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 Tax Calendar on your mobile device. View the Online Tax Calendar (Also available in Spanish and Chinese) Visit the Online Tax Calendar’s menu for instructions on using the following features: 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. Subscribe to or Import into Your Calendar Program You have the option to subscribe to or download the tax events from the calendar. Subscribe Subscribing adds tax calendar data to your calendar program. The tax calendar data will be updated automatically, but you will not be able to make manual changes to it. Download Downloading lets you add a one-time "snapshot" of the tax calendar events to your calendar program (e.g. Microsoft Outlook.) Outlook will allow you to edit this imported tax calendar data but will not automatically refresh it when data is updated by the IRS. Email your questions or comments about the Online Tax Calendar Submit your feedback to IRSTaxCalendar@irs.gov. Duplicate emails will delay or prevent a response. Note: Please don't share your Social Security number, taxpayer identification number, or address. This mailbox is for feedback to improve the tax calendar. Important: This mailbox can't access tax returns, offer refund or transcript information, answer tax law questions, or help with password or login issues.