My program would not allow me to e-file a return today because the program told me that my clients could not pay more in-into tax payments than there taxable income. They mad quarterly payments because of his self employed SS., No Taxable income
Do a quick search - this has been discussed quite a bit in the last week.
This has come up multiple times. You might try a search.
But I drink diet stuff - since every tax season adds a few more pounds....
For your viewing pleasure...
http://community.intuit.com/posts/estimated-tax-payments-exceed-taxable-income
Here's an extra one on account. 
