Portugal’s Payment Rails & How They Work – SEPA, Multibanco & MB Way

9 Min

August 26, 2025

Portugal has one of the most efficient and commonly trusted payment systems in Europe. From everyday purchases to cross-border business payments, the country runs on a mix of local and European rails, which are SEPA, Multibanco, and MB Way.

Each of these serves a different purpose. SEPA handles euro transfers across Europe, including instant transfers in Portugal. Multibanco, Portugal’s homegrown ATM and online payment network, is everywhere, which is used for paying bills, taxes, and shopping online. And, MB Way is the country’s go-to mobile wallet, with over 5 million users. Together, they form the backbone of Portugal’s payment rails, and understanding how they work is key if you're building for the Portugal fintech ecosystem, exploring digital banking adoption in Portugal, or enabling smooth online payments in Portugal.

This blog talks about Portugal payment rails, SEPA payments Portugal, Multibanco Portugal, MB Way Portugal, Portugal digital payments, and much more.

Portugal Payment Rails

Let’s start with the basics. Portugal’s payment rails are the systems that move money between people, businesses, and banks. In Portugal, there are three main rail networks: SEPA, which handles euro transfers across Europe. It’s used for both regular and instant transfers in Portugal. Multibanco is a local network that powers ATMs, online bill payments, and in-store purchases. MB Way is a mobile wallet, built on Multibanco, used for peer-to-peer transfers, online shopping, and even paying at restaurants.

Each rail does something different, but they all connect into the wider Portugal banking system. Together, they make Portugal's digital payments fast, reliable, and easy to use, whether you're sending money abroad or just splitting a dinner bill.

If you're a business or a fintech, understanding these rails is a must. Want to accept card payments in Portugal? You’ll need to work with Multibanco. Want to support fast, cross-border transfers? You’ll need access to SEPA and ideally SEPA Instant. Want to tap into mobile users? You’ll need to offer MB Way in Portugal.

TransFi connects you to all these rails and more through one platform. It offers SEPA and instant transfers in Portugal, lets you integrate Multibanco and MB Way in Portugal, and handles 250+ local payment methods worldwide. With low fees, AI smart routing, and stablecoin-powered speed, TransFi is built for the modern Portugal fintech ecosystem.

Portugal Digital Payments

From everyday card use to mobile wallets like MB Way, more people are moving away from cash faster with Portugal's digital payments gaining traction. Over 90% of adults have a debit card, and card payments in Portugal account for most in-person transactions. E-commerce is booming, and locals are choosing bank transfers, Multibanco, and MB Way for online payments in Portugal.

Strong local rails like Multibanco and MB Way, growing trust in mobile payments, easy instant transfers in Portugal through SEPA, and a new generation of users expecting digital-first banking are driving this change. This is also reshaping the Portugal fintech ecosystem. New startups are focusing on payments, wallets, and open banking. Even traditional banks are investing in better digital experiences to keep up with digital banking adoption in Portugal. For global businesses and fintechs, this creates both a huge opportunity and a few challenges. Customers expect you to offer familiar options like MB Way Portugal or Multibanco Portugal, not just credit cards.

That’s where TransFi comes in. Whether you need access to SEPA, local rails, or mobile wallets, TransFi connects you with 250+ local methods, including full support for Multibanco and MB Way in Portugal. You also get smart AI routing, stablecoin-powered instant settlements, and access to 100+ countries. Digital payments in Portugal are evolving fast. TransFi helps you stay ahead.

SEPA Payments Portugal

If you're sending euros across borders in Europe, SEPA is the rail you're using. SEPA payments in Portugal make it easy to send and receive money across EU countries, with no extra fees or delays compared to local transfers. Two types of SEPA transfers matter here: the first, SEPA Credit Transfer (SCT) which conducts regular euro transfers, usually taking 1 business day. Second,  SEPA Instant (SCT Inst) which makes transfers land in under 10 seconds, 24/7, even on weekends.

Most Portuguese banks support SEPA Instant now, making instant transfers in Portugal a standard for many consumers and businesses. Whether you’re paying rent, splitting bills, or settling invoices, SEPA makes it smooth. SEPA is also a huge part of Portugal's digital payments and the broader Portugal banking system. It supports both personal payments and B2B flows, and it’s trusted for large sums because of its security and speed.

But if you're a global company trying to plug into this system from the outside, it’s not always straightforward. Bank integrations, compliance, and settlement delays can slow you down. That’s where TransFi helps by giving individuals and businesses direct access to SEPA and instant transfers in Portugal, and that too without the usual friction. 

Also read about: Sweden’s Payment Rails & How They Work – Swish, Bankgirot & The Cashless Society

Multibanco Portugal

If you’ve ever lived in or visited Portugal, you’ve used Multibanco, even if you didn’t realize it. It’s one of the most trusted parts of the Portugal banking system. You can use it to withdraw cash, pay your taxes, buy train tickets, top up your phone, and shop online. There are over 12,000 Multibanco ATMs across the country, and most debit and card payments in Portugal run through this system. It’s not just an ATM network; it’s a full payment rail that connects banks, shops, and government services.

For online stores, Multibanco Portugal offers a convenient way to get paid. Customers choose Multibanco at checkout, get a payment reference, then complete the transaction via ATM, online banking, or MB Way. It’s safe, familiar, and doesn’t require sharing any card details. In e-commerce, about 30% of online payments in Portugal use Multibanco and its also heavily used for subscriptions and invoice payments.

But if you're not based in Portugal, integrating Multibanco can be tough. Banks require local partnerships, and onboarding is slow. That’s where TransFi makes a real difference. You can plug into Multibanco Portugal without the paperwork. With one API, you get access to Multibanco, MB Way, and SEPA plus 250+ other local payment methods across 100+ countries. 

MB Way Portugal

MB Way is Portugal’s favorite mobile wallet. Built on top of the Multibanco network, MB Way lets people send money, shop online, split bills, pay in stores, and even withdraw cash without a card. Right now, over 5 million people in Portugal use MB Way which is almost half the country. 

For users, it’s simple. Link your bank account once, then use your phone number to send or receive money instantly, no IBAN needed. It’s also a top choice for online payments in Portugal, because it’s quick, secure, and doesn’t involve entering card details. In stores, shoppers can use MB Way to pay by scanning a QR code. 

From a business point of view, supporting MB Way Portugal is a smart move. It taps into a massive user base and offers real-time payments. It also builds trust; locals know it and love it. But integrating Multibanco and MB Way in Portugal isn’t always easy from outside the country. Though, TransFi makes it simple. With one integration, you can offer both, plus access to SEPA and instant transfers in Portugal, with low fees and smart routing that picks the best rail every time. MB Way is key to the Portugal digital payments boom and the shift toward mobile-first banking. If you want to grow in the Portugal fintech ecosystem, it’s not optional, it’s essential.

Conclusion

Portugal's payment rails are modern, reliable, and deeply local. SEPA makes cross-border euro transfers easy while Multibanco Portugal is the country’s backbone for in-store and online transactions. Apart from that, MB Way Portugal is leading the charge in mobile-first payments. Basically, mobile wallet growth in Portugal is steady, digital banking adoption in Portugal is rising, and more businesses are accepting local methods alongside cards.

But if you’re an international company trying to support SEPA and instant transfers in Portugal, or trying to integrate Multibanco and MB Way in Portugal, it’s not always plug-and-play. You need local knowledge, regulatory compliance, and tech that just works. TransFi makes this easy and lets you tap into the Portugal banking system and expand across borders with smart routing, stablecoin rails, global coverage, and real-time settlement.

So whether you’re building a fintech product, scaling a marketplace, or just want faster and cheaper cross-border payments in Portugal, talk to a payments expert at TransFi today and change the way you move money.

FAQs

  1. How do Portugal’s payment rails work?

Portugal payment rails include SEPA, Multibanco, and MB Way. SEPA handles domestic and cross-border euro transfers. Multibanco Portugal is the country’s local network for ATMs, bill payments, and online payments in Portugal. MB Way Portugal runs on Multibanco and supports mobile payments, peer-to-peer transfers, and QR code payments. These systems connect directly into the Portugal banking system and power most of the digital payments in Portugal today.

  1. Which is the best way to enable cross-border SEPA and instant transfers in Portugal?

The best way is to use a platform that supports both SEPA and instant transfers in Portugal without needing direct integrations with local banks. TransFi gives you access to SEPA, SEPA Instant, and local rails through one API, with AI smart routing to pick the fastest, most cost-effective path. It also uses stablecoin rails for real-time settlements, making cross-border transfers faster and cheaper.

  1. What is leading to mobile wallet growth in Portugal?

Three things: trust, convenience, and speed are leading to mobile wallet growth in Portugal. Younger users and urban shoppers are driving major mobile wallet growth in Portugal, supported by widespread smartphone use and digital banking features.

  1. What is driving digital banking adoption in Portugal?

Banks and users are both adapting. Traditional banks are upgrading their apps, while neobanks and fintechs offer mobile-first experiences. The shift from cash to cards, plus real-time options like instant transfers in Portugal, has also sped up digital banking adoption in Portugal. COVID-19 played a role, but now it’s more about convenience and habit.

  1. What is the best way to integrate Multibanco and MB Way in Portugal for global payments?

The best way to integrate Multibanco and MB Way in Portugal for global payments is via TransFi. Unlike other options, with TransFi, you don’t need to set up local bank partnerships to support Multibanco and MB Way in Portugal. You get access to those rails instantly, plus 250+ local payment methods across 100+ countries

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