The Mississippi State Tax Commission said Monday that forms and instructions will be available on its Web site beginning Jan. 11 or at its district offices or at public libraries across the state.

BILOXI, Miss. (WLOX) - Several new Mississippi laws are in effect as of July 1, 2025. These are laws that were passed during ...

In March, the state moved the deadline to file and pay 2019 individual income tax to May 15, 2020. First quarter 2020 Mississippi estimated tax payments were also extended to May 15.

The Mississippi State Senate Finance Committee discusses House Bill No. 1 during a meeting at the Mississippi Capitol in Jackson, Miss., on Monday, March 17, 2025.

State Tax; Retirees: Don’t Miss These Valuable State Tax Breaks in 2025. ... Some states offer targeted retiree tax relief, even if they tax other forms of income.

The Mississippi tax is essentially a tax on capital. That is ludicrous in a global economy. Companies in Mississippi pay $2.50 per $1,000 of capital or property, whichever is greater.

The federal and Mississippi state tax deadline is April 15, 2025. Unclaimed 2021 tax refunds total $1 billion, and some taxpayers may be eligible for a $1,400 stimulus check.

The House plan would provide a 50% car tag tax credit for the total cost of the tag. The Senate plan would eliminate the state car tag fee, which represents between $12.75 and $14 in savings per tag.