After you file

IRS Form 1040 (2016) - https://www.irs.gov/pub/irs-prior/f1040--2016.pdf

IRS Form 1040 (2016) Instructions - https://www.irs.gov/pub/irs-prior/i1040gi--2016.pdf

IRS website for publication, forms and schedules for current and prior tax years - https://apps.irs.gov/app/picklist/list/priorFormPublication.html