It’s always best to have a sense of how much income tax you’ll owe. But with ever-changing tax laws, it can be hard to predict exactly what your 2017 taxes will look like. Still, by being aware of the probable alternatives, you can estimate fairly well what range of tax liability you’re most likely to owe. Given proposals currently on the table, middle-class households earning $75,000 are at the epicenter of tax reform efforts, and they could see considerable impacts from proposed changes.