Best Online Brokers in Mexico 2026
CNBV-regulated brokers in Mexico — 10% flat CGT, BMV/BIVA access.
✅ CNBV Regulated
🇲🇽 CNBV Regulated
10% Flat CGT
📊 BMV/BIVA Access
🔬 Tested with real accounts
🔄 Last updated: July 2026 · Reviewed by WhichBrokr Research Team
⚠️ Risk warning: Investing involves risk of loss. Capital is not guaranteed. Some links on this page are affiliate links — this does not affect our rankings.
⚡ No time to read? Our top picks for Mexico
Interactive Brokers — The broker of choice for serious investors. Access to 150+ markets in 33 countries.
eToro — World's #1 social trading platform. Copy the trades of top investors automatically.
XTB — Best overall broker for European investors. Zero commission stocks & ETFs up to €100k/month.
OANDA — 30 years of experience, no minimum deposit. The benchmark forex broker for EU and US traders.
Top 4 Best Online Brokers in Mexico — Detailed Reviews
IB
Best for Professionals
Interactive Brokers
Regulated by SEC
4.6/5
Commission
From $0.005/share (Pro; EU only)
Europe's lowest-cost broker for stocks & ETFs. Access to 50+ exchanges in 30 countries.
eT
Editor's Choice
eToro
Regulated by CySEC
4.1/5
Commission
0% (EU/UK real stocks)
World's #1 social trading platform. Copy the trades of top investors automatically.
XTB
Editor's Choice
XTB
Regulated by FCA
4.7/5
Commission
0% up to €100k/month
Best overall broker for European investors. Zero commission stocks & ETFs up to €100k/month.
OA
Editor's Choice
OANDA
Regulated by CFTC
4.6/5
The world's most trusted regulated crypto exchange. Listed on Nasdaq. MiCA-compliant.
How to Get Started with Best Brokers in Mexico
1
Choose a regulated platform
Pick a broker regulated by CNBV or operating under an international licence. All platforms on this page qualify.
2
Open your account
Account opening is fully online. You'll need a photo ID (passport or national ID) and proof of address. Most platforms verify within 1–2 business days.
3
Fund your account
Deposit via bank transfer (free, 1–3 days) or debit card (instant, small fee). Minimum deposits vary — most top platforms start from MXN0.
4
Start investing
Diversify across stocks and ETFs. Consider low-cost index ETFs for long-term growth.
🇲🇽 Mexico: Country Environment Blueprint
Passporting / Access
International brokers may require a local licence. Check with CNBV before using a foreign broker.
Regulatory Blacklist
CNBV maintains a list of regulated firms. Verify any broker before depositing.
Capital Gains Tax
10% flat (residentes fiscales en México) — 10% flat CGT on dividends and capital gains from listed securities for Mexican tax residents. Withheld by Mexican brokers at source.
Dividend Tax
10% WHT on dividends.
Foreign Account Reporting
Foreign account reporting requirements may apply. Check with your local tax authority.
Loss Carry-Forward
10 years
AFORE (Administradora de Fondos para el Retiro)
Cap: Employer contributions + voluntary Mexico's mandatory pension system. Voluntary contributions receive tax benefits.
Cuenta Individual (voluntary contributions to AFORE)
Cap: 10% of taxable income Additional voluntary pension contributions are tax-deductible.
US ETF Access (PRIIPs)
✅ US-domiciled ETFs (SPY, QQQ, VTI) may be available to retail investors in Mexico.
Domestic Exchanges & Indices
Bolsa Mexicana de Valores (BMV) / BIVA · Index: S&P/BMV IPC
Key stocks: América Móvil (AMX.MX), Cemex (CX.MX), Grupo Bimbo (BIMBOA.MX), Walmex (WALMEX.MX)
What Mexico Investors Need to Know in 2026
Mexico has a 10% flat CGT withheld at source by brokers — one of the simpler systems in Latin America.
GBM+ (Grupo Bursátil Mexicano) is Mexico's most popular discount broker. Kuspit is popular with younger investors.
🏠 Local Platforms to Know
GBM
GBM+ — Mexico's largest discount broker. BMV access, US stocks, good app. CNBV-regulated.
KUSP
Kuspit — Popular fintech broker for young Mexican investors. Low minimums.
NU
Nu Mexico (Nubank) — Banking + investing app. Growing fast in Mexico.
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How we chose these platforms
Our team opened real accounts, deposited funds and tested each platform in Mexico. We evaluate regulation quality, fees (commissions, spreads, FX conversion), platform usability, customer support response times and local features specific to Mexico investors. Rankings are updated regularly.
Frequently Asked Questions