How to Play Mega Millions from Brazil: A Complete Guide for Brazilians

US Mega Millions is run by US state lotteries and isn't sold at retail in Brazil - but the game places no nationality or residency restriction on players. Brazilians take part through a licensed lottery courier whose agents in the United States buy a genuine official Mega Millions ticket on your behalf, scan it to your account as proof, and store the original securely.

You own a real ticket in the real draw, competing for the same jackpot as a player in New York or Texas. Mega Millions is drawn twice a week, on Tuesday and Friday evenings US Eastern time.

Playing Mega Millions through a courier is straightforward for Brazilians. There is no prohibition on a Brazilian resident buying an international lottery ticket through an agent, and the ticket itself is an official Mega Millions ticket issued inside the United States - so the purchase takes place under US rules.

As always with online services, use only a licensed, established courier with a verifiable track record. The real risk for players everywhere is not the courier model but fraudulent 'you've won' messages from operators you never used - covered in the safety section below.

1. Choose a licensed lottery courier that offers US Mega Millions to Brazilian players.
2. Create an account and verify your details - you must be at least 18.
3. Pick five main numbers from 1 to 70, plus one Mega Ball from 1 to 24, or use a Quick Pick.
4. Note that since the April 2025 relaunch, every $5 play automatically includes a random multiplier (2x-10x) on non-jackpot prizes - the old separate Megaplier has been retired.
5. Choose a single draw or a subscription across the Tuesday and Friday draws.
6. Pay in reais; the courier adds a service fee on top of the $5 ticket price. You never hand over a percentage of any winnings.
7. The courier uploads a scan of your official ticket before the draw and notifies you automatically of any win.

Since the April 2025 relaunch, a Mega Millions line costs $5 - up from the old $2 - but every play now includes a built-in random multiplier on non-jackpot prizes, so there's no separate add-on to buy. The courier's handling charge for sourcing the ticket in the United States and safekeeping it is the only thing added; it never takes a slice of your winnings, so a line's return is yours before tax.

Billing is in reais, so the dollar cost is converted at the live USD/BRL rate at checkout. Be clear on one point: a genuine operator charges nothing to pay out a prize, so any 'release' or upfront 'tax' fee demanded before you can collect is a scam signal, not a real cost.

Tax applies on both sides, and - unlike playing a European lottery - there's no treaty to bridge them. At source, the United States withholds 30% federal tax from a non-resident alien's lottery winnings before payout (reported on IRS Form 1042-S), and most US states add their own tax; Brazil is not among the treaty countries whose residents are exempt from the US gambling withholding, so the full 30% federal rate applies. At home, Brazil then taxes the win as foreign-sourced income: a prize from a foreign lottery is reported through the monthly carnê-leão (the 'Lion's Booklet') under the progressive IRPF table and reconciled on the annual return - a different mechanism from the flat 30% that Brazil's own Caixa lotteries withhold at source.

Crucially, the United States and Brazil have no comprehensive income-tax treaty, so there is no automatic foreign tax credit between the two systems. A large win can therefore be exposed to the US 30% and Brazilian tax with limited relief - professional tax advice in Brazil is strongly recommended before you claim.

A Mega Millions prize is claimed in the United States - in the state where the ticket was bought. Your courier handles the US process for you: smaller prizes are credited to your account, while a jackpot follows the formal claim procedure in the state of purchase, where you typically choose between a reduced lump-sum cash payout and the full annuity paid over 29 years. The 30% US federal withholding for non-residents is deducted at source before you receive anything, and you're issued Form 1042-S as evidence.

The Brazilian side is your responsibility after payout: report the foreign winnings through carnê-leão in the month you receive them and declare them on your annual IRPF return. Because there's no US-Brazil tax treaty, don't assume the US tax will be credited - take professional advice on your overall position.

Since the April 2025 relaunch, to win the Mega Millions jackpot you must match all five main numbers (1-70) plus the Mega Ball (1-24) - odds of about 1 in 290,472,336. The jackpot is the top of nine prize tiers, and every $5 ticket carries a random multiplier (2x, 3x, 4x, 5x or 10x) that boosts the eight lower tiers. Mega Millions has no jackpot cap, which is why it has produced prizes as large as the record $1.602 billion in 2023.

The single rule that defeats almost every lottery scam: you cannot win a draw you never entered. Any 'you've won Mega Millions' message for a ticket you never bought is fraudulent, every time.

• Never pay a fee to release winnings - no genuine lottery or courier asks for an upfront 'tax', 'processing' or 'release' payment.
• Use only licensed, established couriers with a verifiable track record.
• Never share banking passwords or card PINs - a courier needs your payment details to buy a ticket, never your bank login.
• Treat unsolicited 'winner' contact as a scam - genuine notifications appear inside your own account.

Play within your means, treat it as entertainment, and you remove almost all of the risk.