The Department of Revenue is the primary agency for collecting tax revenues that support state and local governments in Mississippi. This website provides information about the various taxes administered, access to online filing, and forms.
The Department of Revenue is responsible for titling and registration of motor vehicles, monitoring ad valorem assessments throughout the state to ensure consistent appraisal and valuation of properties among the municipalities and counties of the state, enforcement of Mississippi's Prohibition and Local Option Law and operating as the wholesale distributor of alcoholic beverages.
Senate Bill 2024, as passed by the Mississippi Legislature, requires taxpayers to pay quarterly estimated payments and removes the requirement to file quarterly returns effective January 1, 2014.
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Notice: In 2019, the Mississippi Legislature passed the Children’s Promise Act, which authorized a tax credit for businesses when they donate to an Eligible Charitable Organization. There is no cap for each individual business taxpayer; however, the total amount that can be allocated is $5,000,000 for all business taxpayers combined. The Department foresees that applications for the entire $5,000,000 will be submitted soon after the application process opens on January 1, 2020. For more guidelines on how the credits will be allocated, please click here.
Update 12/13/19 - Taxpayers planning to apply for an Allocation of Business Contributions Made to Eligible Charitable Organizations on January 1, 2020, may send a test e-mail to firstname.lastname@example.org during regular business hours. The Department will respond with the time received shown on our e-mail system. The Department's email system is unable to accept emails over 25MB.
Department has allocated the five million dollars ($5,000,000) of funds
available for the 2019 calendar year.
Department of Revenue will begin accepting applications for the 2020 calendar
year after January 1, 2020.