Please follow http://cms.portal.irs.gov/irspup/uac/newsroom/tips-on-how-to-handle-an-irs-letter-or-notice?appInstanceName=default.

Please follow http://cms.portal.irs.gov/irspup/uac/newsroom/tips-on-how-to-handle-an-irs-letter-or-notice?appInstanceName=default.