Contents Income tax forms late Bronze-tier health insurance plan 1040 federal tax forms. Year jan. 1–dec. 31 the IRS introduced Form 1040EZ as an alternative for certain filers with simple taxes. It had 11 lines. Last year the 1040EZ had 12 lines. Methodology: We looked at every 1040 from 1913 to 2011 and … On … Continue reading 2011 Irs 1040 Form