The dynamisation of art in the 20th century and its impact on typographie by Michael Mahla As early as the first decades of this century, velocity, machines and films were well-known phenomena. They had a decisive impact on the artists of those days.
The statute of limitations on how far back the IRS can audit (called the Assessment Statute Expiration Date or ASED) varies depending upon the circumstances of the tax return. In most cases the IRS will not go back more than 3 years unless there is something very wrong with the tax return that was filed.
The IRS is going after offshore income and assets in a big way, and that dovetails with another IRS audit rule. The IRS also gets six years to audit if you omitted more than $5,000 of foreign income (say, interest on an overseas account). That matches the audit period for FBARs, offshore bank account reports that can carry civil and even criminal penalties far worse than those for tax evasion.