Historic American Buildings Survey, Creator, and John Magruder. Dunblane, Westphalia Road, Forestville, Prince George's County, MD. Forestville Maryland Prince George's County, 1933. Documentation Compiled After. Photograph. Retrieved from the Library of Congress, https://www.loc.gov/item/md0522/.
If you are 65 or older, your gross income needs to be $13,950 or more for you to file. If you are a widow/widower with dependent children you would qualify to file taxes if you are younger than 65 with a gross income of $15,700 or more.
Different rules apply if someone can claim you as a dependent on his tax return. You can't claim an exemption for yourself if you're a dependent, so you're limited to the amount of the standard deduction. You must file a return and pay taxes on income that exceeds $6,200 in 2014 and $6,300 for the 2015 tax year. This rule only addresses earned income, however. If you have unearned income, such as income from interest or investments, speak with a tax professional about the different rules that apply. Tax Breaks for Seniors