Last year I e-filed a return with the wrong address. Of course it was for my nephew who was getting his first refund. It took quite a while to straighten it out and get him his money. The IRS has fixed this now. On their Where's My Refund, the taxpayer can now go in and change their address and then get a target date when they should have their money. Not only that but it will also change the address in the master file. What a good idea! Thanks to NATP for pointing this out.