Choosing a suitable bank in Portugal is a practical prerequisite for most foreign residents and expats, affecting how salaries are paid, rents and utilities are settled, and cross-border transfers are managed. The Portuguese banking market is highly regulated and relatively concentrated, but conditions for non-residents and new arrivals vary significantly between institutions. This briefing evaluates the main banks and account types relevant to foreign residents, non-residents and new expats, focusing on accessibility, documentation, service quality, digital capability and typical costs.
Banking Framework in Portugal for Foreign Residents
Portugal’s banking sector is supervised by Banco de Portugal within the wider eurozone framework, and deposits in licensed institutions are protected by the national Deposit Guarantee Fund up to 100,000 euros per depositor and per bank, similar to other EU states. This guarantees a basic level of security for foreign residents and expats considering where to hold daily funds and savings.
Foreigners can generally open either resident or non-resident accounts. Resident accounts are standard current accounts used by individuals who live in Portugal and usually receive income or pay regular expenses locally. Non-resident accounts are targeted at clients who live abroad but need a Portuguese IBAN for property ownership, investments, or future relocation plans. The product menus and pricing between resident and non-resident accounts can differ materially, so expats should assess which categorization aligns with their legal status and intended use.
Regulations allow any EU resident to access a “basic payment account” that covers essential services such as deposits, withdrawals, card payments and transfers in euros. Banks must not refuse such an account solely because the applicant is not resident in Portugal, although they can still apply standard anti–money laundering checks. This rule improves access for EU expats, while non-EU nationals typically face more varied internal bank policies, especially around remote opening and required immigration status.
Across the system, banks are obliged to apply strict know-your-customer and source-of-funds controls. This has resulted in more rigorous documentation for all international clients, especially from higher-risk jurisdictions. Expats and foreign residents should anticipate detailed questions about income sources, transfer patterns and the purpose of the account, and should select institutions known for handling such compliance processes in a transparent and structured way.
Documentation and Account Opening Conditions
Most banks in Portugal apply a fairly standardized list of documents for foreigners opening a personal account. Typically required are a valid passport or national ID card, a Portuguese tax number (Número de Identificação Fiscal, or NIF), proof of address, and proof of occupation or source of income such as an employment contract, pension statement, or recent tax return. Several recent guides note that banks often insist on a NIF before completing the account opening, even if the applicant is non-resident and still abroad.
Proof of address can be a Portuguese address or, for many non-resident accounts, a foreign address backed by a recent utility bill or bank statement, usually not older than three months. Some banks and branches, however, still prefer or require a Portuguese address even for non-residents. Expats should therefore verify branch-level practice in advance and consider bringing both foreign and Portuguese address documents when possible.
For non-EU or non–Schengen nationals, some retail banks increasingly require evidence of a residence permit application or visa with a long-stay intention before opening standard accounts, particularly in urban branches with high demand. Industry sources and expat reports from late 2024 and early 2025 indicate that some institutions have tightened policies for non-resident accounts and now focus on customers with a clearer immigration or investment profile. In parallel, certain specialist and state-backed banks continue to accept non-resident clients with more flexible criteria, provided that documentation is complete and the purpose of the account is well explained.
New digital onboarding options are gradually emerging. Some banks now use video identification and e-signatures under updated Portuguese and EU rules, reducing the need for a physical visit. Others still require at least one in-branch appointment to validate documents and signatures. Foreign residents evaluating remote opening should therefore differentiate between marketing claims and current operational practice, and may find it more predictable to plan for at least one in-person visit or to use an authorized intermediary where permitted.
Major Retail Banks Popular with Expats
The Portuguese market is dominated by a small number of large retail banks. For expats and foreign residents, the main names appearing consistently in recent professional and consumer analyses include Caixa Geral de Depósitos (CGD), Millennium BCP, Novo Banco and Banco Santander Portugal, alongside several smaller players that cater specifically to non-residents or offer strong remote services.
Caixa Geral de Depósitos is the largest bank in Portugal by assets and is wholly state owned. It has nationwide coverage and is widely perceived as one of the most accessible options for non-resident and newly arrived clients. Various relocation-focused sources describe CGD as relatively open to non-EU applicants, which makes it an important reference institution for expats who struggle to open accounts elsewhere.
Millennium BCP is the largest private bank in Portugal, with around 695 domestic branches and roughly 4.3 million customers worldwide. It is frequently cited as a preferred bank for expats due to tailored products for non-residents, especially mortgage and property-financing solutions. Millennium BCP is directly supervised by the European Central Bank as a significant institution, which is relevant for risk-conscious foreign residents who prefer large, well-regulated banks.
Banco Santander Portugal, part of the broader Spanish Santander group, operates hundreds of branches locally and offers a familiar brand for expats from markets where Santander is already present. Its scale, integration with an international banking group, and wide ATM coverage make it a practical option for foreign residents who value corporate backing and the ability to manage accounts across several countries within the same group, subject to product availability.
Specialized and Digital-Focused Banks for Foreigners
In addition to the large retail institutions, several banks and brands in Portugal position themselves as particularly expat-friendly or digitally oriented. Some of these banks maintain limited or no branch networks but emphasize online platforms, English-language interfaces and flexible onboarding for non-residents. These models can be attractive for foreign residents who are comfortable with remote account management and are willing to accept limited cash-handling services.
Banks such as Banco Best and other online-first institutions offer investment-oriented current accounts with international transfer tools and multi-channel support. Documentation requirements broadly mirror those of traditional banks, but processes are often optimized for digital submission, scanning and electronic signatures. For expats who plan to maintain cross-border investment portfolios or who prioritize online trading and global transfers over local branch contact, these banks can provide a more aligned proposition than mass-market retail banks.
Several newer or smaller banks and fintech-affiliated institutions support remote account opening for non-residents using video calls, certified document uploads and postal confirmation. While this approach can reduce the need for early travel, foreign residents should assess trade-offs: branch networks are limited, customer service may be more centralised, and the banks can apply narrow risk policies that change rapidly in response to regulatory pressure. Remote onboarding offers convenience, but expats should verify whether such accounts meet specific needs such as salary payments, mortgage eligibility or local direct debit arrangements.
Digital-only European banks and e-money providers with Portuguese IBANs or SEPA capabilities can complement, but not always fully replace, a domestic bank relationship. Many landlords, utilities and public-sector entities in Portugal still prefer or effectively require a traditional Portuguese bank account. Consequently, relocation professionals typically advise combining one solid local banking relationship with one or more international digital options for foreign exchange and travel use.
Comparative Overview of Key Banks for Expats
The following table summarizes the relative positioning of several banks frequently recommended for foreign residents and expats in recent relocation and financial advisory sources. The scoring is qualitative and indicative, not a formal rating, and conditions are subject to change.
| Bank | Ownership / Scale | Expats / Non-Resident Accessibility | Digital Services | Indicative Monthly Account Fees |
|---|---|---|---|---|
| Caixa Geral de Depósitos (CGD) | State owned, largest by assets | Generally accessible to non-residents; often recommended when other banks refuse | Solid mainstream online and mobile banking | Typically mid-range; basic accounts often charge single-digit euros per month |
| Millennium BCP | Largest private bank, extensive branch network | Strong focus on expats and non-resident property buyers; some tightened controls for certain nationalities | Well-developed digital platforms and English support in many branches | Current accounts usually charge modest monthly fees; premium packages higher |
| Novo Banco | Major domestic bank, restructured since 2014 | Offers products for residents and non-residents; individual experiences vary under strict compliance | Standard digital channels; improving after restructuring | Comparable to peers, with extra charges for certain services |
| Banco Santander Portugal | Subsidiary of global Santander group | Accessible for many expats, especially Europeans and those with existing Santander ties | Strong online and app-based services, plus extensive ATM network | Typical monthly maintenance for packaged accounts; some fee waivers with salary credit |
| Banco Best & similar online banks | Smaller, investment-oriented or digital-first | Targeted at financially active clients including non-residents with full documentation | High reliance on online platforms; limited physical presence | Fee structures vary; some accounts low-fee but higher transaction costs for specific services |
Foreign residents should treat this table as a starting framework rather than a definitive ranking. Individual suitability depends on nationality, residency status, income profile, and whether the future priority is everyday retail banking, mortgage access, property investment, or cross-border wealth management.
Because branch-level practices in Portugal can diverge from head-office policies, expats often experience significant variation between locations of the same bank. Advance contact, ideally in writing, with a specific branch or relationship manager can reduce uncertainty and wasted visits, particularly for non-EU clients or those with more complex financial backgrounds.
Fees, Service Quality and Risk Considerations
Portuguese banks typically charge monthly maintenance fees on current accounts, often in the range of a few euros per month for standard packages, with higher charges for premium accounts that include perks such as insurance or preferential loan terms. There may also be charges for international transfers, over-the-counter services, and cards with enhanced benefits. Some institutions waive monthly fees if a minimum salary or pension is credited regularly, which can be relevant for employed foreign residents but less so for retirees or investors with irregular income flows.
Foreign residents should pay particular attention to international transfer pricing. While SEPA transfers within the euro area are usually free or low-cost, transfers to and from non-euro currencies may incur currency conversion spreads, fixed fees per transaction, or tiered charges above specific thresholds. For expats who will regularly move funds from non-euro jurisdictions, combining a Portuguese bank for local operations with a specialist provider for foreign exchange can significantly reduce overall banking costs.
Service quality varies both between banks and across branches of the same institution. In larger cities, many branches have English-speaking staff and experience with foreign clients, while smaller towns may rely more on Portuguese-only interactions. Customer reviews and expat forums point to mixed experiences, from highly attentive relationship managers to slow compliance responses and occasional account freezes when documentation is not updated. Expats should maintain up-to-date records with their bank and respond quickly to any information requests in order to avoid disruptions.
From a risk perspective, Portugal’s mainstream banks are tightly regulated and broadly aligned with EU standards, but histories differ. Some banks, such as Novo Banco, have undergone major restructuring following the eurozone banking crisis and legacy asset problems. Current capital and asset-quality indicators have generally improved, but risk-sensitive foreign residents may prefer to prioritize either the state-owned CGD, large private banks supervised directly by the European Central Bank, or subsidiaries of major international groups for their primary account relationships.
The Takeaway
For foreign residents and expats, the best banks in Portugal are those that combine predictable account opening for non-residents, transparent documentation processes, manageable fees and robust digital services. Caixa Geral de Depósitos stands out for accessibility and nationwide coverage, particularly when other banks decline applications. Millennium BCP and Banco Santander Portugal offer broad product ranges and strong branch and ATM networks, making them well suited to expats who need mortgages, business services or integrated international banking.
Specialized and digital-focused banks, including online players such as Banco Best, add value for financially sophisticated expats who prioritize investment tools and remote management over cash handling and branch interaction. However, they rarely fully replace the need for at least one mainstream Portuguese bank account, especially when local landlords, utilities or public bodies specify domestic banking details for payments.
Given ongoing tightening of compliance standards and evolving internal policies, the optimal approach is to treat bank selection as a structured part of relocation planning. Foreign residents should define their priority criteria, prepare comprehensive documentation packages, and target a short list of banks known to be expat friendly, while remaining flexible to adjust if branch-level decisions differ. This strategy improves the likelihood of a smooth onboarding process and provides a solid financial foundation for life in Portugal.
FAQ
Q1. Can a foreigner open a bank account in Portugal before becoming a resident?
Yes, many banks allow non-resident accounts for foreigners who do not yet live in Portugal, provided they supply the required identification, tax number, proof of address and source-of-funds documentation.
Q2. Is a Portuguese tax number (NIF) always required to open a bank account?
In practice, most Portuguese banks request a NIF before opening any personal account, including for non-residents, so obtaining a NIF early is strongly advisable.
Q3. Which banks are generally considered the most accessible for non-residents?
State-owned Caixa Geral de Depósitos is often considered one of the most accessible options, alongside certain branches of Millennium BCP and other large retail banks that regularly work with foreign clients.
Q4. Are there banks in Portugal that allow fully remote account opening for expats?
Some banks and digital-focused institutions support remote onboarding using video identification and electronic signatures, but availability changes frequently and many still require at least one in-person visit or postal confirmation.
Q5. How high are typical monthly fees for current accounts in Portugal?
Monthly maintenance fees on standard current accounts are commonly in the low single-digit euro range, with higher charges for premium or packaged accounts and additional fees for specific services.
Q6. Do Portuguese banks offer English-language online banking and support?
Major banks generally offer at least partial English-language interfaces and have English-speaking staff in many urban branches, although smaller branches may operate mainly in Portuguese.
Q7. Are deposits in Portuguese banks protected for foreign residents?
Yes, deposits in licensed Portuguese banks are covered by the national deposit guarantee scheme up to 100,000 euros per depositor and per institution, regardless of nationality or residency.
Q8. Which bank is best for expats planning to buy property in Portugal?
Large retail banks such as Millennium BCP, CGD and Santander Portugal are commonly used by expats for property purchases, as they offer mortgage products and have experience assessing foreign income.
Q9. Is it possible to rely only on a foreign or digital bank instead of a Portuguese bank?
While foreign and digital banks can handle many international payments, in practice many Portuguese landlords, utilities and authorities prefer or require a domestic bank account for direct debits and local transfers.
Q10. Do all branches of the same bank follow identical policies for expat accounts?
No, branch-level practices can differ, especially regarding non-resident applicants, so it is prudent to contact specific branches in advance and confirm their current requirements in writing where possible.