HMRC has issued guidance on the 31 October tax return filing deadline. This year the paper filing deadline falls on a Sunday.

Paper returns:

For the 2009/10 tax year paper returns must reach HMRC by midnight on Sunday 31 October 2010.

The deadline for paper tax returns is normally only later than 31 October if:

The deadline for submitting a tax return online remains 31 January 2011.

How to deliver a paper return

Receipts for tax returns

In 2005 HMRC changed its policy so that it no longer issues receipts for tax returns delivered by post or handed in at tax offices. It is agreed between the professional bodies and HMRC that its staff will accept any reasonable evidence which the agent (or taxpayer) has that the return was filed on time. In order to satisfy the requirement for 'reasonable evidence' to be held by the agent, the professional bodies recommend the following:

HMRC is according to its website “happy to reconfirm our previous message via the Working Together Steering Group that the 'audit trail' generated above will normally be accepted as 'reasonable' evidence of delivery”.

The Royal Mail offers an online 'Track and Trace' facility with its special and recorded delivery services. HMRC recommends that returns be filed by Internet, as this enables electronic receipts to be issued automatically.

Penalties for returns delivered after the deadline

A tax return delivered by post on the above dates or delivered by hand to an HMRC office on Tuesday 2 November, will be treated as being received on the day of receipt and will attract the £100 late filing penalty.