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.
An underpayment penalty will be charged when taxes are not paid by the due date. The penalty is 5 percent of the unpaid tax as of the due date plus 1/2 of 1 percent each month, or part of a month the tax remains unpaid, not to exceed 40 months.The maximum penalty is 25 percent of the total unpaid tax.A delinquent penalty will be charged on unpaid taxes if a return is filed late. The penalty is 5 percent of the unpaid tax due for every month that the return is late, up to a maximum penalty of 25 percent of the unpaid tax.The minimum penalty is $135 for tax years beginning on or after January 1, 2011, (before January 1, 2011 is $100) or 100 percent of the unpaid tax, whichever is less.he maximum penalty is 25 percent of the total unpaid tax. A delinquent penalty will be charged on unpaid taxes if a return is filed late. The penalty is 5 percent of the unpaid tax due for every month that the return is late, up to a maximum penalty of 25 percent of the unpaid tax.