Mississippi Income Taxes

efile Mississippi tax return
"The Magnolia State"

Prepare and e-file your current tax year Mississippi state tax return - resident, nonresident, or part-year resident returns - with your IRS return via eFile.com.

  • State return only regulations*): Per IRS and Mississippi state tax agency regulation - not eFile.com - you can NOT just prepare and e-file a state return (with the exception of California) without also e-filing the IRS return on the same platform. If you have filed your federal return already, you can prepare an Mississippi state return on eFile.com and then download, print, and sign the return before you mail it in. See instructions on ONLY preparing and mailing in a Mississippi and/or other state tax returns.
  • Instead of mailing anything, prepare and e-file your MS and IRS returns together on eFile.com.

MS Tax Forms and Help

Mississippi State Income Tax Rate: 5%
Estimate your MS income taxes now.
Compare other state income tax rates.
Where Is Your Mississippi Tax Refund Money?
Step 1: Sign in to your eFile.com account and check acceptance by the Tax Agency.
Step 2: Check your Mississippi Tax Refund Status.
Where Is Your IRS Refund?
Step 1: Sign in to your eFile.com account and check acceptance by the IRS.
Step 2: Check your IRS tax refund status.
Mississippi Income Tax Extension
Mississippi Income Tax Amendment
How to Correct a rejected Tax Return
If your MS Tax Return was rejected by the MS Tax Agency - not eFile.com - see instructions on how to correct a rejected Mississippi tax return.
How to Pay Income Taxes
Step 1: See options on how to best pay your MS income taxes.
Step 2: Learn your IRS payment options.
Mississippi IRS Late Filing, Tax Payment Penalties
1. Late Filing Penalty: There is a 5% per month late filing penalty (not to exceed 25%) on your total tax due.
Late Payment Penalty: There is a 1/2% per month late payment penalty (not to exceed 25%) on your total tax due. The state also charges interest on overdue payments of tax at a rate of 1% per month.
3. IRS Penalties: Calculate and estimate your potential IRS income tax return penalties.
MS Tax Return Mailing Addresses
Find various Mississippi mailing addresses for tax returns, amendments, and payments.
Mississippi Income Tax Brackets
Mississippi Income Tax Forms
View or download MS income tax forms by year.
Mississippi Unemployment Benefits
Unemployment compensation in Mississippi is fully taxed at the state level.
Mississippi Marriage Penalty

Start Federal and Mississippi Tax Returns

E-File These Mississippi State Tax Forms

Prepare and e-file these state forms for current tax year in conjunction with your federal and state income tax return. As you proceed through the tax interview on efile.com, the application will select the correct state forms for you. You can also select tax forms individually. All these forms will then be e-filed by you to the state tax agency. See instructions on how to only prepare a state income tax return.

MS Tax Form Current Tax Year
71-661 - Mississippi State Tax Installment Agreement
80-160 - Mississippi Tax Credit for Tax Paid to Another State
80-340 - Mississippi Affidavit for Reservation Indian Income Exclusion From State Tax
89-350 - Mississippi Employee's Withholding Exemption Certificate
80-105 - Mississippi Resident Individual Income Tax Return
80-106 - Mississippi Individual / Fiduciary Income Tax Payment Voucher
80-108 - Adjustments And Contributions
80-205 - Mississippi Non-Resident / Part-Year Resident Individual Income Tax Return
80-315 - Reforestation Tax Credit

* Due to IRS and state tax agency data sharing and validation requirements, you can only e-file a state income tax return while also e-filing a federal income tax return. This is not an eFile.com created policy, but a federally regulated one which all online tax filing websites have to adhere to. You can, however, prepare all 44 state income tax returns on eFile.com if you have already e-filed or filed your IRS return. View instructions on how you can ONLY prepare and file state income tax return(s). Only on eFile.com can you prepare and file or e-file unlimited state tax returns for one low price and not pay for each state return like you would do on H&R Block® vs. TurboTax®. Dare to compare now.