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 residents (using a form 80-105) or as part-year residents or non-residents (using a form 80-205) can use a form 80-100 for instructions on how to complete their forms. This document is found on the website of the Mississippi Department of Revenue.

Mississippi Resident And Non-Resident/Part-Year Resident Income Tax Forms And Instructions 80-100 Step 1: The first page provides information about filing options.

Mississippi Resident And Non-Resident/Part-Year Resident Income Tax Forms And Instructions 80-100 Step 2: The second page provides information about who must file a return, what qualifies you as a full-year or part-year resident, and what to do if you need more time to file.

Mississippi Resident And Non-Resident/Part-Year Resident Income Tax Forms And Instructions 80-100 Step 3: The third page provides numerical county codes necessary to complete your tax return.

Mississippi Resident And Non-Resident/Part-Year Resident Income Tax Forms And Instructions 80-100 Step 4: The next page contains a rate with the standard exemptions and deductions for filers, as well as instructions for lines 1 through 4 of the tax return.

Mississippi Resident And Non-Resident/Part-Year Resident Income Tax Forms And Instructions 80-100 Step 5: The next page contains instructions for lines 5 through 16.

Mississippi Resident And Non-Resident/Part-Year Resident Income Tax Forms And Instructions 80-100 Step 6: The next page contains instructions for completing schedules of other incomes and determining adjustments to gross income, which continue onto the next page.

Mississippi Resident And Non-Resident/Part-Year Resident Income Tax Forms And Instructions 80-100 Step 7: The next page contains instructions for determining deductions and begins giving instructions for proration, which continue onto the next page.

Mississippi Resident And Non-Resident/Part-Year Resident Income Tax Forms And Instructions 80-100 Step 8: The ninth page begins giving instructions about credits, which continue onto the next page.

Mississippi Resident And Non-Resident/Part-Year Resident Income Tax Forms And Instructions 80-100 Step 9: Pages 10 through 12 contain instructions for calculating your refund or balance due.

Mississippi Resident And Non-Resident/Part-Year Resident Income Tax Forms And Instructions 80-100 Step 10: Pages 12 through 14 contain instructions about supplemental forms, a state income tax adjustment worksheet, and other assistance with the remainder of your return.