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President Luiz Inácio Lula da Silva has signed Complementary Law No. 224 into effect, marking a significant shift in how Brazil taxes and regulates sports betting operators, locally known as “bets.” Published in a special edition of the Diário Oficial da União, the legislation kicks in starting in 2026 and represents the government’s push to boost public coffers while simultaneously cranking up accountability across the regulated gaming landscape.
Here’s what’s changing: the gross gaming revenue (GGR) tax on fixed-odds betting will climb progressively from 12% to 15% by 2028. When you bundle this with other fiscal tweaks affecting fintech regulations and Interest on Equity (JCP), the government anticipates pulling in roughly R$20 billion in additional revenue. That’s no small change.
The Legislative Journey
The Chamber of Deputies greenlit the measure back in July with a decisive 310 votes in favor versus 85 against, working from the substitute report to Complementary Bill 128/2025. After clearing the lower house, the proposal moved to the Senate following coordination with Senate President Davi Alcolumbre. It’s worth noting that this wasn’t a rushed decision; the bill underwent substantial review and negotiation before landing on the president’s desk.
A New Era of Shared Responsibility
Interestingly, one of the law’s most striking features introduces shared tax liability for financial and payment institutions that process transactions with unauthorized betting platforms. However, this liability only takes effect after these institutions receive formal notice from authorities and then fail to take the required action within specified timeframes.
The legislation doesn’t stop there. It extends identical liability to individuals and companies advertising or promoting unlicensed operators. The law explicitly states that financial and payment institutions “respond jointly with taxpayers for taxes levied on the exploitation of fixed-odds betting” if they fail to respond to formal notifications and continue to enable transactions with unauthorized entities. Similarly, “individuals or legal entities that disseminate advertising or commercial promotion of unauthorized fixed-odds betting operators” face the same joint responsibility. The Ministry of Finance will hammer out the implementation details.
This accountability tightening arrives as multiple legislative initiatives move through Congress simultaneously, several tied to public security and anti-crime financing agendas that also touch the betting ecosystem as a coordinated effort, essentially.
Follow the Money: Revenue Distribution Gets Reshuffled
Complementary Law No. 224 also rewrites Article 30 of Law No. 13.756/2018, fundamentally changing how betting tax revenues get divvied up. After specific deductions, 85% flows to operating and maintenance costs for licensed betting operators, 3% heads to social security, with half specifically tagged for healthcare programs, and 12% gets channeled into designated public initiatives.
The transition happens gradually. In 2026, operators keep 87% while social security receives 1%. Come 2027, those figures will adjust to 86% and 2%, respectively. “The percentages allocated to operating costs and to social security shall be, respectively: 87% and 1% in 2026; and 86% and 2% in 2027.”
Monthly tax calculation and collection procedures fall under the Federal Revenue Service’s purview, which will establish operational guidelines for operators’ contributions. According to the legislation, these contributions “shall be calculated and collected monthly by the operating agents, in the form established by the Federal Revenue Service of Brazil.”
The Compromise Rate
On the other hand, the final 15% rate represents a negotiated middle ground. The Ministry of Finance initially floated an 18% increase, but economic assessments and political horse-trading led to the progressively implemented 15% ceiling instead. Rapporteur Aguinaldo Ribeiro explained the rationale: the goal is to “curb the proliferation of illegal and dishonest games that exploit population vulnerabilities, especially among low-income groups“, while simultaneously strengthening the sector’s contribution “in favor of society through reinforced revenues for social security.”
Beyond Just Taxes
The law does more than adjust tax rates, though. It reinforces Brazil’s regulatory consolidation of the entire betting market, ramping up oversight of payment flows, advertising practices, and overall market behavior. Financial institutions and advertisers can no longer claim ignorance; they’re now explicitly on the hook if they facilitate illegal operations after receiving official warnings.
As fiscal objectives, social concerns, and compliance requirements converge, Brazil’s betting sector enters uncharted territory defined by heightened accountability, sharper legal boundaries, and a broader mandate to serve public interests. The message from Brasília is unmistakable: play by the rules, or face the consequences, and that now applies to everyone in the ecosystem, not just the betting operators themselves.
Source: BNL Data
