INSTRUCTIONS: MISSISSIPPI RESIDENT AMENDED INDIVIDUAL INCOME TAX RETURN (Form 80-170) Mississippi residents must file a form 80-170 if they need to amend their initial income tax return for a given year. This document is ...
INSTRUCTIONS: MISSISSIPPI CORPORATE INCOME AND FRANCHISE TAX RETURN (Form 83-105) Corporations doing business in Mississippi can use a form 83-105 to file and pay their state income and franchise tax owed. This document ...
INSTRUCTIONS: MISSISSIPPI RESIDENT AND NON-RESIDENT/PART-YEAR RESIDENT INCOME TAX FORMS AND INSTRUCTIONS (Form 80-100) Those who need to file income taxes in Mississippi on personal earnings as either full-time res ...