Where do I enter on the turbo tax program the "addition for tax deducted at the federal level" reported on my K-1?

It depends. This amount likely reflects an adjustment needed on your state return. This is common as many states add back certain deductions from your federal AGI when determining state taxable income. 

Can you clarify the type of K-1 you are entering, the state return you are completing, and where in TurboTax you are seeing this prompt?