Here is the info from the Comptrollers site.  From the Governors site you can see the actual signing that took place on 2/15/21.  I know it takes time to rewrite programs (I've done it in a past life), but we've known this was coming for about 6 weeks when he first announced it.  Of course, I do understand that all these laws have been changing ridiculously fast.  It's just frustrating having to hold up the returns.  Hopefully it'll be soon!

https://www.marylandtaxes.gov/RELIEFAct/