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Mississippi
Unemployment forms
Contact information
Agency: Mississippi Department of Employment Security
Unemployment ID format
2 digits, followed by a dash, followed by 5 digits, followed by a dash, followed by a digit or letter, followed by a dash, followed by 2 digits.
note
You can enter the 7 digits then a letter, or a digit then 2 digits. The program will format with dashes in the correct locations.
Tax payment details
Deposit schedule | Due date* | Payment methods | Zero filing required | Zero EFT accepted |
|---|---|---|---|---|
Quarterly | Last day of the following month | Check | N/A | N/A |
*Due date adjusts for non-banking days
ACH/EFT payment information
The state of Mississippi does not accept EFT payments for unemployment. All employers are required to register through the Mississippi Department of Employment Security and pay unemployment taxes online.
UI-2/3R
Filing methods:
Paper, MagneticMagnetic file format:
MMREF-1Form due date:
Last day of the following month (adjusts for non-banking days)Form filing address:
Mississippi Department of Employment Security,
PO Box 22781
Jackson, MS
39225-2781
note
- Registration with the Mississippi Department of Employment Security is required. Navigate to the Mississippi Department of Employment Security website and select the links for Employer Registration or Tax Reporting Registration to register to file online. Alternatively, you can mail your registration to: Mississippi Department of Employment Security, Contributions and Status Department, PO Box 22781 Jackson, MS 39225-2781
Withholding forms
Withholding ID format
8 digits
Tax payment details
Deposit schedule | Due date* | Payment methods | Zero filing required | Zero EFT accepted |
|---|---|---|---|---|
Monthly | 15th of the following month | Check, ACH | Yes | No |
Quarterly | 15th of the following month | Check, ACH | Yes | No |
*Due date adjusts for non-banking days
ACH/EFT payment information
The Mississippi Department of Revenue accepts the ACH Debit and ACH Credit payments of withholding taxes. ACH Credit payments are only accepted with prior approval.
The Mississippi Department of Revenue requires employers to remit their taxes via Electronic Funds Transfer (EFT) if any person owes more than $20,000 or more in connection with any return, report, or other document to be filed with the commission.
The Mississippi State Tax Commission will provide the selected taxpayers with forms necessary for registering to make payments for the taxes through EFT.
89-105
Filing methods:
Paper, ElectronicElectronic file format:
FSETForm due date:
By deposit schedule (adjusts for non-banking days)Form filing address:
Department of Revenue,
PO Box 23075
Jackson, MS
39225-3075
89-140
Filing methods:
Paper, InternetInternet file format:
ASCII-1 (512 byte format)Form due date:
January 31st (adjusts for non-banking days)Form filing address:
MS Department of Revenue, Withholding Tax Division,
PO Box 23058
Jackson, MS
39225-3058
W-2 Copy 1
Filing methods:
Paper, InternetInternet file format:
ASCII-1 (512 byte format)Form due date:
January 31st (adjusts for non-banking days)1099 forms
Contact information
State website: https://www.dor.ms.gov/
1099-B
Filing methods:
InternetForm due date:
February 28th (adjusts for non-banking days)note
Files are only created when the form includes state withholding amounts.
1099-DIV
Filing methods:
InternetForm due date:
February 28th (adjusts for non-banking days)note
Files are only created when the form includes state withholding amounts.
1099-G
Filing methods:
InternetForm due date:
February 28th (adjusts for non-banking days)note
Files are only created when the form includes state withholding amounts.
1099-INT
Filing methods:
InternetForm due date:
February 28th (adjusts for non-banking days)note
Files are only created when the form includes state withholding amounts.
1099-MISC
Filing methods:
InternetForm due date:
February 28th (adjusts for non-banking days)note
Files are only created when the form includes state withholding amounts.
1099-NEC
Filing methods:
InternetForm due date:
February 28th (adjusts for non-banking days)note
Files are only created when the form includes state withholding amounts.
1099-OID
Filing methods:
InternetForm due date:
February 28th (adjusts for non-banking days)note
Files are only created when the form includes state withholding amounts.
1099-R
Filing methods:
InternetForm due date:
February 28th (adjusts for non-banking days)note
Files are only created when the form includes state withholding amounts.
W-2G
Filing methods:
InternetForm due date:
February 28th (adjusts for non-banking days)note
Files are only created when the form includes state withholding amounts.
New hire reporting
Reporting methods
File upload type:
InternetGeneral reporting requirements
Electronic filing required:
NoFiling frequency:
15 days from hire dateRegistration required:
NoWebsite:
https://ms-newhire.com/This article applies to:
- PRODUCT: Accounting CS
- State: Mississippi