A storm can strike suddenly and it may occur when family members are in different places, so develop a family communications plan. Make a Ready kit for at least three days of self-sufficiency. Familiarize yourself with the terms that are used to identify a tornado hazard.
In most cases, you should plan on keeping tax returns along with any supporting documents (e.g., W-2s, mileage logs if you itemize, etc.) for a period of at least three years following the date you filed or the due date of your tax return, whichever is later.or instance, if you omit more than 25% of your gross income from your return, the IRS has six years instead of three to assess an additional tax. Also, if you file a fraudulent return or donât file one at all (we donât recommend either!), the statute of limitations never expires.
First, a little background on IRS rules, which informed some of our charts: 1  The IRS says you should keep tax returns and the paperwork supporting them for at least three years after you file the return â the amount of time the IRS has to audit you. 2  Check with your state about state income tax, though.