Is there a way I could figure out roughly what I will be getting back on my federal income tax? I'm singe, no dependents, Gross income was only about 19,000, and I think they took out about 1,800.

Download Form 1040EZ and the instructions from IRS website. Link follows. You can probably fill it out in less than 30 minutes. Efile is free.

IRS.gov Search Results (http://search.irs.gov/web/query.html?col=allirs&charset=utf-8&qp=&qs=-Wct%3A%22Internal+Revenue+Manual%22&qc=&qm=0&rf=0&oq=&qt=1040ez&search.x=0&search.y=0)

Your deductions are $8,950. Taxable income is $19,000 minus $8,950 = $100,50. Your federal tax is about $1106.