On June 4, 2026, California lawmakers unveiled a new tax reform bill that promises to overhaul the state's taxation system, particularly targeting wealthy individuals and corporations. The bill, known as the California Progressive Taxation Act, is set to bring about sweeping changes to the way taxes are assessed and collected in the state.One of the key provisions of the bill is the introduction of a new progressive income tax system that seeks to ensure that higher-income earners pay a larger share of their income in taxes. Under the proposed system, individuals earning over $1 million annually would see their tax rate increase from the current 13.3% to 15%, while those earning over $2 million would face a tax rate of 17%.In addition to the changes in income tax rates, the bill also includes measures to close loopholes that have allowed certain corporations and wealthy individuals to avoid paying their fair share of taxes. One such measure is the introduction of a minimum corporate tax rate of 10%, which aims to prevent large corporations from using deductions and credits to reduce their tax liability to zero.The California Progressive Taxation Act has been met with both praise and criticism from various stakeholders. Supporters of the bill argue that it is a much-needed step towards creating a fairer tax system that ensures that the wealthy contribute their fair share towards funding public services and infrastructure. On the other hand, opponents of the bill, including some business groups and conservative lawmakers, have raised concerns that the tax increases could drive wealthy individuals and businesses out of the state, leading to a loss of revenue and jobs.Despite the debate surrounding the bill, California Governor Sarah Johnson has expressed her support for the proposed tax reform, calling it a necessary measure to address income inequality and ensure that the state has the resources needed to invest in education, healthcare, and other critical services.The California Progressive Taxation Act is expected to be debated and voted on in the coming months, with lawmakers hopeful that the bill will be passed and implemented before the end of the year. If successful, the new tax system could have far-reaching implications for California's economy and its residents, especially those at the higher end of the income spectrum.