Important Tax Dates
Year 2010
Below is a list of important tax-related and IRS dates. There are also some quick links to various forms for your convenience. Please let me know if you would like to see anything else added to this calendar.
| January 1 | Start of the tax season. |
| January 15 | Deadline for 4th Quarter 2009 estimated tax payment (Form 1040-ES). |
| January 15 | First day to electronically file. |
| January 18 | First IRS acknowledgements of e-filed returns. |
| February 15 | If you were exempt from income tax withholding for 2009, you must file a new Form W-4 by today to continue your exemption for 2010. |
| April 15 | Tax Returns Due! If you cannot file on time, get an automatic six-month extension to file your return using Form 4868. 1st Quarter 2010 estimated tax payment due. |
| June 15 | Deadline for 2nd Quarter 2010 estimated tax payment (Form 1040-ES). |
| September 15 | Deadline for 3rd Quarter 2010 estimated tax payment (Form 1040-ES). |
| October 15 | Deadline for filing your 2009 tax return if you filed for an extension. |
Also, visit the official IRS Tax Year Calendar including tax tips and small business tips!
