According to Domm, the implementation of mass production of an automobile via an assembly line may be credited to Ransom Olds, who used it to build the first mass-produced automobile, the Oldsmobile Curved Dash. Olds patented the assembly line concept, which he put to work in his Olds Motor Vehicle Company factory in 1901.
If you paper file, it will take three to four weeks for the IRS to process the return and acknowledge your refund. If you e-file, you will get a notice of arrival within 24 hours and confirmation of refund within 72 hours.
This is the old tax refund schedule. The IRS no longer gives specific dates for receiving your refund. Instead, they state most people will get their refunds in less than 21 days, but there wonât be any schedules to follow anymore. However, I know that many of you like to look at the old schedules, just to see what they looked like. Here is the last IRS refund schedule the IRS issued: