Hamilton, IL Population and Races. As of 2010-2014, the total population of Hamilton is 3,059, which is 0.99% more than it was in 2000. The population growth rate is lower than the state average rate of 3.62% and is much lower than the national average rate of 11.61%.
4. You do not file a return: Keep records indefinitely. 5. You file a claim for credit or refund after you file your return: Keep records for three years from the date you filed your original return or two years from the date you paid the tax, whichever is later.6. You file a claim for a loss from worthless securities or bad debt deduction: Keep records for seven years. 7.ou do not file a return: Keep records indefinitely. 5. You file a claim for credit or refund after you file your return: Keep records for three years from the date you filed your original return or two years from the date you paid the tax, whichever is later. 6.
In most cases, you should plan to save tax files for at least three years following the date of filing. In some instances, it may be necessary to keep tax documents for a longer period of time. For example, the IRS advises that employers should keep employment tax records for four years. Individuals who report a loss from worthless securities should keep records for seven years, and those who neglect to report 25% or more of their income should keep files for six years.