Deposit the fourth installment of estimated income tax for 2012. A worksheet, Form 1120-W, is available to help you estimate your tax for the year.
Read moreIf you have an automatic 6-month extension to file your income tax return for 2011, file Form 1040, 1040A, or 1040EZ and pay any tax, interest, and penalties due.
Read moreSocial security, medicare, and withheld income tax. If the monthly deposit rule applies, deposit the tax for payments in September, 2012. Nonpayroll withholding. If the monthly deposit rules applies, deposit the tax for payments in September, 2012.
Read moreIf you received $20 or more in tips during September, report them to your employer.
Read moreDeposit the third installment of estimated income tax for 2012. A worksheet, Form 1120-W, is available to help you estimate your tax for the year.
Read moreFile a 2011 calendar year return (Form 1065). This due date applies only if you were given an additional 5-month extension.
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