You will enter the Maryland 529 contributions on your Maryland state tax return as 529 plan contributions are not deductible on your federal return.
Here is more information on steps to record this on your state return from TurboTax Andrea:
https://ttlc.intuit.com/replies/6515145
This is not what the actual site says. it is not worded this way and asks if we got contributions from the 529 Can you tell me the correct answer? I see lots of people asking same thing and getting this wrong answer over and over again.
Totally agree. What a useless nonanswer