Imagine that Heidi is considering going from a part-time to…
Imagine that Heidi is considering going from a part-time to full-time position at work. This move would result in a $20,000 increase to her salary. If Rob and Heidi have a federal marginal tax rate of 24%, a state marginal tax rate of 7%, and prefer to pay tithing on their gross income (before taking out taxes), what is Heidi’s true increase in salary after accounting for tithing and taxes? (Don’t forget payroll taxes, e.g. Social Security)