It's about 2 weeks since I filed original tax return. I already received refund from both Federal and State.
Anyway, I had to re-do it for amended tax return, this error is gone. I encountered another error "We can't e-file your return because we are unable to locate the attachment at / attachment/Form1116ScheduleB.pdf. Please go back and re-attach it. Then try e-filing again". I had to follow the instruction here to e-file successfully: https://ttlc.intuit.com/community/tax-credits-deductions/discussion/re-2021-form-1116-schedule-b-car...
