Industry Guide
The complete guide to SEPA instant payments
SEPA instant payments create a fast, secure way for businesses and consumers throughout Europe to make cross-border transactions
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Key Takeaways
- The Single Euro Payments Area (SEPA) lets businesses and consumers make euro payments across 41 countries and territories as easily as a domestic transfer, erasing the divide between cross-border and local payments.
- Four core schemes handle euro payments in SEPA: standard credit transfers, instant credit transfers, and direct debits for consumers and businesses, all governed by the European Payments Council.
- SEPA Instant Credit Transfer is the real-time option, placing funds in the recipient’s account in under ten seconds at any hour of any day, and the payment is final the moment it settles.
- The EU Instant Payments Regulation (Regulation 2024/886) makes instant euro payments mandatory for euro-area providers and requires them to verify a payee’s name against the International Bank Account Number, with the rest of the European Economic Area following by 2027.
- SEPA instant payments work only for euro transfers within the SEPA area, so payments in other currencies or to parties outside SEPA fall outside the schemes and rely on One-Leg Out transfers or international rails.
What is the Single Euro Payments Area (SEPA)?
The Single Euro Payments Area (SEPA) is an initiative launched by the European banking and payments industry to synchronize and simplify electronic payments within the European Union (EU), as well as a number of non-EU countries.
SEPA aims to:
- Create a single, integrated market for euro-denominated payments
- Eliminate barriers on cross-border transactions, making them as seamless as domestic transactions
- Level the playing field across the eurozone for all participating countries
SEPA was first introduced for credit transfers in 2008, was fully implemented in the euro area in 2014, and was fully implemented for non-euro countries in 2016. In November 2017, the European Payments Council (EPC) launched the SEPA Instant Credit Transfer scheme, which brought real-time euro transfers to a framework that until then had covered standard transfers and direct debits.
Throughout its history, SEPA has aimed to simplify and standardize electronic payments, making it easier for businesses and individuals to conduct transactions across borders and within their own countries. It has also contributed to the integration of the European payments market and the adoption of common payment standards.
SEPA continues to evolve, with ongoing efforts to enhance efficiency, security and cross-border payment capabilities within the eurozone and beyond.
What are the different types of SEPA transfers?
SEPA consists of four transfer types, based on different processing schemes:
- SEPA Credit Transfer (SCT)
- SEPA Instant Credit Transfer (SCT Inst)
- SEPA Direct Debit Core
- SEPA Direct Debit Business-to-Business
What is a SEPA Credit Transfer (SCT)?
SEPA Credit Transfer (SCT) is a payment processing scheme used for making one-time, euro-denominated fund transfers between banks and payment service providers (PSPs) in the SEPA area. SCT is based on straight-through processing and is able to support both single and bulk payments. This type of transfer is often used to make one-time payments between accounts, such as bill payments, salary transfers, or general fund transfers.
What is a SEPA Instant Credit Transfer (SCT Inst)?
SEPA Instant Credit Transfer (SCT Inst) is the scheme for real-time euro transfers that makes funds available in the recipient’s account in less than 10 seconds, 24/7/365. It settles far faster than other SEPA transfer types, and most transactions complete in a few seconds. Though the EPC does not impose a cap on a single instant transfer, individual PSPs may set their own limits.
What is SEPA Direct Debit Core (SDD Core)?
SEPA Direct Debit Core (SDD Core) is a standardized payment method that enables authorized creditors, such as businesses or service providers, to collect payments directly from the bank accounts of debtors, typically consumers. Consumers must provide their explicit consent by signing a mandate to participate in SDD Core. SDD Core is often used to collect recurring payments, such as utility bills, subscriptions, or loan repayments.
What is SEPA Direct Debit Business-to-Business (SDD B2B)?
SEPA Direct Debit Business-to-Business (SDD B2B) is a variation of SDD Core designed specifically for B2B transactions. As with SDD Core, businesses must sign a mandate giving their full consent to participate in SDD B2B. SDD B2B is often used for recurring payments, such as invoice payments, subscription fees, membership dues, and supplier payments.
What other SEPA schemes exist?
Beyond the four core transfer types, the EPC operates several other schemes: the One-Leg Out Instant Credit Transfer, SEPA Request-to-Pay, SEPA Payment Account Access, and Verification of Payee.
What is One-Leg Out Instant Credit Transfer?
One-Leg Out Instant Credit Transfer (OCT Inst) handles international instant credit transfers where one party sits outside of SEPA, standardizing the euro side of the payment so a SEPA-based provider can process incoming and outgoing international transfers through the rails it already uses for SCT Inst. The EPC has been explicit that the standard SCT and SCT Inst schemes are not built for these international transfers, which is the reason OCT Inst exists.
What is SEPA Request-to-Pay?
With SEPA Request-to-Pay (SRTP), a payee can ask a payer to initiate a payment across in-store and online situations. It is a messaging functionality rather than a payment instrument, so the approved request is settled by a separate credit transfer.
What is SEPA Payment Account Access?
SEPA Payment Account Access (SPAA) is an open-payments scheme. It lets banks share payment-account data and allow third parties to initiate payments through application programming interfaces (APIs), going beyond the access the Revised Payment Services Directive (PSD2) requires and supporting premium services on top.
What is Verification of Payee?
Verification of Payee (VoP), checks whether a payee’s name matches the International Bank Account Number (IBAN) before a credit transfer is authorized, returning a match, close-match, or no-match result so the payer can decide whether to proceed. It became mandatory for euro-area providers on October 9, 2025 under the Instant Payments Regulation (IPR) and applies to standard and instant credit transfers alike
How does SEPA work?
SEPA works by applying one set of scheme rules and standardized account identifiers across every participating country, so banks and payment service providers process euro payments through the same steps regardless of national borders.
SEPA’s common rules and payment instruments bring greater standardization to euro-denominated electronic payments and ensure consistent processing across participating countries. Every bank account in the SEPA area is assigned an IBAN and a Bank Identifier Code (BIC) to uniquely identify bank accounts and financial institutions.
Each type of SEPA transfer follows largely the same path for initiation, processing, reconciliation, and settlement, except for SCT Inst, which settles in real time rather than over the following business day. That real-time settlement gives an instant transfer immediate finality once the funds reach the recipient’s account.
How do you make a SEPA payment?
To make a SEPA payment, a business needs an account at a PSP that participates in the relevant SEPA scheme, along with the payee’s IBAN. There is no separate “SEPA account” to open, since any euro-capable account held at a participating bank or PSP can send and receive SEPA payments.
For a credit transfer, the payer instructs their provider using the payee’s IBAN and BIC. A direct debit works the other way around, with the payer first signing a mandate that authorizes the payee to collect from their account, after which the payee initiates each collection.
Businesses handling larger volumes usually connect to SEPA through their bank’s payment files or an API, submitting transfers in bulk rather than one at a time, which suits payroll, supplier runs, and other batch payments.
What is the European Payments Council’s involvement in SEPA?
EPC is an international not-for-profit organization that works with European banks and payment service providers to develop and maintain SEPA schemes and frameworks. The EPC works closely with regulatory authorities and other stakeholders throughout the payments chain to advocate for the adoption and implementation of SEPA and to facilitate its integration with national payment systems.
Which countries are part of SEPA?
There are 41 countries and territories in SEPA, including European Union (EU) member states, the rest of the European Economic Area (EEA), and several non-EEA states. The participating countries are listed below.
EU Member States
Denmark
Estonia
Finland
France
Germany
Greece
Hungary
Ireland
Italy
Latvia
Lithuania
Luxembourg
Malta
The Netherlands
Poland
Portugal
Romania
Slovakia
Slovenia
Spain
Sweden
EEA Countries
Iceland
Norway
Liechtenstein
Non-EEA Countries
Albania
Andorra
Moldova
Monaco
Montenegro
North Macedonia
San Marino
Serbia
Switzerland
The United Kingdom
Vatican City State
Can businesses outside the EU use SEPA?
A business based outside the EU can use SEPA, provided it holds or can access a euro-denominated account with a payment service provider that participates in a SEPA scheme. For a payment where one party is outside of SEPA, the OCT Institute scheme covers the euro side of the transfer, giving SEPA-based providers a standardized way to handle incoming and outgoing international instant transfers.
How long do SEPA transfers take?
How long a SEPA transfer takes depends on the scheme and ranges from 10 seconds for an instant transfer to the next business day for a standard one. Direct debits also work differently, settling on a predetermined due date.
An SCT payment typically reaches the payee’s account within one business day for electronic transfers, though paper-initiated transfers may take one additional day. A transfer made over the weekend will be completed on the next working day. By comparison, SCT Inst payments happen in near-real time and are available around the clock, including on weekends and public holidays.
Both SDD Core and SDD B2B payments are collected on a set date that the payer agrees to in advance. The payer’s signed mandate authorizes the collections, and the creditor notifies the payer of each upcoming amount and date beforehand. The creditor files the collection request shortly ahead of that date, so the funds are pulled on the date itself.
What are the benefits to using SEPA instant payments?
The main benefit of SEPA instant payments for businesses is immediate access to incoming funds, which clear within seconds at any hour rather than over a following business day. With demand for real-time payments at an all-time high — there will be 198.08 billion real-time transactions globally by 2030, up 35.5 percent from 2030 — it’s easy to see why there’s so much interest in SCT Inst.
But that’s not the only factor behind SCT Inst adoption. Other benefits businesses can achieve from embracing SEPA instant payments include:
- Streamlined payments experience: The fast and always-available nature of SCT Inst payments simplifies financial transactions, making it suitable for a wide variety of use cases, including emergency payments, eCommerce purchases and last-minute bill settlements. SCT Inst can also be used in conjunction with other payment solutions, such as QR codes and SEPA Request-to-Pay, offering users access to a wider range of payment options.
- Control over costs: SCT Inst payments are irrevocable, which means recipients can rely on funds being delivered as agreed upon. This feature reduces the risk of payment disputes, chargebacks and fraudulent activity, as well as offers businesses greater financial stability and predictability.
- Improved resource allocation: SCT Inst automates every aspect of payments processing, including reconciliation, which saves businesses valuable time and resources. And by expediting processing and settlement, SCT Inst offers immediate access to funds, enabling businesses to improve liquidity and better manage their cash flow.
- Regulatory compliance: SCT Inst transactions adhere to SEPA’s strict standards, which are designed in accordance with various European regulations and rulebooks, including the PSD2, Regulation (EU) No. 260/2012, and the European Central Bank’s (ECB) legal framework.
- Greater interoperability: SCT Inst payments are based on the ISO 20022 messaging standard, which facilitates the exchange of structured data between financial institutions. As a result, SCT Inst (and other SEPA transfers) not only supports seamless cross-border transactions but also ensures interoperability and data consistency in payments. OCT Inst, in particular, is dedicated to international transactions standardized by the EPC.
What are the limitations of SEPA instant payments?
The main limitation of SEPA instant payments is that they work only for euro transfers within the SEPA area. Anything in another currency or involving a party outside SEPA falls outside the scheme, where providers turn to OCT Inst or international rails instead.
Other constraints businesses should weigh include:
- Reach across SEPA is not yet complete. Euro-area providers have had to accept incoming instant transfers since January 2025, and to send them as of October 2025, but providers in non-euro EEA countries have until 2027, so a sender cannot assume every SEPA account can receive an instant payment.
- Instant transfers are final the moment they settle, which is an issue in the event of erroneous or fraudulent payments. The 2025 rulebook permits only a single recall attempt, which is part of the reasoning behind mandatory VoP.
- Providers are able to apply transaction limits to transfers and may schedule short, pre-announced periods of downtime, which means SCT Inst isn’t guaranteed to be limitless or always available.
- SCT Inst’s 10-second window leaves little room for fraud and sanctions checks, which is why the regulations that govern SEPA shifted sanctions screening to a daily review of customer lists rather than a check on every transaction.
What else should businesses know about SEPA instant payments?
The most important recent development for businesses is the Instant Payments Regulation, adopted by the European Parliament and Council on March 13, 2024 and in force since April 8, 2024 as Regulation (EU) 2024/886. The regulation makes euro instant payments mandatory across the EU and the EEA and amends the SEPA Regulation along with related EU payment legislation.
Its main requirements for payment service providers in the euro area took effect on a staggered timetable:
- Receiving SCT Inst payments became mandatory on 9 January 2025.
- Since October 9, 2025, those same providers must also be able to send them.
- Charges for an instant credit transfer cannot exceed what a provider charges for an equivalent standard credit transfer.
- Verification of Payee, which checks the payee’s name against the supplied IBAN before a transfer is authorized, applies to SEPA credit transfers (standard and instant) as of October 9, 2025, and the check must be free to the payer.
- Daily screening of customers against EU sanctions lists has replaced per-transaction screening, in force since January 9, 2025.
Providers outside the euro area, together with electronic money institutions and payment institutions, follow a later timetable that runs into 2027. The European Commission and the ECB both publish the full implementation detail.
How does ACI Worldwide support the Instant Payments Regulation mandate?
ACI Worldwide supports the IPR mandate with payment technology that already meets the regulation’s requirements for providers operating in Europe. ACI provides technology for financial institutions and payment service providers embarking on their real-time payment journey, and it is IPR-experienced, with a compliant solution already available in Europe.
ACI shares how payments modernization, better fraud prevention, and enhanced security of payments in Europe can improve efficiency and remove friction for all users and suppliers in its Policy Guidance, Advancing European society through payments. ACI welcomes open and constructive dialogue with industry and regulatory stakeholders in Europe about how the European Commission can advance the payments ecosystem and achieve payments that are affordable, secure, and processed without hindrance across the SEPA countries.
ACI offers multiple deployment options for instant payment rails: on-premises, single-tenant, multi-tenant managed service, and cloud, to meet your business needs. Contact our team to learn more about how ACI supports instant payments across Europe.