Online filing is closed at this time. The online software for 2020 will open in early December, but when it opens the software will ONLY be for 2020 returns--no other year.
It is already way too late for you to use TurboTax for a 2014 tax return. Software is available for 2017, 2018, or 2019. If you want to prepare a 2014 return you can use the paper forms and prepare the return by hand. If the form shows a refund, you have forfeited it already. If it shows that you owe tax due, you still need to pay.
https://www.irs.gov/filing/where-to-file-paper-tax-returns-with-or-without-a-payment
2014
Form 1040 https://www.irs.gov/pub/irs-prior/f1040--2014.pdf
Form 1040Instructions https://www.irs.gov/pub/irs-prior/i1040gi--2014.pdf
Form1040A https://www.irs.gov/pub/irs-prior/f1040a--2014.pdf
Form 1040A https://www.irs.gov/pub/irs-prior/i1040a--2014.pdf
Form1040EZhttps://www.irs.gov/pub/irs-prior/f1040ez--2014.pdf
Form1040EZ Instructions https://www.irs.gov/pub/irs-prior/i1040ez--2014.pdf
Online preparation and e-filing for 2017, 2018 and 2019 is permanently closed.
To file a return for a prior tax year
If you need to prepare a return for 2017, 2018, or 2019 you can purchase and download desktop software to do it, then print, sign, and mail the return(s)
https://turbotax.intuit.com/personal-taxes/past-years-products/
You may also want to explore purchasing the software from various retailers such as Amazon, Costco, Best Buy, Walmart, Sam’s, etc.
Remember to prepare your state return as well—if you live in a state that has a state income tax.
When you mail a tax return, you need to attach any documents showing tax withheld, such as your W-2’s or any 1099’s. Use a mailing service that will track it, such as UPS or certified mail so you will know the IRS/state received the return.
Federal and state returns must be in separate envelopes and they are mailed to different addresses. Read the mailing instructions that print with your tax return carefully so you mail them to the right addresses.
Note: The desktop software you need to prepare the prior year return must be installed/downloaded to a full PC or Mac. It cannot be used on a mobile device.
If you are getting a refund, there is not a penalty for filing past the deadline. If you owe taxes, the interest/penalties will be calculated by the IRS based on how much you owe and when they receive your return and payment. The IRS will bill you for this; it will not be calculated by TurboTax.
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**
