Credit transfers across the euro area rose to 15.7 billion in the first half of a single year alone, up 7.7% year over year, and the volume keeps climbing. A growing share of that volume is payroll runs, supplier payments, marketplace payouts, and insurance disbursements: businesses paying many recipients at once, over and over, every month.
That volume is now colliding with a regulatory deadline. As of January 2023, 2,323 institutions across 29 countries had joined the SCT Inst scheme, but adoption only became mandatory recently: euro-area PSPs had to support outgoing instant payments by October 2025. Banks that handled bulk payments through file uploads and overnight batch processing are now expected to support instant, API-reachable rails for the same volume.
Finance, HR, and operations teams already pay dozens, hundreds, or thousands of recipients in a single run. The question is whether that run happens through a manual file upload to a bank portal or through software that validates, approves, tracks, and reconciles the batch automatically. Payment Initiation Service (PIS)-enabled SEPA transfers make the second option possible, and they’re becoming the default for companies that need scale without a treasury department.
Bulk payments allow businesses to bundle multiple outbound transfers into a single payment run. It is not a separate payment rail, but an operational workflow used to process hundreds of payments simultaneously. These batches are typically triggered via file uploads, an ERP dashboard, or a payment API, and executed through networks like SEPA Credit Transfer (SCT) or SEPA Instant (SCT Inst).
Common uses of bulk payments include:
The terms bulk payments, batch payments, and mass payouts are often used interchangeably, depending on the sector. “Batch payments” is commonly used in banking and operations environments, while “mass payouts” is often seen in platform and marketplace contexts.
Unlike direct debits, which collect funds from a payer’s account, bulk payments are push payments initiated by the sender.
An HR platform generates a payroll run containing 120 employee payments, validates beneficiary details, and sends the batch through a bulk payments workflow. Once approved, the platform initiates the transfers, receives payment statuses, and automatically reconciles the results against payroll records.
Bulk payment workflows range from manual file uploads to fully automated API-based initiation. In file-based models, users either create payment instructions manually (typically via CSV) or export a pre-filled XML file from accounting, HR, or business software and upload it to their bank’s online portal for execution. In API-based models, payment initiation happens directly within the software through bank connectivity, eliminating the need to switch to a banking interface.
The following illustrates the API-based bulk payments workflow:
Traditional bulk payments rely on CSV or XML files, EBICS TS connections, and bank portals. This model works well for large corporations with established treasury operations and the infrastructure to support it. Validation, approvals, and reconciliation are typically handled as separate steps outside the payment flow itself, which is manageable with the right internal processes in place, but it does limit visibility and automation for businesses that don’t have those processes built out. The model tends to show its limits in specific situations, including the following:
Open Banking is what makes API-driven bulk payments accessible beyond large enterprises with complex ERP and treasury infrastructure. It’s built on a European regulatory framework, PSD2, which created Payment Initiation Services (PIS) and required banks to expose the APIs that make this kind of connectivity possible.
Because that framework applies across the EU, software vendors can connect to multiple banks through a single platform from a licensed Payment Initiation Service Provider (PISP), such as Powens. This reduces the need for multiple, lengthy bank-by-bank integrations and enables them to offer PIS directly within their accounting and finance software or ERP at a much faster go-to-market speed and with increased cost efficiency. It also provides superior functionality, such as the possibility to automate status tracking, recipient data verification, and reconciliation.
Payments are moving from bank-controlled interfaces to software-defined workflows, allowing for greater automation, stronger controls, and tighter integration with financial systems. Bulk payments are evolving beyond a mere banking feature to a core component of financial and operational infrastructure across accounting and financial software vendors and ERPs, providing significant added value to end users.
The main rails used for PIS-initiated euro bulk payments are SEPA Credit Transfer and SEPA Instant Credit Transfer. SCT remains the standard SEPA rail for non-instant euro credit transfers, though SCT Inst is an increasingly popular choice as it becomes a mandatory capability Payment Service Providers (PSPs) must provide for euro transfers.
PSD2 introduced regulated Payment Initiation Services (PIS), allowing third parties to initiate payments with user consent and SCA, and creating the foundation for API-driven transaction workflows. Even though the regulation forced EU banks to provide PIS APIs, companies still have integration headaches. Today, firms that want to provide PIS-based bulk payments, such as accounting software vendors, have two main options:
Under the EU Instant Payments Regulation, PSPs must support instant euro credit transfers according to a staggered timeline while ensuring charges are no higher than comparable standard credit transfers.
The law also requires PSPs to provide Verification of Payee (VoP) checks. These analyze whether the payee name matches the account identifier, typically the IBAN, before the payer authorizes a credit transfer.
All of the above make payment-data quality, beneficiary validation, and exception handling increasingly important for bulk payment workflows.
When a bulk payment fails, the impact can be enormous; a single error can affect hundreds of transactions, while outdated beneficiary data can trigger widespread failures, exceptions, or fraud exposure.
Risks such as supplier fraud, payroll diversion, and unauthorized account changes can also amplify quickly, especially when visibility and controls are weak. As a result, bulk payments require stronger controls than individual transfers.
Effective bulk payment workflows combine preventive and detective controls. These include IBAN and beneficiary-name validation, increasingly supported by Verification of Payee, multi-level approval workflows, comprehensive audit trails, and AML or sanctions screening.
The most resilient approaches embed these controls directly into the payment workflow, helping teams identify issues before execution while improving oversight, traceability, and compliance.
Powens helps businesses integrate payout workflows directly into their accounting, treasury, HR, or vertical software.
With Powens’ Accounts & Payments solutions, companies can initiate SEPA payments, schedule one-off or batch payouts, and keep better oversight of outgoing payment flows from the tools their teams already use.
For software platforms and financial services companies, Powens also enables payment initiation to be embedded directly into the product experience. Through API and webview-based connectivity, users can initiate and manage payments within existing workflows instead of switching between business software and separate banking interfaces.
Powens supports payment initiation, scheduled one-off and batch payouts, bank connectivity, payment status visibility, and reconciliation-friendly workflows designed for operational efficiency.
The future of bulk payments is about creating automated, auditable workflows with stronger controls, better visibility, and faster reconciliation.
For businesses looking to embed and orchestrate SEPA-based payout workflows, Powens’ Payment solutions provide a modern Open Finance approach.