I am working on a S-Corp return, and Oklahoma Form 512-S, Part II, Line 4 Depreciation, has the Total Applicable to Oklahoma $256 more than the amount applicable to Federal. There is no statements or notes supporting this difference, and I cannot seem to figure it out. I agree with the amount in the Federal column and **bleep** it. 

There was one new asset this year and because of the Section 179 deduction, it was fully depreciated this year on the federal return. Other than that new asset, there are only two other assets, both leasehold improvements, that still have current depreciation. 

I have looked through all the assets and none of them have anything in the State, if different column, and I don't see anything wrong about the way I entered the new asset. So if anyone has a suggestion on things I can check before I just override the amount, I would appreciate it.