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.
IRC Â§ 6651(c)(1). When both the failure to file and failure to pay penalties are accruing simultaneously, the failure to file will max out at 22.5 percent and the failure to pay will max out at 2.5 percent, thereby abiding by the 25 percent limitation. 10 IRC Â§ 6651(a)(2).11 Treas. Reg.