DISP Complaints Handling: What the FCA Expects From Your Firm

What It Is

DISP — Dispute Resolution: Complaints — is the section of the FCA Handbook that sets out how regulated firms must handle complaints from eligible complainants. It covers the entire lifecycle: receiving, investigating, responding to, and reporting on complaints. DISP also governs the relationship between firms and the Financial Ombudsman Service (FOS), including referral rights and time limits.

At its core, DISP requires firms to have effective and transparent procedures for the reasonable and prompt handling of complaints. This is not a box-ticking exercise. The FCA views complaints handling as a direct indicator of whether a firm is treating its customers fairly and, since July 2023, whether it is meeting its Consumer Duty obligations.

DISP applies to expressions of dissatisfaction — whether oral or written — where the complainant alleges they have suffered, or may suffer, financial loss, material distress, or material inconvenience. Firms cannot narrow the definition to avoid their obligations.

Why the FCA Cares

Complaints are the canary in the coal mine. When a firm's complaints volumes spike, or when root causes remain unaddressed quarter after quarter, the FCA treats this as evidence of systemic failure. The regulator has been explicit: firms that do not learn from complaints are likely causing foreseeable harm.

The FCA publishes complaints data biannually and uses it to identify outlier firms for supervisory attention. High FOS uphold rates — particularly rates above 40% — attract scrutiny. Firms that consistently lose at FOS are not just getting individual decisions wrong; they are demonstrating that their internal complaints process is inadequate.

Since Consumer Duty came into force, the FCA has tightened the link between complaints MI and outcomes monitoring. Complaints data must now feed directly into a firm's annual outcomes assessment. A firm that treats complaints handling as a back-office afterthought is failing Consumer Duty.

Who It Affects

DISP applies to all FCA-authorised firms that deal with eligible complainants. This includes consumer credit firms, mortgage intermediaries, insurance brokers, wealth managers, payment services firms, and e-money issuers. The scope extends to appointed representatives, who must either handle complaints themselves under their principal's procedures or ensure the principal handles them.

Eligible complainants include individual consumers, micro-enterprises (fewer than 10 employees and turnover or balance sheet under EUR 2 million), charities with annual income under GBP 6.5 million, and trustees of trusts with net asset value under GBP 5 million.

Firms with limited permissions — such as those holding only secondary credit broking permissions — still fall within scope if they interact with eligible complainants.

What Firms Get Wrong

The most common failure is definitional avoidance. Firms re-label complaints as "queries," "feedback," or "service issues" to suppress recorded volumes. The FCA has been clear: if a customer expresses dissatisfaction and alleges loss, distress, or inconvenience, it is a complaint regardless of what the firm calls it.

The second major failure is inadequate root cause analysis. Many firms produce complaints reports that count volumes and track response times but never interrogate why complaints arise. Root cause analysis must be genuine — identifying systemic issues in products, processes, or communications and driving remedial action.

Third, firms routinely fail on timeliness. The eight-week deadline for final responses is a maximum, not a target. The FCA expects firms to resolve complaints as quickly as possible. Firms that routinely use the full eight weeks without justification face supervisory challenge.

Fourth, final response letters frequently omit or obscure FOS referral rights. The letter must clearly inform the complainant of their right to refer to the FOS within six months if dissatisfied. Burying this information in small print or legalistic language is a compliance failure.

Finally, firms undercount. Complaints received by any channel — phone, email, social media, in-person — must be captured. Firms that only count written complaints submitted through a formal process are under-reporting.

What Evidence the FCA Expects

The FCA expects firms to maintain a complaints register that records every complaint received, the date, the nature of the complaint, the product or service involved, the outcome, any redress paid, and the root cause category. This register must be readily available for supervisory review.

Firms must submit complaints data to the FCA biannually via the complaints return. This includes volumes by product type, outcomes, referrals to FOS, and redress paid.

Root cause analysis documentation should demonstrate a clear link between identified causes and remedial actions taken. The FCA wants to see board or senior management engagement with complaints MI — not just operational teams.

Under Consumer Duty, firms must also evidence how complaints data informs their outcomes monitoring. This means documented analysis showing how complaint trends relate to the four outcomes, and what actions the firm has taken in response.

Firms should retain complaint files for a minimum of three years from the date of the final response (five years for MiFID business).

Good Implementation

A well-run firm treats complaints as strategic intelligence. The compliance function reviews complaints data monthly, identifying trends and escalating systemic issues to senior management. Root cause categories are granular enough to be actionable — not generic buckets like "service" or "process."

The firm's complaints procedure is published, easy to find, and written in plain English. Staff are trained to recognise and record complaints at first contact, regardless of channel. There is no cultural resistance to logging complaints — staff understand that accurate recording protects the firm.

Final response letters are clear, fair, and empathetic. They explain the firm's investigation, its decision, any redress offered, and FOS referral rights in straightforward language. Response times are tracked against internal targets that are shorter than the eight-week regulatory maximum.

The board receives a quarterly complaints report that includes volumes, trends, root causes, FOS referral rates, uphold rates, and the status of remedial actions. Consumer Duty outcomes assessments draw directly on this MI.

How Our Tool Helps

The MEMA complaints tracking tool automates the end-to-end complaints lifecycle. It captures complaints from all channels into a single register, auto-categorises by product and root cause, tracks deadlines against both internal SLAs and the regulatory eight-week limit, and generates FOS-compliant final response templates.

The tool produces the MI reports that the FCA expects: volumes by period, product breakdowns, root cause analysis, FOS referral tracking, and outcome trends. These reports are designed to slot directly into board packs and Consumer Duty outcomes assessments without manual manipulation.

Deadline alerts ensure no complaint breaches the eight-week limit, and the audit trail provides a complete, time-stamped record of every action taken on each complaint — exactly what a supervisor would ask for during a firm visit.

How Our Service Helps

Our compliance outsourcing service includes a full complaints handling review as standard. We assess your firm's complaints procedure against current DISP requirements and Consumer Duty expectations, identify gaps, and provide a remediation plan with prioritised actions.

For firms that lack internal resource, we provide ongoing complaints oversight — reviewing root cause analysis, quality-assuring final response letters, and preparing your biannual complaints return. We act as a critical friend, ensuring your complaints process does not just meet the minimum but genuinely drives improvement.

Where firms face FOS cases, we provide case management support, helping to prepare responses and negotiate outcomes that protect the firm's interests while treating complainants fairly.

Relevant Sectors

DISP matters most for firms with high volumes of retail customer interaction. Consumer credit firms — including motor finance brokers and buy-now-pay-later providers — face particular scrutiny given the FCA's ongoing motor finance commission review and the surge in historical complaints.

Insurance brokers are frequently caught out by complaints about claims handling, even where the insurer is the underwriter. The FCA expects brokers to handle complaints about their own conduct (advice, disclosure, administration) and to direct insurer-related complaints appropriately.

Mortgage advisers face complaints around suitability of advice, particularly where interest rate changes have caused payment shock. The FCA has signalled increased focus on mortgage advice quality, making robust complaints handling a defensive necessity.

Payment services firms and e-money issuers also face growing complaints volumes around fraud, APP scams, and account access, with the FOS seeing a marked increase in referrals from this sector.