If you need to prepare a 2015 return you can use the forms and prepare them by hand--or seek paid tax help.
2015
Form 1040 https://www.irs.gov/pub/irs-prior/f1040--2015.pdf
Form1040 Instructions https://www.irs.gov/pub/irs-prior/i1040gi--2015.pdf
Form1040A https://www.irs.gov/pub/irs-prior/f1040a--2015.pdf
Form 1040A Instructions https://www.irs.gov/pub/irs-prior/i1040a--2015.pdf
Form 1040EZ https://www.irs.gov/pub/irs-prior/f1040ez--2015.pdf
Form 1040EZ Instructions https://www.irs.gov/pub/irs-prior/i1040ez--2015.pdf
If the form shows a refund you will not receive the refund. It has been forfeited because you are preparing it too late to receive the refund. If it shows tax due you still need to pay, and you can expect a bill from the IRS for the additional late penalty and interest owed.
https://www.irs.gov/filing/where-to-file-paper-tax-returns-with-or-without-a-payment
**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.**
