What should I do if I make a mistake when entering my tax information into the NebFile system?
You can navigate backwards and forwards through the return so that you can change information you entered. If you make a mistake entering information on any page, you can return to that page to make changes. However, if you’ve submitted your return and received a confirmation number, you cannot make further changes. If you need to make a change at this point, you will need to file an amended return. If you need to amend your return, contact our Taxpayer Assistance at 800-742-7474 (in Nebraska and Iowa) or 402-471-5729 (outside of Nebraska and Iowa).