Taxes Indiana s tax structure is definitely a pro-business one. State taxes are substantially lower than in other states. Click below for details on any of these state tax topics. All corporations doing business in Indiana.
Sales made in other states are exempt.
Income received by an S corporation or certain other small business corporations. Receipts from any part of the transportation of goods by truck or rail in interstate commerce. Click here for corporate tax credits. Subtract any income that federal law or the Constitution prohibits Indiana from taxing. Add deductions allowed under federal law for charitable contributions.