BetMGM is legal in Brazil, which puts this page in different territory than most of this brand's country guides. There is an actual product here: a federal license, a live site at betmgm.bet.br, and real-money sports betting, casino, and live casino since February 2025. What makes Brazil worth its own page isn't whether BetMGM showed up — it's that the company standing behind it changed in the middle of 2026, and that the version of BetMGM operating here skips the one thing most American readers associate with the brand: the sign-up bonus.
Is BetMGM Legal in Brazil? What Law 14.790/2023 Requires
Brazil didn't have a standalone online betting license before 2023. Law 14.790/2023 created one, handing regulatory authority to the Secretaria de Prêmios e Apostas (SPA), a unit inside the Ministério da Fazenda — the Finance Ministry. The SPA published its first list of approved operators on October 1, 2024, and from January 1, 2025 onward, offering fixed-odds betting (apostas de quota fixa) without one of those licenses became illegal. BetMGM's Brazilian entity cleared that bar: its definitive authorization, Portaria SPA/MF nº 2.098, is dated December 30, 2024, and the product went live the following February.
Who Actually Owns BetMGM in Brazil
The license sits with Boa Lion S.A., not with MGM Resorts or Entain directly. Reporting on Boa Lion's original structure is mixed: most accounts describe it as a tie-up between MGM Resorts International and Grupo Globo, Brazil's dominant broadcaster, with some coverage also naming Entain — MGM's 50/50 partner in the US joint venture — as part of the deal. Whatever the exact original split, it stopped being a three-way question in August 2026: Globo sold its Boa Lion stake to MGM Resorts. The license and the site didn't change. The ownership chart behind the brand name did.
No sign-up bonus: BetMGM's US sportsbook leads with a first-bet-back offer worth up to $1,500. Brazil banned welcome bonuses for licensed operators before BetMGM Brazil even launched, so betmgm.bet.br runs with no equivalent — a detail worth knowing before searching for a code that was never going to exist.
Is BetMGM Legit in Brazil?
As a licensed business, yes. Boa Lion S.A. went through the SPA's vetting process, connects into Siscoaf — the federal system that flags suspicious financial activity — and runs geolocation to keep wagering inside Brazil's borders. Deposits and withdrawals move through Pix, Brazil's instant- payment system, and withdrawals are restricted to an account tied to the bettor's own CPF, the taxpayer ID every account has to be registered under. That closes off a common way bettors elsewhere try to move money through someone else's account.
What Brazil Taxes on a BetMGM Win
Two different tax lines apply, and they land on different people. Licensed operators, including BetMGM's Brazilian entity, owe a 12% tax on gross gaming revenue to the federal government — that comes out of the house's side, not a bettor's payout. Separately, a bettor's net winnings count as personal income and get taxed at 15% once they clear a monthly exemption floor. Reporting on exactly where that floor sits has varied — figures from roughly R$2,100 to R$2,800 have each shown up in different sources since the law passed — so a Brazilian bettor should check the current Receita Federal figure directly rather than trust any single number as permanent.
Who It Fits
Adults 21+ physically in Brazil who want a federally licensed sportsbook and casino backed by a real regulator, Pix payments, and an AML-compliant operator — with the honest caveat that the company cashing those Pix deposits changed owners in 2026, and that no welcome bonus is coming regardless of what BetMGM offers elsewhere. Betting should stay entertainment spending, never income, and Brazil's own tax rules treat any real winnings as exactly that: taxable income.