Sign up now for first time online filing

Although the Self Assessment tax return deadline is midnight on Thursday January 31 2013, the deadline for action by first time online filers is 10 days earlier.

At this time, returns must be filed online to avoid a penalty. However, if you are filing online for the first time, HM Revenue and Customs need to send an activation code through the post.

HMRC have advised that anyone using this service for the first time should sign up by January 21 to ensure that the activation code arrives in time to meet the end of month deadline. Those tax payers who live abroad should allow longer.

To sign up visit: online.hmrc.gov.uk/registration.