Filing Deadlines (on or before)

January 15, 2013—

Pay the balance of your 2012 estimated tax. If you do not meet this date, you may avoid an estimated tax penalty for the last quarter by filing your 2012 return and paying the balance due by January 31, 2013.

Farmers and fishermen: File your single 2012 estimated tax payment by this date. If you do not, you may still avoid an estimated tax penalty by filing a final tax return and paying the full tax by March 1, 2013.

January 31, 2013—

Make sure you have received a Form W-2 from each employer for whom you worked in 2012.

April 15, 2013—

File your 2012 tax return and pay the balance of your tax. If you cannot meet the April 15 deadline, you may obtain an automatic six-month filing extension by filing Form 4868 (on paper or electronically). However, even if you get an extension, interest will still be charged for taxes not paid by April 15, and late payment penalties will be imposed unless at least 90% of your tax liability is paid by this date or you otherwise show reasonable cause. If you cannot pay the full amount of tax you owe when you file your return, you can file Form 9465 to request an installment payment arrangement.

If on this date you are a U.S. citizen or resident living and working outside the U.S. or Puerto Rico, or in military service outside the U.S. or Puerto Rico, you have an automatic two-month filing extension until June 17, 2013.

Pay the first installment of your 2013 estimated tax by this date.

June 17, 2013— ...

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