modify federal return before mailing it out

[nb93]

I have not mailed out my return but i cannot modify it anymore

[xmasbaby0]

If you have not e-filed or mailed it, you should be able to go back into the software and make whatever changes you need to make.  Click on "Add a state"----you do not really have to add a state return but that trick will let you back into the software to change/add/delete things.