Brazil report puts a number on how much online betting is draining household money via Pix

Brazil’s state finance departments now have a sharper estimate of the cash flow from households to fixed-odds betting operators. A new report says the sector kept a net $12.250 billion from Pix payments between October 2024 and March this year, a figure that matters for PSPs because it shows how quickly betting volumes can scale inside a mass-market payment rail.

1. The third edition of the Boletín Fiscal de los Estados Brasileños, published in August 2026, estimates that fixed-odds betting operators ended up with a net $12.250 billion from Pix transfers over the period from October 2024 to March 2025.
2. The calculation was produced by Comsefaz, the Comitê Nacional de Secretários de Fazenda, Finanças, Receita ou Tributação dos Estados e do Distrito Federal, together with the Centro Internacional Celso Furtado de Políticas para o Desenvolvimento (CICEF). The two groups cross-checked records from the Central Bank of Brazil with Estatísticas de Pagamentos por Atividade Econômica (EPAE) to isolate betting-related flows inside the broader Pix transaction universe. Folha de S.Paulo reported the findings on 6 August.
3. The $12.250 billion figure is not total handle. It is net of payouts: the difference between what individuals sent to operators and what operators sent back to users. Looking only at 2025, that gap represented about 0.68% of all disposable income in Brazilian households, which gives you a sense of the sector’s weight before the first restrictions on vulnerable groups took effect.
4. To separate betting growth from Pix growth, the researchers used an Arima (AutoRegressive Integrated Moving Average) model, a standard time-series forecasting method. Their baseline was a Brazil in which betting volumes had continued along the pre-mid-2024 trend. Anything above that projection was treated as betting-driven volume.
5. Using that method, the study found an average of $4.725 billion in additional monthly payments during the period under review. For 2025 alone, that excess reached $68.818 billion in gross transactions, versus the $12.250 billion net balance after payouts to users were deducted. Monthly sector movement rose from about $980 million to more than $4.902 billion within months.

For high-risk payments teams, the useful part is not just the headline number. It is the mechanism: a domestic instant-transfer rail, a fast-scaling betting flow, and a regulator-grade attempt to separate ordinary Pix growth from gambling-related activity. That is exactly the sort of pattern banks and PSPs end up monitoring when they decide where exposure starts to look operationally uncomfortable.