At this time of year...this is normal.
Early in the tax season (January) the state processing may lag quite a bit behind Federal....some may not have even started processing, even if they have your file.
Check in this application every day (don't depend on getting an email notice)
https://turbotax.intuit.com/tax-tools/efile-status-lookup/
____________*Answers are correct to the best of my knowledge when posted, but should not be considered to be legal or official tax advice.*
