Payment Institutions

FCA Expectations for Complaints Handling in Payment Firms: A Practical Guide

Published February 2026 · Last reviewed 19 October 2026 · 7 min read

Key takeaways

  • Payment service and e-money complaints must get a final response within 15 business days of receipt (DISP 1.6.2AR).
  • Where a delay is beyond the firm's control, it must send a holding response within 15 business days and a final response within 35 business days.
  • DISP requires a prompt written acknowledgement that says when the firm will respond next. There is no fixed number of days.
  • Payment institutions and EMIs report complaints to the FCA once a year, within 30 business days of the end of the reporting period (DISP 1.10B).
  • Customers can refer unresolved complaints to the Financial Ombudsman Service, which can award up to £455,000 for complaints about acts on or after 1 April 2019.

Complaints handling is both a regulatory obligation and a critical indicator of the firm's relationship with its customers. For payment institutions and EMIs, effective complaints handling is not just about resolving individual disputes: it is about identifying systemic issues, improving products and services, and demonstrating to the FCA that the firm is delivering good customer outcomes. This article provides a practical guide to FCA complaints handling requirements for payment firms.

DISP Rules for Payment Firms

The FCA's Dispute Resolution (DISP) rules set out the requirements for complaints handling. The complaints handling rules in DISP 1 apply to payment institutions and EMIs, including small payment institutions, for complaints about payment services and e-money.

StepDeadlineRule
AcknowledgePromptly, in writingDISP 1.6.1R
Final response (payment services and e-money)15 business daysDISP 1.6.2AR
Holding response, if delay is beyond the firm's controlWithin 15 business daysDISP 1.6.2AR
Final response after a holding response35 business daysDISP 1.6.2AR
Final response (other complaints)8 weeksDISP 1.6.2R
Annual complaints return30 business days after the reporting periodDISP 1.10B

Definition of a complaint. Any expression of dissatisfaction, whether oral or written, about the firm's provision of, or failure to provide, a financial service or product. The threshold is low: firms should not apply overly narrow definitions that exclude legitimate complaints.

Acknowledgement. DISP 1.6.1R requires a prompt written acknowledgement that reassures the customer the complaint is being dealt with and says when the firm will respond next. Many firms set an internal standard of a few business days.

Response timelines. For payment-related complaints, a final response must be provided within 15 business days of receipt. Where the delay is for reasons beyond the firm's control, the firm must send a holding response within 15 business days explaining why, and give a final response within 35 business days. For complaints about other activities, the standard 8-week deadline applies, and firms may choose to handle the whole complaint under the shorter payment services timetable.

Final response. The final response must address the complaint substantively, explain the firm's conclusions and any redress offered, and inform the customer of their right to refer the complaint to the Financial Ombudsman Service (FOS) if dissatisfied.

Referral to FOS. If the firm cannot resolve the complaint within the relevant timeframe, or if the customer is dissatisfied with the final response, the customer can refer the matter to the FOS, normally within six months of the final response. From 1 April 2026, the FOS can award up to £455,000 for complaints about acts or omissions on or after 1 April 2019.

Consumer Duty Integration

The Consumer Duty applies to authorised payment institutions and EMIs in their dealings with retail customers. It elevates complaints handling from a reactive process to a proactive compliance function. Under the Duty, firms must:

Analyse complaint data for root causes. Individual complaints may indicate systemic issues with products, processes or communications. The FCA expects firms to conduct regular root cause analysis and to take corrective action where patterns emerge.

Use complaints data for outcomes monitoring. Complaint volumes, themes, resolution times and customer satisfaction indicators are key inputs for Consumer Duty outcomes monitoring. The board should receive regular reporting on complaint trends and their implications.

Ensure fair outcomes. Complaint resolution must deliver fair outcomes for customers. This includes appropriate redress, timely resolution and clear communication throughout the process.

Building an Effective Complaints Framework

  1. Clear complaint identification. Train all customer-facing staff to recognise and record complaints, including verbal expressions of dissatisfaction.
  2. Centralised complaint management. Implement a central complaint management system that tracks all complaints from receipt through resolution, with automated timeline alerts.
  3. Skilled investigators. Ensure complaint investigators have adequate training, authority and access to systems to investigate complaints thoroughly and fairly.
  4. Root cause analysis. Conduct quarterly root cause analysis of complaint themes and report findings to senior management with recommended corrective actions.
  5. FOS liaison. Maintain a clear process for FOS referrals, including timely response to FOS enquiries and analysis of FOS decisions for implications.
  6. Regulatory reporting. Submit the annual payment services and e-money complaints return (DISP 1 Annex 1AD) within 30 business days of the end of each reporting period.

What Firms Should Do Now

  1. Review your complaints handling framework against DISP requirements and Consumer Duty expectations.
  2. Assess whether complaint identification is comprehensive: are you capturing all expressions of dissatisfaction?
  3. Implement root cause analysis if not already in place.
  4. Ensure complaint data is reported to the board as part of Consumer Duty outcomes monitoring.
  5. Train all staff on complaint identification and handling procedures.

Regulatory Counsel advises payment firms on complaints handling framework design, Consumer Duty integration and FCA compliance. Contact us for a written proposal.

Frequently asked questions

15 business days from receipt. If the delay is beyond the firm's control, a holding response is due within 15 business days and the final response within 35 business days. Other complaints follow the standard 8-week timeline.

Yes. Payment institutions, EMIs and registered account information service providers submit an annual complaints return within 30 business days of the end of the reporting period (DISP 1.10B).

The Duty requires firms to go beyond reactive handling: analysing complaint data for root causes, using complaints for outcomes monitoring and ensuring fair resolution outcomes.

Yes: if the firm cannot resolve the complaint within the relevant timeframe or the customer is dissatisfied with the final response, the customer can refer to the FOS.

DISP does not set a fixed number of days. It requires a prompt written acknowledgement that tells the customer when to expect the next response. Many firms adopt a short internal standard.

Normally six months from the date of the firm's final response, provided the final response told the customer about this time limit.

From 1 April 2026, £455,000 for complaints about acts or omissions on or after 1 April 2019, and £205,000 for earlier acts or omissions.

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