Relating to: who may purchase certain contractual services and technical changes to tax provisions related to qualified retirement plans and the film production services credit.

AB 884 amends Wisconsin's tax code with three key changes. It requires background checks for individuals handling federal tax data when contracted by state departments (affecting state agencies and contractors). It updates retirement plan tax benefits, allowing individuals aged 67+ to subtract up to $24,000 annually from taxable income (or $48,000 for married couples filing jointly), subject to specific rules. Finally, it clarifies film production credit eligibility by defining "production expenditures" to include local spending on Wisconsin-based music, travel agencies, and insurance services, while excluding marketing costs. These changes directly impact state agencies, retirees, and film productions seeking tax credits.