I know that there is a federal 10% penalty for an early IRA withdrawal; does Ohio also charge a penalty for an early IRA withdrawal?

I will page @dmertz and @Hal_Al 

As far as I know, California is the only state with its own penalty for early distributions from retirement accounts.  I've seen nothing to suggest that Ohio has such a penalty.

Thanks!

Q. Does Ohio also charge a penalty for an early IRA withdrawal?

A. No.