DON'T QUALIFY FOR STATE PROPERTY TAX CREDIT

EVERY YEAR I HAVE QUALIFIED FOR ARIZONA PROPERTY TAX CREDIT - BUT AFTER COMPLETING MY RETURN(s), I GET THE MESSAGE THAT I DON'T QUALIFY FOR PROPERTY TAX CREDIT FOR 2021.  EVERYTHING IS THE SAME AS IN PREVIOUS YEARS.  SOMEWHERE ALONG THE WAY, I MIGHT HAVE ERRONEOUSLY ENTERED THE WRONG VALUE(s)  -  NOT PROPERTY TAX VALUE.  WHERE/HOW CAN I MAKE THE CHANGE?  IT'S TOO LATE FOR ME TO CLEAR MY ENTIRE RETURN AND START OVER.  I HAVEN'T SUBMITTED ANYTHING YET TO FINALIZE MY RETURN(s)