Retirement tax questions

Thanks so much! I tried what you  suggested and it worked perfectly. One follow-up question: After calculating and entering the maximum amount allowable for a traditional SEP-IRA, how can one reduce the contribution later? I tried but the "step by step" would not let me back into the traditional SEP-IRA section anymore. The only way I found I could do it  was to go into the corresponding "form" and do a manual override.  Is there a way to get back into the traditional SEP-IRA question in the step-by step? Thanks again.