A mild snowstorm. A winter storm is an event in which varieties of precipitation are formed that only occur at low temperatures, such as snow or sleet, or a rainstorm where ground temperatures are low enough to allow ice to form (i.e. freezing rain).
Federal amendments are generally due within three years from the date the return is originally due. The tax year and due date are a little confusing to understand, so the easiest way to think of due dates is to add one year to the tax year you want to amend.
IRS Tax Tip 2011-72, April 12, 2011. An amended tax return generally allows you to file again to correct your filing status, your income or to add deductions or credits you may have missed.Here are nine points the IRS wants you to know about amending your federal income tax return.1  Use Form 1040X, Amended U.S. Individual Income Tax Return, to file an amended income tax return. 2  Use Form 1040X to correct previously filed Forms 1040, 1040A or 1040EZ. Use Form 1040X to correct previously filed Forms 1040, 1040A or 1040EZ. 2  An amended return cannot be filed electronically, thus you must file it by paper.