Mississippi individual income tax forms supported in Keystone Tax Solutions Pro:
Form 71-661 – Installment Agreement
Form 80-105 – Resident Individual Income Tax Return
Form 80-106 – Payment Voucher
Form 80-107 – Income / Withholding Tax Schedule
Form 80-108 – Schedules A,B & N
Form 80-115 – Declaration For Electronic Filing
Form 80-160 – Credit for Income Tax Paid to One or More Other States
Form 80-205 – Non-Resident / Part-Year Resident Income Tax Return
Form 80-315 – Reforestation Tax Credit
Form 80-320 – Interest and Penalty Worksheet
Form 80-360 – Catastrophe Savings Tax Schedule
Form 80-491 – Statement of Additonal Dependents
Form 80-492 – Tax Credit Summary Schedule
Mississippi State Income Tax Adjustment Worksheet