Calculating Income Tax: Married Couple

Calculating Income Tax: Married Couple
Go to www.irs.gov/pub/irs-pdf/i1040tt.pdf. The 2010 tax tables (or current year) will come up as a pdf file. What is the tax for a head of household with a taxable income of $31,430? How much tax would a married couple filing jointly pay on $66,980? What about if they filed separately?
Go to www.irs.gov/pub/irs-pdf/i1040tt.pdf. The 2010 tax tables (or current year) will come up as a pdf file. What is the tax for a head of household with a taxable income of $31,430? How much tax would a married couple filing jointly pay on $66,980? What about if they filed separately?