@jbguyton wrote:
full payment not received or the return was adjusted
"I thought I paid this tax"
First thing to do is look at your bank/credit card statements, depending on how you paid.
If you wish, you can phone the state Dept. of Revenue and ask them to explain it, especially if they changed something in your state return. They "should" send you a letter if they changed something.
FAQ: How do I contact my state department of revenue?
https://ttlc.intuit.com/turbotax-support/en-us/help-article/state-taxes/contact-state-department-rev...