TurboTax S-Corp getting a refund

I know I have screwed something up.  The S-Corp didn't make a lot of money last year.  But after running through TurboTax Business, specifying my company as an S-Corp, when I go to file, it is saying I am due a refund that is equal too the exact amount of estimated taxes I paid this year.  I thought that the S-Corp could not get a refund, and/or that it should pass through to my personal taxes?