SDD Core: payments that pull
Direct debits reverse the arrow: the creditor collects under a signed mandate — and the money can come back.
IN ONE LINE
Your gym fee and electricity bill leave your account without you doing anything each month.
That is a direct debit: instead of you pushing money out, the company pulls it in.
You allowed this once, up front, by signing a form.
As an analogy: it is a standing permission slip — you hand it to the gym, and the gym shows it to the banking system every time it collects.
Because someone else reaches into your account, the scheme wraps the arrangement in protections: you must be told before each collection, and if something looks wrong you can get the money back.
That safety valve is what makes pull payments acceptable to consumers at all.
WHAT IT ACTUALLY IS
SEPA Direct Debit is the pull side of SEPA.
The debtor signs a mandate — a standing authorisation carrying a unique mandate reference and the creditor's identifier.
The creditor then sends each collection to its own bank as a pain.008, and the banks exchange it as a pacs.003 through a clearing mechanism, aiming at an agreed due date when the debtor's account is debited.
Two schemes share this machinery: SDD Core, open to consumers with strong refund rights, and SDD B2B, business-only, where the debtor's bank must verify the mandate and authorised collections are final.
The creditor gets paid on time; the price is that the money is provisional.
HOW IT WORKS
Operationally, a collection is a scheduled event.
The creditor pre-notifies the debtor (an invoice or schedule counts), then presents the collection ahead of the due date — the Core rulebook defines a presentation window: no earlier than 14 calendar days before the due date and, for standard processing, no later than one interbank business day before it.
Collections carry a sequence type distinguishing one-off from recurrent instalments.
What operations teams actually watch is the R-rate: rejected, returned, and refunded collections signal bad account data, expired mandates, or unhappy customers — and every one of them takes back money the creditor had already counted.
A mandate itself lapses if the creditor lets 36 months pass without collecting.
THE WORDS
- SDD
- The SEPA schemes for pulling euro payments: the creditor collects from the debtor’s account under a signed mandate.
- Mandate
- The debtor’s signed authorisation letting a specific creditor collect from their account — the legal heart of every direct debit.
READ FIRST
CONNECTED TO
SOURCES
- 2025 SEPA Direct Debit Core rulebook version 1.1 (EPC016-06) — European Payments Council
- 2025 SEPA Direct Debit Business-to-Business rulebook version 1.1 (EPC222-07) — European Payments Council
Derived from SDD Core: payments that pull. Every claim on this card is sourced on that page.