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Publication 509 Tax CalendarsIndex for this PublicationPDF version of this PublicationTopic Screen for this Publication
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Publication 3 - Armed Forces' Tax Guide - Filing Returns
When To File. Most individuals must file their tax returns by the regular due date. If you are serving in...
Publication 17 - Your Federal Income Tax (For Individuals) - When Do I Have To File?
When Do I Have To File? April 18, 2011, is the due date for filing your 2010 income tax return if you use...
Publication 17 - Your Federal Income Tax (For Individuals) - When Do I Have To File?
When to file. You must request the automatic extension by the due date for your return. You can file your...
Publication 54 - Tax Guide for U.S. Citizens and Resident Aliens Abroad - Filing Information
When To File and Pay. If you file on a calendar year basis, the due date for filing your return is April 15...
Publication 334 - Tax Guide for Small Business (For Individuals Who Use Schedule C or C-EZ) - Income Tax
When Is My Tax Return Due? Form 1040 for calendar year 2010 is due by April 18, 2011. If you use a fiscal...
Publication 509 - Tax Calendars - Tax Calendars
General Tax Calendar. This tax calendar has the due dates for 2011 that most taxpayers will need. Employers...
Publication 516 - U.S. Government Civilian Employees Stationed Abroad - U.S. Government Civilian Employees Stationed Abroad
When To File and Pay. Most individual tax returns cover a calendar year, January through December. The regular...
Publication 519 - U.S. Tax Guide for Aliens - Filing Information
When To File. If you are an employee and you receive wages subject to U.S. income tax withholding, you will...
Publication 557 - Tax-Exempt Status for Your Organization - Filing Requirements and Required Disclosures
Due Date. Forms 990, 990-EZ, or 990-PF must be filed by the 15th day of the fifth month after the end of your...
Publication 570 - Tax Guide for Individuals With Income from U.S. Possessions - When To File
When To File. If you file on a calendar year basis, the due date for filing your U.S. income tax return is...
heading icon Frequently Asked Questions
FAQ - IRS Procedures
What kind of interest and penalties will I be charged for filing and paying my taxes late?Answer: Interest...
FAQ - IRS Procedures
I am filing my U.S. tax return from the U.K. and am eligible for the automatic 2-month extension. Do my forms...
FAQ - IRS Procedures
May an employer provide me my Form W-2 electronically?Yes, an employer may furnish your (PDF) electronically...
FAQ - Estimated Tax
When are the quarterly estimated tax returns due?When To Pay Estimated Tax For estimated tax purposes, the...
heading icon Tax Topics
Tax Topic 153
What to Do if You Haven't Filed Your Tax Return. You may not have filed your federal income tax return for...
Tax Topic 301
When, Where, and How to File. April 15 of each year is the due date for filing your Federal individual income...
Related Topic Links
related topicContributions Must be Made by Due Date
related topicContributions Returned Before Due Date of Return
related topicEstimated Tax
related topicExcess Contributions Withdrawn After Due Date of Return
related topicExcess Contributions Withdrawn by Due Date of Return
related topicExtension of Time to File
related topicFailure-to-file
related topicFiling on Time
related topicFiling Requirements