Get your taxes done using TurboTax

If using TurboTax Desktop, in FORMS, check your California Other Income Statement Worksheet, Line 26 (screenshots).  

You can enter the amount directly on the Worksheet. 

If not, you can Print/View/Save your return to review this worksheet. 

If you don't see your entry, in the California interview, scroll all the way down to 'Other Adjustments' on the 'Income CA handles differently' page.

On the next screen, you can enter a description/amount.