A sweeping federal package signed on July 4 promised tax relief and new deductions for many Americans, but several states and the District of Columbia have moved quickly to opt out of some of those changes, meaning millions who will get breaks on their federal returns may see no benefit on their state filings. The One Big Beautiful Bill (OBBBA) introduced an array of tax changes affecting seniors, service workers, car buyers and others. Among the headline items are an expanded deduction for