$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.
List of counties in Tennessee. This is a list of the 95 counties in the State of Tennessee. A county is a local level of government smaller than a state and typically larger than a city or town, in a U.S. state or territory. As of 2010, Shelby County was both Tennessee's most populous county, with 927,644 residents, and the largest county in area, covering an area of 755 sq mi. The least populous county was Pickett County and the smallest in area was Trousdale County, covering 114 sq mi. As of the same year, Davidson County,