Yes, you should still print and mail the worksheet along with a copy of your certificate. Be sure that you are stating that these items are COPY items and not original. Your e-filed return will obviously hit their system first, but just to be on the safe side, it is always best to either "red stamp COPY" on these items or clearly print "COPY" on them. Also, you should (I always highly recommend this) mail USPS Certified Mail/Return Receipt Requested as this will be your receipt of sending as well as receipt of the IRS and State receiving of your documents.
