If you need an exact copy of a previously filed and processed return and all attachments (including Form W-2 (PDF)), you must complete Form 4506 (PDF), Request for Copy of Tax Return, and mail it to the IRS.

• Use the address provided in the instructions to the form.
• Submit a check or money order for $57, per tax return, made payable to the "United States Treasury."
• Copies of return are generally available for 7 years from when you filed them.