how long to keep tax returns
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 donât file one at all (we donât recommend either!), the statute of limitations never expires.