As of 2016, the PMI deduction starts to phase out for single tax filers earning $ 50,000 a year and joint filers earning $ 100,000 a year. (fool.com)
The «marriage penalty» is a phenomenon in which two people end up owing more in taxes together as a married couple than they would have separately as single tax filers. (creditsesame.com)
The Earned Income Tax Credit, for example, is only available to single tax filers earning $ 49,194 or less and joint filers earning $ 54,884 or less. (usatoday.com)