Only the state tax agency will know what all
they are doing with your return. Some states are quicker than others;
some are quite slow. And any of them can decide to examine a return more
closely for various reasons. Some states have announced considerable
delays this year, some by several weeks, as they try to crackdown on the large
number of fraudulent returns.
If you efiled, you can double-check with this
tool to be sure the state return was efiled successfully and accepted:
https://shop.turbotax.intuit.com/efile/efile_status_lookup.jsp
The following FAQ tells how to track a state
refund. There may also be a FAQ on your state tax agency's website
with into on about how long it takes to get a refund, and how long to wait
before phoning them.
FAQ: How do I track my state refund?
https://ttlc.intuit.com/replies/3300211
