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IRS Tax Calendar for Businesses and Self-Employed

Online Calendar

View due dates and actions for each month. You can see all events or filter them by monthly depositor, semiweekly depositor, excise, or general event types. Visit this page on your Smartphone or tablet, so you can view the Online Calendar on your mobile device.

View the Tax Calendar Online (en Español)

Calendar Reminders

You can have your Calendar reminders sent to your email inbox via RSS Feeds one or two weeks in advance of when a form or payment is due.

View the Instructions for RSS Feeds (en Español)

Desktop Calendar Tool

The IRS CalendarConnector provides access to tax calendar events right from your desktop, even when you're offline. As new events are added, they will be automatically updated via the desktop tool.

A new version of the IRS CalendarConnector is available. 

If you have the original version installed, you may wish to uninstall it, as IRS CalendarConnector 2 has a few new features:

  1. Employer events are now separated into "Monthly Depositor" and "Semiweekly Depositor" categories. You can use checkboxes to select as many event categories as you would like to display:
    • General
    • Monthly Depositor
    • Semiweekly Depositor
    • Excise
  2. When you click the "minimize" button, IRS CalendarConnector 2 positions itself in the Windows System Tray or in the Mac Dock so that it is readily accessible but doesn't consume screen space unless you are reading it.

Install IRS CalendarConnector 2

Subscribe to or Import into Your Calendar Program

You have the option to Subscribe to the Small Businesses calendar using Outlook 2007, Outlook 2010 or Mac iCal. Outlook 2003 does not have the ability to subscribe but you can download the tax events from the calendar.


Subscribing adds Web calendar data to your calendar program.

The Web calendar data will be updated automatically, but you will not be able to make manual changes to it.


Downloading lets you add a one-time "snapshot" of the calendar events to your calendar program (e.g. Outlook).

Outlook will allow you to edit this imported calendar data, but will not automatically refresh it when data is updated by IRS.

View the Instructions to Subscribe to or Import the Tax Calendar (en Español)

Rate the Tax Calendar

Help us help you and other small businesses! Please take a few minutes to give us your feedback so we can continue to improve our products. Be sure to list your suggestions in Item 4 while taking the survey.

Rate the IRS CalendarConnector

Rate the Online Version

Page Last Reviewed or Updated: 01-Feb-2017