The National Weight Control Registry: Is it Usefu inl Helping Deal with Our Obesity Epidemic? james o. hill phd', holl; wyatty md', suzann; phelane phd^, ren; a wing,
Failure-to-File Penalty. Also known as the âlate filing penalty,â this fee may be assessed if you do not file your tax return (or tax extension application) by the proper due date. This deadline is April 15 for most individual taxpayers, and March 15 for most businesses.lso known as the âlate payment penalty,â this fee may be assessed if you do not pay your income tax liability by the proper due date. This deadline is April 15 for most individual taxpayers, and March 15 for most businesses.
If HMRC have not received your return six months after the deadline you will incur a further fine of either Â£300 or five per cent of your total tax bill, whichever is the larger amount. If your return is 12 months late you will again incur a further penalty of either Â£300 or five per cent of the total tax due.