I have not filed for taxes since 2014; how should I handle my situation and what all do I need on hand?

In order to file your 2014, 2015 and 2016 tax returns you will need to make sure that you have all your tax documents with you (income, deductions, credits, etc.) for each year you need to file. To file the 2014 and 2015 returns, please click here to get started (most people start would start with 2014, then file 2015): https://turbotax.intuit.com/personal-taxes/past-years-products/.

Once you complete the 2014 and 2015 you can start your 2016: https://turbotax.intuit.com/personal-taxes/online/. 

If at any point during the process you find that you do not have the correct tax document, you can always save your progress in the program and come back to it when you have the tax document.