Corporate Income and Franchise Tax, S-Corporation, Partnership, LLC, LLP Income Tax
General Information
- FAQs
- Updated Electing Pass-Through Entity FAQs
- Corporate Income and Franchise Tax Forms
- Pass Through Entity Forms
- Mailing Address Information
- Combined Filers - Filing and Payment Procedures
- Hurricane Katrina Information
- Eligible Charitable Organizations Information
Electronic Filing
- 2023 Approved Providers for E-File
- 2022 Approved Providers for E-File
- 2021 Approved Providers for E-File
- 2020 Approved Providers for E-File
- Electronic Filing (E-File)
Online Access
Corporate, Franchise and Pass-through Entities may register for online access in TAP. You may file and pay your estimated tax, and you may make online payments for tax returns, billings and audits.
- Corporate Income Tax Returns(2023)
- Corporate Income Tax Returns(2022)
- Corporate Income Tax Returns(2021)
- Corporate Income Tax Returns(2020)
- Corporate Income Tax Returns(2019)
- Corporate Income Tax Returns(2018)
- Corporate Income Tax Returns(2017)
- Corporate Income Tax Returns(2016)
- Corporate Income Tax Returns(2015)
- Corporate Income Tax Returns(2014)
- Corporate Income Tax Returns(2013)
- Pass Through Entity Returns(2023)
- Pass Through Entity Returns(2022)
- Pass Through Entity Returns(2021)
- Pass Through Entity Returns(2020)
- Pass Through Entity Returns(2019)
- Pass Through Entity Returns(2018)
- Pass Through Entity Returns(2017)
- Pass Through Entity Returns(2016)
- Pass Through Entity Returns(2015)
- Pass Through Entity Returns(2014)
- Pass Through Entity Returns(2013)
Notices
- Depreciation Notice
- Updated Guidance on Pass-Through Entity Election
- Relief for Victims of March Severe Storms
- Relief for Victims of Water Crisis in Mississippi
- Pass-Through Entity Election Notice
- Extended Income Tax Filing Deadline
- Income Tax Filing Deadline
- Mississippi Storm and Flooding Relief
- Tax Effects From The Tax Cuts and Jobs Act
- Ad Valorem Tax Credit
- Bonus Depreciation
- Preparer Notices
- Children's Promise Act
- Railroad Reconstruction, Replacement, and New Rail Infrastructure
Technical Bulletins
- Combined Income Tax Return - Net Operating Losses and Tax Credits
- Gains - Dealing in Properties
- Voluntary Disclosure Agreement Program
Laws and Regulations
- Income Tax Regulations, Title 35, Part III, Mississippi Administrative Code
- Economic Development Regulations
- Mississippi Code at Lexis Publishing
- Income Tax Laws: Title 27, Chapter 7, Mississippi Code Annotated (27-7-1)
- S Corporation Income Tax Laws: Title 27, Chapter 8, Mississippi Code Annotated (27-8-1)
- Corporate Franchise Tax Laws: Title 27, Chapter 13, Mississippi Code Annotated (27-13-1)