By Pat Southern. Last updated 2011-03-29. Of the many men who led Rome, only a handful can truly be said to have profoundly and fundamentally shaped the empire's structure and direction. This gallery introduces six of the most important Roman emperors.
Tax Liability. The amount of total tax due the IRS after any credits and before taking into account any advance payments (withholding, estimated payments, etc.) made by the taxpayer.
The rate of corporate income taxation is 6.5% (Individuals are taxed at a rate of 5%). Corporations that anticipate having a tax liability of $500 or more must file and pay estimated tax on a quarterly basis. There are several credits and deductions that are statutorily available for Alabama corporate taxpayers.