Modifies provisions governing income exempt from earnings tax

HB 522 modifies local earnings tax exemptions by adding new categories of income that are exempt from taxation. It specifically exempts low-income taxpayers in cities not within counties (defined as individuals with annual income ≤ $30,500) and expands existing exemptions to include additional organizations like mutual hail/farm associations, certain retirement trusts, and public utility income tied to government contracts. The bill updates Section 92.130 to clarify which income sources - such as life insurance proceeds, workers' compensation, or public utility earnings - do not trigger local earnings tax. This directly affects low-income residents in specific cities and qualifying nonprofit or mutual organizations. The changes streamline tax exemptions without creating new tax obligations.