If an addressed envelope came with your tax forms package, you should mail your return in that envelope. If you do not have an addressed envelope or if you moved during the year, see "Where to File" for the appropriate mailing address.
See the separate Instructions for form W-2
for details about filing form W-2 and for information about required
magnetic media filing. If you have questions related to where
to file Form W-2, visit the Social
Security Administration website.