Use these instructions help you use a tap & die set correctly to create perfectly threaded holes and matching screw threads for the fabrication needs of your designs. If you are having trouble viewing the PDF, please visit click the link below.
Brief History of IRS. Origin. The roots of IRS go back to the Civil War when President Lincoln and Congress, in 1862, created the position of commissioner of Internal Revenue and enacted an income tax to pay war expenses.The income tax was repealed 10 years later.hat same year, the first Form 1040 appeared after Congress levied a 1 percent tax on net personal incomes above $3,000 with a 6 percent surtax on incomes of more than $500,000. In 1918, during World War I, the top rate of the income tax rose to 77 percent to help finance the war effort.
IRS Announces Start Date To 2014 Business Tax Season. The Internal Revenue Service is on a roll! After announcing that the 2014 tax season would open on January 31, 2014, for individual taxpayers, the IRS has now announced that they will begin accepting 2013 business tax returns on Monday, January 13, 2014. This start date applies to both electronically-filed and paper-filed returns.