Is online gambling legal in Mississippi?

Mississippi takes a 3% non-refundable withholding tax on winnings that trigger a federal W-2G form, and federal withholding is 24% on wins of $5,000 or more. You can enrol in the Self-Exclusion Program to be banned from all licensed casino properties for a minimum of three years.

Online gambling is not regulated here (sports betting grey/partial; online casino and online poker are illegal). Offshore sites are reachable, but if something goes wrong you may have no one to complain to.

Online sports betting is only partly legal in Mississippi (partial). Online casino is banned in Mississippi. Online poker is banned in Mississippi. The lottery is legal on sites licensed in Mississippi.

The minimum age on record for gambling in Mississippi is 21+.

Federal 24% withholding on wins ≥$5,000. Mississippi requires a 3% non-refundable withholding tax on any winnings that trigger a federal W-2G form. As of January 1, 2026, the reporting and withholding threshold for slot machine winnings increased from $1,200 to $2,000.

Always verify a casino holds a valid Mississippi Gaming Commission licence before depositing.

Mississippi Gaming Commission's website

Prominent operators in Mississippi

If a site isn't on the regulator's licensee register, ask the regulator before you play: an unlisted site is usually not licensed here (a register can lag behind a new licence). An unlicensed site is outside the regulator's supervision, so you cannot complain to the regulator about it.

1. 1

   1. Contact the Licensed Operator

   Players must first attempt to resolve the dispute directly with the casino's management. All licensed operators are required to have a process for handling customer complaints.

2. 2

   2. File a Patron Dispute Form with the MGC

   If the issue cannot be resolved with the operator, a player can file an official complaint with the Mississippi Gaming Commission. The MGC's enforcement division will investigate the claim.

   MGC Patron Complaint Information
3. 3

   3. MGC Investigation and Hearing

   The MGC will investigate the dispute, which may lead to a resolution or a formal hearing if necessary. The Commission's decision is binding on the licensee.

• ✓
  Verify the License

  Confirm that you are at one of the 26 commercial or 3 tribal casinos licensed to operate in the state. The MGC website lists all licensed commercial properties.

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  Check the Geolocation

  A legal mobile sports betting app will only function when you are physically on the grounds of the casino. If an app allows you to place a bet from your home, it is an illegal offshore operator.

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  Look for the MGC Seal

  All licensed establishments and their approved on-premise apps will display the seal of the Mississippi Gaming Commission.

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  Use Official Apps

  Only download sports betting apps that are explicitly promoted by the physical casino you are visiting (e.g., the BetMGM app for Beau Rivage). Do not use third-party sites found through web searches.

• Myth

  I can bet on my phone from anywhere in Mississippi.
  Reality

  This is false. While you can use a mobile app from operators like BetMGM, you must be physically located on the grounds of their partner casino to place a wager. Geolocation technology will block any bet attempts from outside the approved area.

• Myth

  My gambling winnings aren't taxed in Mississippi.
  Reality

  This is false. All winnings that require a federal W-2G are subject to a 3% non-refundable state tax, which is withheld at the time of payout. Lottery prizes over $600 are also subject to state income tax.

• Myth

  Online casinos that accept Mississippi players are legal.
  Reality

  This is false. Any website offering online slots or table games to Mississippi residents is an illegal, unlicensed offshore operator. The Mississippi Gaming Commission provides no consumer protections for players who use these sites.

What you can expect from a licensed site's offers in Mississippi. The rules operators must follow are on the operator page.