Kerala Flood Cess: Due date Extended September 23, 2019 karthikandsunilDue date, Due date extension, GST, GST by K&S The due date for filing Kerala Flood Cess Return for the month of August, 2019 is extended to 30th September, 2019. Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Share on LinkedIn (Opens in new window) LinkedIn Share on WhatsApp (Opens in new window) WhatsApp Email a link to a friend (Opens in new window) Email More Share on Pinterest (Opens in new window) Pinterest Like Loading... Related Kerala Flood Cess: Due date Extended