$12,200. Age: If you are age 65 or older, you may increase your standard deduction by $1,550 if you file single or head-of-household. If you are married filing jointly and you OR your spouse is 65 or older, you may increase your standard deduction by $1,200.
Davidson County is a county located in the U.S. state of Tennessee. As of the 2010 census, the population was 626,681, making it the second-most populous county in Tennessee. Its county seat is Nashville, the state capital.
Madison County, Tennessee (TN) County population in 2016: 97,663 (74% urban, 26% rural); it was 91,837 in 2000 County owner-occupied with a mortgage or a loan houses and condos in 2010: 16,719 County owner-occupied free and clear houses and condos in 2010: 8,058