Tips on how to fill in self-assessment online tax forms
The tax deadline for online self-assessment forms is 31 January and this year the penalties for late filing are tougher than before.
HMRC estimates that 9m people fall into this category and that almost 1m people regularly miss the deadline.
Radio 5 live Wake Up To Money found out the best ways to fill it in with accountant Karen Campbell from Grant Thornton.
To hear other 5 live interviews, please visit the best bits page.
Wake Up To Money broadcasts weekdays 0530 to 0600 on Radio 5 live.
24 Jan 2012