Amend Returns for both Fed & State

I made a nondeductable IRA contribution in 2019 and then convereted it to a Roth IRA.  As you no this is a nontaxable event at both the Fed & State level,  but I did not include form 8606 or add my associated 1099R forms in my return.  Since I need to amend my Federal return is there also a need to amend my state return?

 

Thanks