» Click here to see all Holidays Advertisement   Tax Day   April 15, 2010   Click here to be reminded of this holiday Tax Day Suggestions:  Gifts  Paper Greeting Cards  Free Ecards     Stock Up on Cards for Upcoming Holidays!   St. Patrick's Day Cards Persian New Year Cards Easter Cards Cinco de Mayo Cards Nurses Day Cards Mother's Day Cards Add your own personalized message for free.  The more you buy the more you save - click here for quantity discounts Tax Day is the day that income taxes are due from most employed American citizens. Although income tax was first collected once during the American civil war, it was not collected yearly until 1913 when the 16th Amendment was added to the Constitution giving Congress the legal authority to tax people's incomes. It has been on April 15 but in the event that it falls on a weekend or holiday it moves to the next closest Monday or business day. Advertisement   Tax Day Suggestions View cards and gifts Join Now Free 3 month membership Learn More How does BigDates work? Get Holiday and Birthday Reminders