CNMV-Compliant Comparison

Best Brokers in Spain (2026)

Compare top brokers tailored for the Spanish market. Enjoy strict CNMV and MiFID II regulatory alignment, client fund segregation, tight spreads, and localized safeguards.

Market Overview

Best international online brokers in Spain in 2026

Residents of Spain can choose between Spanish investment firms and international brokers offering access to European shares, US stocks, ETFs, forex and CFDs. The right account depends on what you trade and how you use it. Someone buying IBEX 35 shares occasionally will have different priorities from a trader opening EUR/USD positions several times a week.

Before comparing commissions, check whether the broker accepts Spanish residents, which legal entity will hold your account and whether it provides the transaction records needed for your Spanish tax return. Foreign brokers can also create additional reporting questions, including whether your holdings fall within Modelo 720. Access to euro deposits, currency conversion rates and Spanish-language support can make a practical difference too.

What to Check

How to choose a broker in Spain

Compare brokers using the account conditions offered to residents of Spain, not just the features advertised on their international websites. Pay particular attention to regulation, trading costs, the markets available and how easily you can obtain records for Hacienda.

01 / Security CNMV / FOGAIN

Regulation & Safety

Verify the broker's legal entity through the CNMV. Check whether it is authorised in Spain or another EU country and which investor compensation scheme applies.

Check: Authorisation & Account Protection
02 / Pricing Trading Costs

Trading Fees & Spreads

Compare commissions for Spanish shares, US stocks and ETFs separately. For forex and CFDs, review spreads, commissions and overnight financing. Currency conversion can also affect the cost of trading US markets.

Check: Commissions, Spreads & FX Fees
03 / Banking SEPA / EUR

Funding & Withdrawals

Check whether the broker accepts euro deposits through SEPA transfers and whether a Spanish IBAN is available or necessary for your needs. Review withdrawal charges, processing times and minimum deposits.

Check: EUR Transfers & Withdrawal Terms
04 / Execution Order Handling

Order Execution

Review how the broker handles market and limit orders, particularly when trading volatile instruments. Check its execution policy, available order types and whether prices may differ from those shown when you place a trade.

Check: Order Types & Slippage Policy
05 / Platform Web & App

Platform Usability

Look for clear order screens, reliable account statements and exportable trading history. Spanish-language support can be useful when resolving account issues or understanding tax documents.

Check: Reports, Tools & Spanish Support
06 / Taxes Hacienda

Tax Reporting & Records

Find out whether the broker reports information to Spanish tax authorities or provides statements you can use for your Declaración de la Renta. Foreign holdings may also require separate reporting under Modelo 720.

Check: Tax Statements & Foreign Holdings
Regulation & Safety

Verify the legal entity through CNMV and check the applicable investor compensation scheme.

Fees & Spreads

Compare share commissions, forex spreads, financing and currency conversion costs.

Deposits & Withdrawals

Check SEPA transfers, euro funding, withdrawal charges and processing times.

Platform Usability

Review order tools, trading history exports and Spanish-language support.

Tax Reporting

Check whether the broker supplies records for Hacienda and foreign-asset declarations.

Available Markets

Confirm access to Spanish shares, global stocks, ETFs, forex and CFDs.

Regulation & Safety

How can I check whether an international broker is authorised in Spain?

International brokers do not always need a Spanish headquarters to serve customers in Spain. Some investment firms are authorised in another EU country and provide services across borders under European rules. Before opening an account, identify the exact legal company in the broker's terms and check the CNMV's official registers. You can also consult ESMA's guide to verifying regulated firms.

Check the broker's name, website and regulatory details carefully. The CNMV also publishes warnings about unauthorised firms and imitation websites. Spain's investor compensation fund, FOGAIN, can cover eligible claims against participating investment firms up to €100,000 per investor, subject to its rules. However, not every international broker belongs to FOGAIN; a foreign firm's home-country scheme may apply instead. Compensation schemes do not reimburse normal market losses.

Available Markets

What can I trade through an international broker in Spain?

The range of products depends on the broker and account type. A platform offering Spanish shares and European ETFs may not provide the same instruments or order types as a forex and CFD broker. Always check whether you are buying an actual investment or trading a derivative linked to its price.

  • Spanish & International Shares: Some brokers provide access to companies listed on the Spanish stock exchanges operated within BME, including IBEX 35 constituents such as Iberdrola, Inditex and Banco Santander. Others also offer US and European markets. Compare exchange access, dealing commissions and currency conversion.
  • Exchange-Traded Funds (ETFs): Many brokers offer European UCITS ETFs tracking international indices. Some US-domiciled ETFs are unavailable to EU retail customers because they lack required European disclosure documents. In Spain, ETFs can also have different tax treatment from eligible investment funds, particularly regarding tax-deferred fund transfers.
  • Forex & CFDs: Forex and CFD accounts may provide exposure to currency pairs, indices and commodities without direct ownership of the underlying assets. These products can involve leverage, spreads and overnight financing. Retail leverage restrictions and risk protections depend on the product and regulatory framework.
Questions from Spanish Traders

Frequently Asked Questions

Do I have to declare profits from forex and CFD trading in Spain?

Spanish tax residents generally need to include taxable gains and losses from forex and CFD trading in their annual income tax return, known as the Declaración de la Renta. The treatment depends on the instrument and transaction. Using a broker based outside Spain does not automatically remove your Spanish tax obligations. Keep records of closed trades, commissions, financing charges and currency conversions. You can review the applicable rules through the Agencia Tributaria.

When do I need to submit Modelo 720 for a foreign brokerage account?

Modelo 720 is an information return for certain assets held outside Spain. It has separate reporting categories, including foreign financial accounts and securities or investments held abroad. An initial reporting obligation may arise when the relevant category exceeds €50,000, subject to valuation rules and exemptions. The threshold is not simply based on the amount deposited into one trading account. Check how your cash and securities are held and review the official Modelo 720 FAQs. Reporting in subsequent years follows additional rules.

Does Hacienda receive information automatically from foreign brokers?

Some information about foreign financial accounts may reach Spanish tax authorities through international reporting arrangements, but that does not mean every transaction will appear correctly in your draft tax return. A foreign broker may provide an annual statement without preparing a Spanish tax calculation. Check whether the broker supplies downloadable transaction history, dividend records and currency information. You remain responsible for ensuring that any required Spanish declarations are accurate.

Can I offset trading losses against profits in Spain?

Certain realised investment and trading losses can offset qualifying gains under Spanish income tax rules. How losses interact with other savings income depends on their tax classification and the applicable limits. Unused qualifying negative balances may be carried forward for the following four tax years, subject to the rules. Keep detailed records of each transaction and check whether any special restrictions apply, particularly when repurchasing the same or similar securities.

Are ETFs taxed differently from investment funds in Spain?

Yes, there is an important distinction. Eligible investment funds can benefit from Spain's tax-deferral rules when transferring investments between qualifying funds without receiving the money personally. ETFs generally do not benefit from the same transfer treatment, so selling ETF holdings can trigger a taxable gain or loss. This difference matters when comparing a broker focused on ETFs with a provider offering traditional investment funds. The precise treatment depends on the product and applicable tax rules.

Can I use an international broker to trade IBEX 35 shares and US stocks from Spain?

Many international brokers offer access to Spanish and US shares, but availability differs between platforms. Check whether the broker provides direct access to the relevant stock exchange, what commissions apply and whether currency conversion is charged when buying US securities. Also distinguish real shares from CFDs: buying a CFD linked to an IBEX 35 company does not give you ownership of that company's shares. Review the product description and account terms before placing an order.

Do I have to declare profits from forex and CFD trading in Spain?

Spanish tax residents generally need to report taxable trading gains and losses in their Declaración de la Renta. See Agencia Tributaria.

When do I need to submit Modelo 720 for a foreign brokerage account?

Certain foreign accounts and investments may need reporting when the relevant category exceeds €50,000. Check the official Modelo 720 rules.

Does Hacienda receive information automatically from foreign brokers?

Some information may be shared internationally, but it may not appear completely in your draft return. Keep your own broker statements.

Can I offset trading losses against profits in Spain?

Certain qualifying losses can offset gains. Unused negative balances may be carried forward for four tax years, subject to the rules.

Are ETFs taxed differently from investment funds in Spain?

Yes. Eligible investment funds may qualify for tax-deferred transfers, while ETFs generally do not receive the same treatment.

Can I trade IBEX 35 shares and US stocks through an international broker?

Many brokers offer both markets. Check exchange access, commissions, currency conversion and whether you are buying shares or CFDs.