2018 Tax Calendar (Individual) (Tax Year 2017)
January 23 Pay the final installment of your 2017 estimated tax. Use form 1040-ES.
April 15 File form 1040, 1040A, or 1040EZ.
April 15 For automatic 6 month extension, file form4868 and deposit estimated tax.
April 15 Pay the first installment of 2017 estimated tax.
June 15 Individuals living outside the U.S. File form 1040.
June 15 Pay the second installment of 2017 estimated tax.
June 30 File form 8938 for Foreign Bank and Financial Accounts (FBAR)
September 15 Pay the third installment of 2017 estimated tax.
October 15 File form 1040, 1040A, or 1040EZ, if you timely requested a 6 month extension.