Retirement tax questions

Dave, thanks for your reply.  However I am not sure how to prorate my deductions.  I owe $200 total for the entire year.  Somewhere in the program it stated I owed $20 for a late fee.  I was unemployed for the year and had no idea what income I would recieve. I paid some federal taxes but not enough.  

I have to file itemized as my huband is also itemizing (which requires me to itemize vs standard deduction).  

When I attempted to put in 0 in the field, it asked me to complete line 4a, 4b, 4c, 16a, 16b, 16c and 1a and 1 b. 

I am not sure how to solve this. Any other advise? 

thx, 

MK