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What is discretionary commission in car finance?

Edited by Adrian Defta

Discretionary commission has become a central issue in recent reviews of car finance practices.


However, many people who took out car finance were never told what it was — or that it could affect the deal they received.

This guide explains the discretionary commission in plain English, why it matters, and how it relates to wider concerns about car finance mis-selling.

General information only. No obligation.

What does "discretionary commission" mean?

In car finance, discretionary commission refers to a commission arrangement where a broker or dealer could influence the interest rate offered to a customer — and earn more commission if the rate was higher.

In simple terms:

  • The lender sets a range of possible interest rates

  • The dealer or broker could choose where within that range your rate landed

  • A higher interest rate could result in a higher commission for the intermediary

This arrangement was not always explained clearly to consumers at the time the finance was agreed.

How the discretionary commission worked in practice

When someone arranged car finance through a dealership, the focus was often on:

  • Monthly payments

  • Whether the car was affordable

  • Getting the deal approved quickly

What was not always explained was:

  • That the interest rate could vary

  • That the dealer might benefit financially from setting a higher rate

  • That alternative rates or structures might have existed

As a result, many consumers assumed the interest rate offered was fixed or set solely by the lender.

Why consumers often didn't know about it

In many cases, the discretionary commission was:

  • Buried in lender-dealer agreements

  • Referred to using technical language

  • Not discussed during sales conversations

Consumers were rarely told:

  • That commission existed

  • How it was calculated

  • That it could influence the cost of their finances

This lack of transparency is one reason the discretionary commission has attracted regulatory attention.

Why discretionary commission matters

Discretionary commission matters because it may affect:

  • The interest rate you paid

  • The total cost of your finance agreement

  • Whether you were given clear and fair information

The concern is not simply that the commission existed, but that consumers may not have been able to make an informed decision if key information was missing or unclear.

What has the FCA said about discretionary commission?

The Financial Conduct Authority (FCA) has raised concerns about discretionary commission arrangements in car finance.

In particular, the FCA has highlighted issues around:

  • Conflicts of interest

  • Lack of transparency

  • Whether customers were treated fairly

As a result, discretionary commission models of this type are no longer permitted in the same way they were in the past.

Importantly, this does not mean:

  • Every agreement was mis-sold

  • Every consumer is entitled to redress

Each case depends on its individual facts.

If you're unsure whether your situation relates to car finance mis-selling, it may help to understand the wider context first.

👉 understand car finance mis-selling

Does discretionary commission mean my finance was mis-sold?

Not necessarily.

Discretionary commission is one factor that may be relevant when assessing whether a car finance agreement was mis-sold.

Other factors may include:

  • What you were told at the time

  • Whether risks and costs were clearly explained

  • How the finance was presented

  • Whether key information was omitted

Which types of finance were affected?

Discretionary commission arrangements were most commonly associated with:

  • Personal Contract Purchase (PCP)

  • Hire Purchase (HP)

  • Dealer-arranged finance agreements

They were less common in:

  • Direct-to-lender applications

  • Personal loans arranged independently

The structure of the agreement — not just the product type — is what matters.

Which types of finance were affected?

Discretionary commission arrangements were most commonly associated with:

  • Personal Contract Purchase (PCP)

  • Hire Purchase (HP)

  • Dealer-arranged finance agreements

They were less common in:

  • Direct-to-lender applications

  • Personal loans arranged independently

The structure of the agreement — not just the product type — is what matters.

What can you do if this sounds familiar?

If you're unsure whether discretionary commission played a role in your agreement, a sensible first step is to:

  • Review your financial documents

  • Look at how the interest rate was described

  • Check whether commission or incentives were mentioned

You may also want to understand:

  • How complaints about car finance mis-selling work

  • Whether you've already signed a claims management company contract

Helpful guides:

Do I need a claims management company?

You are not required to use a claims management company to raise a complaint.

Consumers can:

  • Complain directly to lenders at no cost

  • Ask questions before taking any formal action

  • Seek independent guidance first

Using a claims management company does not guarantee a better outcome.

FAQs about discretionary commission

1. What is discretionary commission in simple terms?

It is a commission structure where a dealer or broker could earn more by setting a higher interest rate on a car finance agreement.

2. Is discretionary commission illegal?

Discretionary commission arrangements are no longer permitted in the same form, but that does not automatically make past agreements unlawful.

3. Does discretionary commission mean I paid too much?

Not always. Whether it affects what you pay depends on the specific agreement and how it was explained at the time.

4. Can I complain if discretionary commission was involved?

You can complain if you believe important information was not disclosed or the agreement was not explained fairly. Each complaint is assessed individually.

5. Do I need to act immediately?

There is no benefit in rushing without understanding your situation. Taking time to review your agreement can help avoid mistakes.

6. How can ProveIt help?

ProveIt does not submit claims or act as a claims management company.

We help you:

  • Understand how your car finance agreement works

  • See where the discretionary commission fits into the wider picture

  • Make informed decisions before taking further steps

👉 Help me understand my car finance agreement

General information only. No obligation.

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Guide created by Adrian Defta based on his experience and official sources of information (MSE, FCA, FOS, HMRC, etc.)

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