I used to file an extension. The last thing anyone wants to be doing in tax season if you are an accountant is doing your own taxes. But, we have started owing because of Alt min - and i have to actually do the whole return and calc before I find out what we owe. And, I'll be damned if I will just pay a few grand to make sure I am covered. I am not giving those bloody thieves one more red cent a second before they are due. And, unfortunately extending the filing deadline does not extend the due date, and I am not paying them any interest, either. Freaking thieving dogs.