After you file

You can't efile your return if you only have SS or SSDI.  You can print and mail it.  If you want to efile which is faster you can enter $1 of interest to let you efile.  Make up a fake 1099Int.

 

Enter a 1099-Int  under

Federal

Wages & Income

 Interest and Dividends

Interest on 1099INT - Click the Start or Update button

 

Put the interest amount in box 1