SEPA Direct Debit lets a business collect euro payments straight from a customer's bank account once the customer has signed a mandate. It works across the 41 countries in the SEPA schemes. Under the Core scheme the customer can claim a no-questions refund for eight weeks; the B2B scheme removes that right but only works when the customer is a business.
SEPA Direct Debit basics
The Single Euro Payments Area (SEPA) is the EU-backed effort to make euro payments work the same way across participating countries. The European Payments Council (EPC), a body representing payment service providers, writes and maintains the scheme rulebooks, and the SEPA Regulation (Regulation (EU) No 260/2012) sets the technical and business requirements for euro credit transfers and direct debits in the EU.
SEPA Direct Debit is the scheme for collecting euro payments by debiting the customer's account. It is a pull payment: the customer authorises the business once through a mandate, and the business then initiates each collection, either as a single one-off payment or as a recurring series. Every collection is in euro, although the customer's account can be held in another currency, in which case the customer's bank handles the conversion.
The EPC list of SEPA scheme countries, last updated in December 2025, covers 41 countries: the EU member states, Iceland, Liechtenstein and Norway, plus Albania, Andorra, Moldova, Monaco, Montenegro, North Macedonia, San Marino, Serbia, Switzerland, the United Kingdom and Vatican City. Albania, Moldova, Montenegro and North Macedonia joined with an operational readiness date of 5 October 2025, and Serbia's earliest readiness date was May 2026. Before these additions the count was 36.
Bank participation varies within that scope. According to the EPC, SDD Core is mandatory for any bank or payment institution offering euro direct debits to consumers, while offering SDD B2B is optional. In non-EEA SEPA countries, participation depends on each bank adhering to the schemes, and EU legislation such as the SEPA Regulation applies fully only within the EU and EEA.
SDD Core and SDD B2B
SEPA Direct Debit runs as two separate schemes, each with its own rulebook. The choice sets the customer's refund rights and how quickly a collection becomes final.
SDD Core
SDD Core works for collections from consumers and businesses. The SDD Core rulebook gives the customer a no-questions-asked refund of any collection requested within eight weeks of the debit date. For an unauthorised collection, meaning one with no valid mandate behind it, the customer can claim a refund for up to 13 months after the debit date.
A refund is taken back from the business through its payment provider. The commercial disagreement behind it stays between the business and the customer; the rulebook keeps it outside the scheme.
SDD B2B
SDD B2B is limited to customers who are businesses, and a B2B collection presented against a consumer account is rejected or returned. The customer has no right to a refund for an authorised collection. The EPC describes the payment as final three business days after the debit date; within those three days the customer's bank can still return it for specific reasons.
The extra setup falls on the customer's side. The mandate details must be confirmed with and registered at the customer's bank, and a bank that has not received them may reject the collection. Banks are not obliged to offer B2B, so check that your customers' banks support it before building a B2B-only flow.
The collection cycle
Mandate
The mandate is the customer's authorisation for the business to collect from their account and for their bank to pay those collections. It can be a paper form signed by hand or an electronic document signed with a legally binding method. Each mandate has a unique mandate reference that travels with every collection made under it. A one-off mandate covers a single collection and cannot be reused.
The customer provides an IBAN. Since 1 February 2016 a BIC is no longer required for payments within the EEA, but collections involving non-EEA SEPA countries still need one. Under SDD B2B the customer also confirms the mandate with their own bank before the first collection.
Pre-notification
Before each collection the business must tell the customer the amount and the due date. The SDD Core rulebook's default is at least 14 calendar days before the due date, and the business and customer are free to agree a different timeline. The notice can be part of an invoice, and one notice can cover a schedule of recurring collections for an agreed period.
Submission and settlement
The business sends collections to its payment provider, which routes them through a clearing and settlement mechanism to the customer's bank. The customer's bank must receive each collection at least one inter-bank business day before the due date (D-1), and no earlier than 14 calendar days before it. This single D-1 deadline has covered first collections as well as later ones since November 2016, when it replaced a longer lead time for first collections. Providers set their own cut-off times ahead of D-1.
Under normal conditions the collection settles and is debited on the due date. The rulebook places the timing of the payout to the business outside the scheme, so a settlement window a provider quotes, such as two to five days, is that provider's term. Collections move between banks as ISO 20022 XML messages.
Returns, refunds and reason codes
A collection that fails comes back as an R-transaction with a reason code, following the EPC guidance on SDD reason codes. The customer's bank can reject a collection before settlement or return it up to five inter-bank business days after. Codes a subscription business should handle include AM04 (insufficient funds), AC04 (account closed), MD01 (no valid mandate, also used for refunds of unauthorised collections) and MD06 (a Core customer's refund request within the eight-week window). Data-protection law in some SEPA countries stops banks using AC04 or AM04, and the generic MS03 appears instead, so retry logic should not treat MS03 as a final answer.
The same guidance names late or missing pre-notification as a possible cause of insufficient-funds returns, and a gap between the pre-notified amount and the amount collected as a cause of refunds. The billing system controls both.
Costs compared with cards
The scheme leaves pricing to each provider, so costs depend on who collects for you. Stripe's published rates for an account in Portugal charge 1.5% + €0.25 for a standard EEA card, 2.8% + €0.25 for a premium EEA card, 2.5% + €0.25 for a UK card and 3.15% + €0.25 for other international cards. SEPA Direct Debit costs a flat €0.35 per successful collection, plus €3.50 per failed payment and €15 per disputed one.
On a €500 monthly subscription paid with a standard EEA card, Stripe's fee is €7.75 per collection, or €93 a year. Collected by SEPA Direct Debit, the same subscription costs €0.35 per collection, or €4.20 a year, before any failure or dispute fees. Because the SEPA fee is flat, the gap widens as invoices grow; on a €20 monthly plan it is €0.20 per collection.
GoCardless prices differently, with a percentage plus a fixed fee and a cap per transaction, and it charges domestic or international rates depending on where the business's collecting account is held. Compare each provider's rate card for your own country and invoice size.
Expired cards and failed payments
Card subscriptions fail when a card expires or is replaced and the customer does not update it. A mandate is tied to an IBAN, which has no expiry date, so SEPA Direct Debit removes card expiry as a cause of failed renewals.
Collections still bounce for insufficient funds or closed accounts. Mandates also lapse: if no collection is presented under a mandate for 36 months, the rulebook requires the business to cancel it and obtain a new mandate before collecting again.
Cash flow and refund exposure
The business picks the collection date, and under normal conditions the money settles on that date, which makes receipts easier to forecast than bank transfers that wait on the customer. Under Core the money stays refundable for eight weeks, so large invoices carry the most exposure. SDD B2B removes that exposure for business customers whose banks support it.
Good and poor fits
SEPA Direct Debit suits businesses with recurring euro revenue from customers who bank in SEPA countries, particularly at higher invoice values where a flat per-collection fee such as Stripe's beats a percentage card fee. B2B sellers whose customers' banks support SDD B2B also gain payment finality.
It fits less well for one-off purchases from new customers, where the mandate adds a checkout step to a single payment. Customers billed in sterling need a different scheme; recurring sterling payments run on Bacs Direct Debit in the UK.
Mandate management and compliance
Mandates carry obligations for as long as they exist. The SDD Core rulebook requires the business to store each signed mandate, with any amendments, while it is in force. After cancellation, the storage period follows national law and must at least cover the window in which the customer can claim a refund for an unauthorised collection, which runs 13 months from the debit date.
Either side can amend a mandate. The rulebook treats a new mandate reference, a new Creditor Identifier after a merger or restructuring, a change of creditor name and the customer moving to another account, at the same bank or a different one, as amendments to the existing mandate, which the business passes on with the next collection. When the business's identity changes through a merger or acquisition, it must tell customers so they recognise the new name on their statements.
Cancellation is handled between the business and the customer, without the banks. Separately, the customer can instruct their bank to refuse a specific collection, block all direct debits or limit them by amount or frequency, and banks must offer those options. A collection presented after the customer has cancelled can be refused, or reclaimed as unauthorised for up to 13 months.
Setting up SEPA Direct Debit
A business that collects in its own name needs a SEPA Creditor Identifier. The issuer depends on the country: in Germany the Bundesbank issues them free of charge to applicants based there. A business collecting through a payment provider should check whether the provider collects under its own identity. GoCardless, for example, appears as GoCardless Ltd on customers' bank statements unless the business pays for the add-on that shows its own name.
The build then covers mandate capture at signup, pre-notifications from the billing system, submitting collections before the provider's cut-off, mapping reason codes to retry and dunning rules, and an auditable mandate store. A payment provider or merchant of record takes on the bank connections and message formats; how much of the mandate and pre-notification work it also covers varies by provider.
SEPA Direct Debit through tiun
tiun is a merchant of record that combines authentication, payments, a customer database and analytics in one system. SEPA Direct Debit runs through the same SDK as cards and iDEAL, without a separate gateway contract, for subscriptions and usage-based billing alike. As merchant of record, tiun handles tax compliance and chargebacks, and it stores subscription status with the user record, so SEPA customers sit in the same database as card customers.
The alternative is to collect directly through a payment provider such as Stripe or GoCardless. That route gives you per-method pricing, including Stripe's flat €0.35 SEPA fee, but the business stays the seller and remains responsible for VAT registration and filing unless it adds a merchant of record service such as Stripe's Managed Payments. tiun publishes one transaction rate on its pricing page rather than a separate SEPA Direct Debit rate, so a business whose revenue is mostly high-value SEPA collections should compare the two routes on its own numbers.
Frequently asked questions
Can UK customers pay by SEPA Direct Debit?
Yes, if their bank takes part. The UK has remained inside the SEPA schemes' geographical scope since 1 February 2020, and UK banks and payment institutions authorised by the PRA or FCA are eligible to join. Collections are in euro, and because the UK is outside the EEA, each collection needs the customer's address and the bank's BIC. Recurring sterling payments run on Bacs Direct Debit instead.
How long does a SEPA Direct Debit take?
The customer's bank must receive the collection at least one inter-bank business day before the due date, for first and later collections alike, and settlement normally happens on the due date. When the money reaches the business depends on its payment provider.
Can SEPA Direct Debit be used for one-off payments?
Yes. Both schemes cover one-off collections. A one-off mandate authorises a single collection and cannot be reused, so each new one-off payment needs a new mandate.
What is the difference between SEPA Credit Transfer and SEPA Direct Debit?
A SEPA Credit Transfer is a push payment: the customer sends the money. A SEPA Direct Debit is a pull payment: the business collects it under the customer's mandate. For subscription billing, direct debit is the relevant scheme because the business sets the collection date.