Only if you pull the Federal and state forms and instructions from the IRS and state tax websites, and do them by hand.
In any case, 2015 must be filed by mail.
To file a return for a prior tax year
Only a 2016 return can be prepared online and e-filed.
If you need to prepare a return for 2014 or 2015 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/
(if you want to prepare on paper for free: )
You can download the Forms and Instructions from the IRS web site:
https://www.irs.gov/forms-pubs
Remember to prepare your state return as well—if you live in a state that has a state income tax.
Here are some blank forms & instructions for 2015
1040 <a rel="nofollow" target="_blank" href="https://www.irs.gov/pub/irs-prior/f1040--2015.pdf">https://www.irs.gov/pub/irs-prior/f1040--2015.pdf</a>
Instructions <a rel="nofollow" target="_blank" href="https://www.irs.gov/pub/irs-prior/i1040gi--2015.pdf">https://www.irs.gov/pub/irs-prior/i1040gi--2015.pdf</a>
1040A <a rel="nofollow" target="_blank" href="https://www.irs.gov/pub/irs-prior/f1040a--2015.pdf">https://www.irs.gov/pub/irs-prior/f1040a--2015.pdf</a>
Instructions <a rel="nofollow" target="_blank" href="https://www.irs.gov/pub/irs-prior/i1040a--2015.pdf">https://www.irs.gov/pub/irs-prior/i1040a--2015.pdf</a>
1040EZ <a rel="nofollow" target="_blank" href="https://www.irs.gov/pub/irs-prior/f1040ez--2015.pdf">https://www.irs.gov/pub/irs-prior/f1040ez--2015.pdf</a>
Instructions <a rel="nofollow" target="_blank" href="https://www.irs.gov/pub/irs-prior/i1040ez--2015.pdf">https://www.irs.gov/pub/irs-prior/i1040ez--2015.pdf</a>
2015 Tax Tables <a rel="nofollow" target="_blank" href="https://www.irs.gov/pub/irs-prior/i1040tt--2015.pdf">https://www.irs.gov/pub/irs-prior/i1040tt--2015.pdf</a>
Publication 17 Tax Guide for 2015 <a rel="nofollow" target="_blank" href="https://www.irs.gov/pub/irs-prior/p17--2015.pdf">https://www.irs.gov/pub/irs-prior/p17--2015.pdf</a>