Hi JeffOYB,
First try clicking through your state return and looking for the question about homestead.
If it doesn't come up its because sometimes on the second time through the state section can trigger different questions. So if that is the case, delete your state return and start over. But not to worry all of your info will transfer over from federal. You should be presented with the question upon starting over.
A great user tip and tool in TurtboTax
The search feature in the product can be located in the top right corner, look for the magnifying glass icon. In most cases you can search for the section you are looking for and it will navigate you to that form.
Hope that helps!
Tia