We also got a request just for 17-18, this after we'd submitted ample evidence to cover the period (tenancy agreements, joint bank accounts, joint car insurance, ATO tax returns listing each other as spouse, 12 stat decs, a 4 week holiday including all tickets/bookings, wedding invitations etc) We just re-wrote a new statement and submitted al the evidence again but titled it all 17-18 and then the name of the document.