If you e-filed the federal return and it was accepted by the IRS, you should be able to e-file your state return. The state is not waiting to see if you paid your federal tax due.
HOW CAN I E-FILE STATE AFTER ALREADY E-FILING FEDERAL
https://ttlc.intuit.com/turbotax-support/en-us/help-article/state-taxes/e-file-state-already-filed-f...
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