The maximum late payment penalty is 25 percent of the amount due. You'll also owe interest on whatever amount you didn't pay by April 15. If you didn't get an extension, you are also looking at a late filing penalty of 5 percent of the unpaid tax per month plus interest. The maximum late filing penalty is 25 percent of the amount due.
The definition of felicitous is  something that is suited to a particular occasion or something enjoys the benefits of good fortune. When someone finds the perfect thing to say, it is an example of a phrase that would be described as felicitous.
crepitus (krepÂ´itus), n a crackling sound such as that produced by the rubbing together of fragments of a fractured bone or by air moving in a tissue space. crepitus, bony, n the crackling sound noted during auscultation; also the sensation noted during palpation when the fragments of a fractured bone are rubbed together.