Is an eVisitor visa extendable?
An eVisitor cannot be extended. If you want to extend your stay after arriving in Australia, you should apply for another visa if you meet conditions before your eVisitor ends. If a decision has not been made on your visa application before your eVisitor ends, you might be granted a Bridging visa until your visa application has been decided. If your visa application is refused, you must leave Australia before your eVisitor or your Bridging visa ends.