How Long Should I Keep Records?

The length of time you should keep a document depends on the action, expense, or event the document records. Generally, you must keep your records that support an item of income or deductions on a tax return until the period of limitations for that return runs out.

The period of limitations is the period of time in which you can amend your tax return to claim a credit or refund, or that the IRS can assess additional tax. The below information contains the periods of limitations that apply to income tax returns. Unless otherwise stated, the years refer to the period after the return was filed. Returns filed before the due date are treated as filed on the due date........

Internal Revenue Service