TurboTax is the 1 bestselling tax preparation software to file taxes online. Easily file federal and state income tax returns online with 100 accuracy. Oklahoma Tax Commission Franchise Tax. A Crack In The Wall Pullinger Art. This information is designed to assist business people and people thinking about operating a business in Oklahoma. What follows is meant to be basic, introductory information and should not be considered the final word in business taxes in Oklahoma. For further information, please contact one of our Taxpayer Assistance Offices or attend one of our Business Tax Workshops. Oklahoma levies an annual franchise tax on all corporations that do business in the State. Corporations are taxed 1. Oklahoma. Foreign corporations are additionally assessed 1. Oklahoma Tax Commission, for the Secretary of State acting as their registered agent. The franchise tax return, unless an election is made to file in conjunction with the filing of the Oklahoma income tax, is due July 1, and is considered delinquent September 1. Effective September 1, 1. Oklahoma corporate income tax filing. Commercial Carrier Journal offers news, analysis and other information to managers of trucking companies and commercial truck fleets. Get expert advice for all your financial questions, from spending, saving and investing smartly to tackling taxes to buying a home to getting the right insurance. Capital Cost Allowance CCA is the means by which Canadian businesses may claim depreciation expense for calculating taxable income under the Income Tax Act Canada. Special depreciation 3 choices present new options De minimis safe harbor, Sec. By Alistair M. Nevius, J.