An Overview of Mississippi State Business Income Tax Extension Forms

- Updated Feb 27, 2021 - 8.00 AM by Admin, ExpressExtension

Does Mississippi support tax extension for business income tax returns?

Q

Yes. The state of Mississippi requires businesses to file a Federal Form 7004 rather than requesting a separate state tax extension.

State Tax extension Form can be filed only if the federal tax extension Form 7004 was rejected.

What Form does the state of Mississippi require to apply for an extension?

Q
For Corporation

The businesses operating (as Corporation) in Mississippi need to file Form 83-180 with the state to obtain a 6-month extension of time to file their business income tax return with the state.

  • Form 83-180 - Request for Six-Month Extension to File Mississippi Corporation Income Tax Return.
For Pass-Through Entity

S Corporation & Partnerships are considered as Pass-Through Entities in Mississippi State. The businesses operating (as PTE) in Mississippi need to file Form 83-180 with the state to obtain a 6-month extension of time to file their business income tax return with the state.

  • Form 83-180 - Request for Six-Month Extension to File Mississippi Corporation Income Tax Return.

When is the deadline to file Form 83-180 with the state of Mississippi?

Q
Mississippi Corporate Tax Extension

Mississippi Corporate tax extension Form 83-180 is due by the 15th day of the 4th month following the end of the corporation reporting period.

For corporations operating on a calendar year, this deadline is on April 15. 2021.

To file an extension for Form 83-105, apply for an extension using Form 83-180 on or before the same date the business tax return is due.

Form 83-180 grants an automatic 6-month extension of time to file Form CNF-120.

Mississippi Pass Through Entity Tax Extension

Mississippi state S-Corporation & Partnership tax extension Form 83-180 is due by the 15th day of the 3rd month following the end of the Pass Through Entity tax period.

For S-Corporations & partnership operating on the calendar year, this deadline is on
March 15, 2021.

To file an extension for Form 84-105, apply for an extension using Form 83-180 on or before the same date the Pass Through Entity tax return is due.

Form 83-180 grants an automatic 6-month extension of time to file Form 84-105.

Note: Make sure to pay any taxes due along with the extension Form to avoid penalties and interest.

How do I pay my balance due along with the extension Form?

Q

You can choose to pay your balance due along with your extension by using any one of the following options:

  • If you have an extension of time to file, then You can pay your dues with the extension.
  • You can make electronic payments for all tax types in TAP, even if you file a paper return.
  • Pay by credit card or e-check. Go to www.ms.gov/dor/quickpay.

Where do I mail the Mississippi extension Form 83-180?

Q

Mail Form 83-180 to the following address:

Department of Revenue,
P.O. Box 23191 Jackson,
MS 39225-3191