my partner's 90 days report was due on 12 of May, he did his 90 days report online but rejected so he did it via mail and we received the mail yesterday with rejected comment "Late". We know normally the 90 days reporting by mail should arrived 7 days before the due date but with the amnesty til July 31, We thought we should be able to do 90 days reporting anytime between now til July 31st. Did we understand it incorrectly? How is the amnesty actually works?Any advise would be appreciated. thanks in advance.