⏰ This entry is due for review. Information may not reflect the latest regulations.
Taxes
MO
MO Corporate Income Tax
Missouri imposes a flat 4% corporate income tax on net income attributable to Missouri, reduced from higher graduated rates under recent tax reform. C corporations file Form MO-1120 with the Department of Revenue. Multi-state corporations apportion income using a single sales factor.
Official Source:
MO Department of Revenue
Always verify current information directly with this agency.