What is your question? If you are wondering if you are required to file, see this chart.
Single under age 65/$12,400
Single age 65 or older/$14,050
Married filing jointly, both spouses under 65/$24,800
Married filing jointly, one spouse age 65 or older/$26,100
Married filing jointly, both spouses 65 or older/$27,400
Married filing separately, any age/$5
Head of household under age 65/$18,650
Head of household age 65 or older/$20,300
Qualifying widow(er) under age 65/$24,800
Qualifying widow(er) age 65 or older/$26,100
