Mega da Virada 2025 starts exclusive sales on December 21st with a jackpot of R$850 million By Carolina Costa
3 min read
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Caixa Econômica Federal releases exclusive bets for Mega of Virada 2025 from December 21st, with a prize pool estimated at R$850 million. The draw for contest 2955 takes place on December 31st, at Espaço of Sorte, at São Paulo, at 10pm at Brasília time. Essa edition marks the highest projected value in the history of the lottery, driven by adjustments to distribution rules.
Parallel sales have been taking place since November 1st, allowing bettors to compete simultaneously in the regular Mega-Sena competitions. The sport attracts millions of participants annually, with single bets costing R$6.
The event takes place amid a lottery calendar that includes daily draws, but Mega of Virada stands out for the scale of the prize. Caixa’s live broadcast on YouTube ensures transparency in the process.
Changes to prize rules
Caixa adjusted the distribution percentage to increase the main prize from 62% to 90% of the total collection. Essa change, implemented in July 2025, concentrates resources in the sena and results in an estimated R$850 million.
The remaining 5% goes to the corner and court, maintaining balance in the secondary lanes. Apostadores benefit directly, with the potential for record values across all categories.
The measure responds to demands for larger prizes, without changing the universe of 60 numbers. Jogadores observe that this increases the appeal, especially in pools.
How to place bets safely
Players choose 6 to 20 numbers on special tickets available at accredited lottery outlets. Correntistas access Internet Banking from Caixa for online games, with a limit of up to 8pm on weekdays.
The Loterias Caixa app, for iOS and Android, facilitates quick registration and results consultation. Agências banking institutions also accept in-person bets during opening hours.
Official prize pools multiply chances without increasing individual costs, with automatic division of prizes. Caixa reinforces the importance of official channels to prevent fraud.
- In-person betting: lotteries and agencies until 8pm;
- Digital platforms: website and app with authentication;
- Bolões: formed in lotteries or app, with up to 100 shares.
Prize history and non-accumulation
Mega of Virada distributes full amounts, without accumulation for future editions. In 2024, R$635 million was shared between eight winners, with the corner yielding more than R$50,000 per bet.
Previous editions record peaks such as R$588 million in 2023, divided by multiple winners. The rule guarantees full payment, moving from the sena to the quina if necessary.
Records show that 90% of editions were awarded prizes, but redistributions occur in rare cases. Isso keeps the event affordable, with secondary prizes above R$1,000 on the court.
The format encourages broad participation, with more than 100 million bets in recent years. Ganhadores withdraw amounts within 90 days, with automatic tax deduction.
Strategies to increase chances
Players opt for multiple bets, increasing from 6 to 15 numbers, which multiplies the odds by 11 times. The cost rises to R$17,517.80, but pools share expenses.
Analysis of past draws indicates frequent tens such as 10, 53 and 5, although each draw is random. Ferramentas online generate combinations based on statistics.
Caixa promotes responsible gaming, with daily limits of R$500 on digital channels. Participantes check results immediately after the draw.
Broadcast channels and deadlines
The draw is broadcast live on Caixa’s YouTube, reaching a national audience. Apostas close at 8pm on December 31st, three hours before extraction.
Results update on the official website minutes after the event, with details of winners. Prêmios over R$2,112 requires attendance at agencies.
Caixa notifies winners by email in online games, facilitating redemptions. Locais of withdrawals vary by value, from lottery outlets for up to R$1,903 to bank ones for larger amounts.
Tax details and redemption
Taxes of 13.8% apply to prizes above R$2,112, deducted at origin. A single winner of R$850 million receives a net of around R$732 million.
Amounts not claimed within 90 days are part of Tesouro Nacional, financing social programs. Declarantes includes earnings on the annual income tax basis.
Bolões issue individual receipts, with proportional division. Caixa advises complete documentation to avoid delays in payment.
