New Mexico Sports Betting

What can you use online in New Mexico?

Prediction markets are available to eligible users in New Mexico, but they're not New Mexico-licensed sportsbooks. They offer event contracts through the federal commodities framework, with their own eligibility rules and risk disclosures.

Sports event contracts are also part of an active legal fight in New Mexico. The New Mexico Department of Justice sued Kalshi on June 4, 2026, alleging that its sports contracts amount to unlicensed online sports betting under state law. The CFTC filed its own federal lawsuit against New Mexico on June 12, arguing that federal law gives the agency exclusive authority over event contracts traded on CFTC-registered markets. No final resolution was made.

Daily fantasy sports sit in a separate gray area. In Opinion 2025-17, the New Mexico Attorney General said DFS's aren't expressly authorized by the Gaming Control Act or another state law and declined to declare every DFS contest legal or illegal. In other words, the answer depends on how a particular contest works, including the role of chance

Where can you place an in-person sports bet in New Mexico?

Several tribal casinos currently offer in-person sports betting. Albuquerque has three options within the metro area, while other sportsbooks operate in Bernalillo, Española, Mescalero, Casa Blanca and near Cuba.

For someone in Albuquerque, Isleta, Route 66 and Sandia are the obvious local choices. There's no reason to make the much longer drive to Mescalero simply to find a retail counter or kiosk.

So, why can tribal casinos offer sports betting without statewide mobile betting?

How are New Mexico sports betting winnings taxed in 2026?

For federal taxes, gambling winnings are reported as income without first subtracting your losses. Losses are handled separately as an itemized deduction. Beginning with the 2026 tax year, that deduction is limited to the lesser of 90% of your gambling losses or your gambling winnings. If you don't itemize, you don't get the gambling-loss deduction.

Say you have $5,000 in gambling winnings and $5,000 in documented losses during 2026. You still report the $5,000 in winnings. If you itemize, the maximum loss deduction is $4,500, leaving $500 unmatched even though you broke even in cash terms.

The Form W-2G rules changed in 2026 as well. For sports wagering, a payer usually files the form when winnings meet or exceed the applicable $2,000 reporting threshold and are at least 300 times the wager. Plus, the form threshold doesn't determine whether the money is taxable. Gambling winnings can still be taxable when no W-2G is issued.

New Mexico has a graduated personal income tax ranging from 1.5% to 5.9% for tax years beginning in 2025 and later. The state's withholding rules also require gambling establishments to withhold 6% from qualifying winnings when federal reporting or withholding rules apply.

This is general tax information, not individual tax advice.

What happens if you have a dispute or want to self-exclude?

A dispute at a New Mexico tribal sportsbook doesn't go through the same process as a complaint against a state-licensed mobile sportsbook elsewhere. The New Mexico Gaming Control Board says each tribal casino is regulated by its Tribal Gaming Agency, and that agency has authority over patron disputes involving wins and losses. If you have a disputed ticket or payout, keep the ticket and any transaction records and contact the Tribal Gaming Agency for the casino involved.

New Mexico also has a statewide self-exclusion process. The tribal-state compact requires the State Gaming Representative and Tribal Gaming Agencies to maintain procedures that allow people to voluntarily exclude themselves from gaming facilities statewide, while tribes can maintain additional responsible gambling programs of their own. The Gaming Control Board currently accepts self-exclusion requests and says a minimum one-year exclusion applies through its appointment process.

Keep in mind, however, that that enrollment doesn't automatically carry into another state's sportsbook system. Arizona, for example, runs its own Event Wagering and Fantasy Sports self-exclusion program. If you cross a state line to bet, check the responsible-gaming rules where the wager is actually being placed.

For help in New Mexico, tribal properties including Inn of the Mountain Gods and Santa Ana Star publish the New Mexico problem gambling line at 1-888-696-2440.