State tax filing

So one of my forms has nothing in Box 16 its just blank but State taxes were taken out so I feel like it's just a typo? The other form Box 1 and 16 are the same amount. However since I took these distributions for COVID reasons and the Federal Form 8915-E I'm splitting the income over 3 years, do I need to do something different in State adjustment piece and if so what do you put for the description?