Here are some blank forms & instructions for 20171040 https://www.irs.gov/pub/irs-prior/f1040--2017.pdf Instructions https://www.irs.gov/pub/irs-prior/i1040gi--2017.pdf 1040A https://www.irs.gov/pub/irs-prior/f1040a--2017.pdf Instructions https://www.irs.gov/pub/irs-prior/i1040a--2017.pdf 1040EZ https://www.irs.gov/pub/irs-prior/f1040ez--2017.pdf Instructions https://www.irs.gov/pub/irs-prior/i1040ez--2017.pdf 2017 Tax Tables https://www.irs.gov/pub/irs-prior/i1040tt--2017.pdf Publication 17 Tax Guide for 2017 https://www.irs.gov/pub/irs-prior/p17--2017.pdf
You can download and print 2017 tax forms from this IRS website;
https://www.irs.gov/forms-pubs/prior-year
In order to file with TurboTax there will be a fee, but here is the information:
https://ttlc.intuit.com/replies/3301770