2010 IRS Calendar & Deadlines

January 11

Report tips of $20 or more to employer. Form 4070

January 15

First day to E-File your 2009 Individual Tax Return.

Individuals: Pay the final installment of your 2009 estimated tax. Use Form 1040-ES.

January 17

First set of IRS acknowledgments arrive for 2009 Indivual Tax Returns.

February 10

Report tips of $20 or more to employer. Form 4070

March 10

Report tips of $20 or more to employer. Form 4070

April 15

Last day to file on-time: Form 1040, 1040A, or 1040EZ.

Last day to E-file timely extension requests. Form 4868

Pay the first installment of 2010 estimated tax.

Last day to to file and claim a refund for tax year 2006.

May 10

Report tips of $20 or more to employer. Form 4070

June 10

Report tips of $20 or more to employer. Form 4070

June 15

Pay second installment of 2010 estimated tax.

July 12

Report tips of $20 or more to employer. Form 4070

August 10

Report tips of $20 or more to employer. Form 4070

September 10

Report tips of $20 or more to employer. Form 4070

September 15

Pay third installment of 2010 estimated tax.

October 12

Report tips of $20 or more to employer. Form 4070

October 15

Last day to file individual tax return (1040, 1040A, 1040EZ) with extension.

Deadline for 2009 tax year E-File. All returns must be signed and mailed after this date.

November 10

Report tips of $20 or more to employer. Form 4070

December 10

Report tips of $20 or more to employer. Form 4070

December 31

Filing Status/Living Conditions determined on this date for the entire year for the purposes of 2010 individual tax return.