What you need before you start: INE, CURP and RFC
Before you buy anything, get your documents ready — having them on hand makes the whole process take minutes instead of days. In Mexico, a regulated exchange will typically ask for three things you already have:
- Official photo ID: your INE (the voter credential most Mexicans use as everyday ID), or a passport or driver licence.
- CURP: the unique population registry code issued to every citizen and resident — exchanges use it to confirm your identity against official records.
- RFC: your tax ID. You will not always need it to buy small amounts, but it becomes relevant for larger activity and for tax reporting, so it is worth knowing yours.
You will also need a Mexican phone number, an email address, and — for larger deposits — sometimes a proof of address such as a recent CFE bill or bank statement. Have a clear photo of your INE (front and back) ready, and you are set to begin.
Completing KYC verification (and the 2026 biometric CURP)
Every regulated exchange in Mexico requires KYC — “Know Your Customer” identity verification — before you can deposit pesos or trade. This is not a hurdle to fear; it is the same check a bank does, and it is what makes a platform trustworthy. The steps are straightforward: you enter your name and CURP, upload photos of your INE, and complete a short selfie or liveness check where you follow on-screen prompts so the system confirms a real person is present. Most beginners are verified within minutes to a few hours.
There is an important 2026 development to know about. Mexico is rolling out a biometric CURP — an upgraded national ID that links your CURP to your fingerprints and photo — and banks, fintechs and exchanges are adapting their onboarding to verify customers against it. In practice this means identity checks are becoming a little more rigorous, but also more secure: it is harder for someone to impersonate you. A few practical tips smooth the process: use good lighting for your selfie, make sure your name matches your INE exactly, and do not abandon the flow halfway, as a half-finished verification can lock the account temporarily. If a check fails, contact support rather than opening a second account, which usually makes things worse.
Making your first purchase: SPEI and OXXO
Once you are verified, funding is where Mexico shines. You have two beginner-friendly routes:
- SPEI: Mexico’s national real-time bank transfer system. You send pesos from your bank app to your exchange account and they arrive in seconds — on a platform like Bitso, SPEI deposits and withdrawals are free, which makes this the standard choice.
- Cash at OXXO or 7-Eleven: if you prefer not to link a bank or want to use cash, several Mexican platforms let you deposit pesos over the counter at an OXXO or 7-Eleven. It is slightly slower and may carry a small fee, but it is genuinely accessible to anyone.
With pesos in your account, making the purchase itself is simple: choose what to buy — for a first step, a small amount of Bitcoin, Ethereum or USDT is sensible — enter the peso amount, and confirm. You do not have to buy a whole coin; you can buy a fraction, often from around 100 pesos. Start with an amount you would not mind losing while you learn how buying, holding and sending actually feel.
→ Open a free Bitget account to start buying crypto
Choosing where to buy and where to hold
For most Mexican beginners, the easiest on-ramp is Bitso: it was born in Mexico, is registered with the CNBV (the country’s financial regulator) under the Fintech Law, supports free SPEI peso deposits, keeps most user funds in cold storage, and offers support in Spanish. That combination of local regulation and peso-native funding is why it is so often a beginner’s first account. As you grow, global exchanges such as Bitget and Bybit give you access to more coins, P2P options and yield products — many Mexicans use a local platform to convert pesos and a global one for wider features.
Storage is the other half of the decision. While you are learning and holding small amounts, keeping crypto on a reputable, regulated exchange with two-factor authentication turned on is reasonable. But as your savings grow, learn to use a personal wallet — a reputable mobile or hardware wallet whose recovery phrase only you control — and move your long-term holdings there. Write that recovery phrase on paper, store it somewhere safe, and never type it into a website or share it with anyone, however official they seem. The golden rule is simple: whoever holds the recovery phrase controls the crypto, so make sure that is you.
→ Open a free Bybit account for more coins and features
Common beginner mistakes in Mexico (and how to avoid them)
A few avoidable mistakes catch most newcomers. Learn them now and you will skip the painful lessons:
- Falling for “guaranteed returns” on WhatsApp or Telegram. If someone promises to double your money or manage your crypto for you, it is a scam. No legitimate platform works that way.
- Sharing your recovery phrase. No real support agent will ever ask for it. Anyone who does is trying to steal your funds.
- Sending to the wrong network. When transferring USDT or other coins, the network must match on both sides; sending on the wrong one can lose the funds. Always send a tiny test amount first.
- Putting in too much, too soon. Crypto is volatile. Start with a small amount, keep a clear head, and never invest money you need for rent or food.
- Ignoring records and tax. Mexico’s tax authority treats crypto gains and income as taxable, so keep a simple dated log of what you buy and sell in pesos from day one. See our Mexico tax and savings guides as you progress.
Get those right and the rest is just practice. Start small, keep your keys safe, and let your confidence grow alongside your first holdings.
Related: How to Buy Bitcoin in Mexico
Related: Best Crypto Exchanges in Mexico 2026
Related: Crypto Savings in Mexico: Earn and Hold
Related: Crypto Tax Guide for Mexico 2026
For the official regulatory picture, see Mexico’s financial regulator, the Comision Nacional Bancaria y de Valores (CNBV).
Frequently Asked Questions (FAQ)
Q: What ID do I need to buy crypto in Mexico?
A: An official photo ID such as your INE, passport or driver licence, plus a selfie. Exchanges may also ask for your CURP, your RFC for larger activity, and proof of address. The 2026 biometric CURP is now part of onboarding.
Q: How do I make my first crypto purchase in Mexico?
A: Open and verify an account on a regulated exchange like Bitso, deposit pesos by SPEI or cash at OXXO, then buy a small amount of Bitcoin, Ethereum or USDT. Start small while you learn.
Q: Is Bitso safe and legal in Mexico?
A: Yes. Bitso is born in Mexico, registered with the CNBV under the Fintech Law, supports free SPEI deposits, and keeps most funds in cold storage, which makes it a common beginner choice.
Q: How much money do I need to start?
A: Very little — often from around 100 pesos. Begin with an amount you can afford to lose while you learn, rather than a large sum up front.
Q: What is the safest way to store crypto as a beginner?
A: For small amounts, a reputable exchange with two-factor authentication is fine. As savings grow, move long-term holdings into a personal wallet whose recovery phrase only you control.
In short: starting crypto in Mexico is genuinely beginner-friendly. Have your INE, CURP and RFC ready, complete KYC on a CNBV-regulated platform like Bitso, fund instantly by SPEI or in cash at an OXXO, and buy a small amount of a major coin to learn the ropes. Turn on two-factor security, move long-term savings into a wallet whose recovery phrase only you hold, keep dated peso records for tax, and steer clear of anyone promising guaranteed returns. Start small, stay safe, and build from there.
Open Bitget Account (Free)
Open Bybit Account
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