Deductions & credits

MonikaK1....I found a solution to the problem I cited above.  I opened my actual Federal Corporate tax return (Form 1120-S) in TurboTax and manually deleted the "0" that was on line 19 ("Energy Efficient Commercial Buildings Deduction...").   That de-activated TurboTax telling me I had to fill out a Form 7205.  Then, it allowed me to e-file my return.  It was not possible to access that line (to delete the 0) from the Business Expenses section you refer to.  Go straight to the tax return itself.  Whew!  I'm new to this community so hope others see this post if it will help....