1 November Acceptable as 31 October is a Bank Holiday
Revenue eBrief No. 30/2005-Filing Deadlines for 2005
The final filing date for the submission of the paper version of the 2004 Return of Income (Form 11) is 31 October 2005. As this date is a Bank Holiday, Revenue will accept all returns that are received in the Collector-General's Office, Sarsfield House, Francis Street, Limerick either: by close of business on 1 November 2005; or with a postmark of 1 November 2005 as meeting the deadline.
The due date will be extended until 17 November 2005 for customers who both file and pay through ROS. Otherwise the extension to the filing date will not apply and the final filing arrangements will be as stated above.