they may boost revenue through the sale or lease of state assets, such as land or facilities. Another approach is to improve tax collection efficiency and reduce tax evasion, thereby increasing overall tax revenue without altering existing tax rates.