my Nebraska state tax refund was suppose to be $1,663 but I received $899.01. Can you explain?

You should receive a letter from your state explaining the discrepancy. We can’t see your return. 

TurboTax gets no information from the state after you file your tax return.

 

MY STATE REFUND WAS LESS THAN I EXPECTED

The state will send you a letter explaining the change.  TurboTax does not get any feedback from your state after your return is accepted, so no one at TT knows why your state refund was less.   Did you owe back taxes, child support, or student loans?  Traffic fines, etc.?

 

 

https://ttlc.intuit.com/turbotax-support/en-us/help-article/state-taxes/contact-state-department-revenue/L9qVToi02_US_en_US?uid=m6e06um0