Voluntary termination: handing a financed car back in the UK

The three sections that decide it

Voluntary termination is not a goodwill gesture and not a clause in your contract. It is a statutory right, and it comes from three places in the Consumer Credit Act 1974. The Act extends to Northern Ireland as well as to England, Wales and Scotland, so unlike the MOT fee, the age at which a car needs its first MOT, or a clean air zone, this rule does not change at the Great Britain border. The Financial Ombudsman Service, which handles complaints about regulated credit agreements, covers the whole of the United Kingdom on the same footing.

• Section 99(1) — the right. The debtor under a regulated hire-purchase or conditional sale agreement is entitled to terminate the agreement at any time before the final payment falls due, by giving notice to the person entitled to receive the sums payable under it.
• Section 100(1) — the liability. Where the agreement is terminated under section 99, the debtor is liable to pay the amount, if any, by which one half of the total price exceeds the aggregate of the sums paid and the sums due immediately before the termination.
• Section 189(1) — the definition that changes the answer. Total price means the total sum payable under the agreement, including any sum payable on the exercise of an option to purchase. It excludes sums payable as a penalty, or as compensation or damages for a breach.

Read them in that order and the rule falls out: section 100(1) sets the threshold at half the total price, and section 189(1) says the total price contains the optional final payment. On a PCP the optional final payment is the balloon, sometimes called the Guaranteed Minimum Future Value or GMFV.

Why the balloon sits in the base

This is the crux, and it is a single sentence: the balloon is inside the total price but not inside the monthly payments.

The threshold you are trying to reach is inflated by a sum you are not paying down each month. Your instalments have to climb over a bar that the balloon has raised. That is why “half the payments” and “half the total price” are different dates, and why the second one is always the one that matters.

Note what this does not mean. It does not mean you have to pay the balloon. The balloon is optional and stays optional. It only means the balloon is counted when the statutory threshold is worked out.

Worked example: a PCP

Take an agreement with a £2,000 deposit, 48 monthly payments of £250, a £8,000 optional final payment and a £10 option-to-purchase fee. These are illustrative inputs chosen to show the arithmetic, not typical market figures — no UK body publishes a typical deposit, term or balloon, so this page invents none.

Now find the month the threshold is crossed. What has been paid after n instalments is the deposit plus n payments:

So the half-rule point on this agreement is payment 37 of 48. That is 77% of the way through the term, not 50%. Someone who assumed “halfway” meant payment 24 would give notice 13 months early and be told they owed £3,005 to exercise the right.

One month makes a difference of a few pounds here, so it is worth being exact rather than approximately right: at payment 36 the shortfall is still £5.

When the half-rule point falls beyond the final payment

Push the balloon up and the term down and the threshold can move past the end of the agreement altogether. On a £1,000 deposit, 36 payments of £250, a £12,000 optional final payment and a £10 option fee:

On these figures the half-rule threshold is never reached by paying the contractual instalments. The right under section 99(1) does not disappear — it is exercisable at any time before the final payment falls due — but there is no point in the agreement at which it costs nothing. Exercise it after the last instalment and the section 100(1) liability is £1,005. Exercise it at payment 30 and it is £2,505, because less has been paid by then.

This is the shape that catches people out, and it is not exotic. It is what any deal with a strong residual value and a short term looks like.

HP compared with PCP

A PCP is legally a form of hire purchase, which is why the same sections govern both. The difference is the balloon, and without one the arithmetic behaves the way people expect.

Take the same 48 payments of £250 and the same £2,000 deposit, with no optional final payment and the same £10 option fee. The total price is £14,010, half is £7,005, and the threshold is crossed at payment 21 of 48 — 44% of the way through, slightly before the midpoint, because the deposit counts toward the sums paid.

Strip the deposit out as well and it lands almost exactly where the folk version of the rule says it does: 48 payments of £250 plus a £10 option fee is a total price of £12,010, half is £6,005, reached at payment 25 of 48 — a fraction past halfway, and the fraction is the option fee.

The generic advice is therefore roughly right for HP and materially wrong for PCP. The FCA’s own market data puts the two products in different places: PCP accounts for over half of agreements and is the most common product for new cars, at an average APR of about 5%, while HP is the most common product for used vehicles at an average of about 12%, with a weighted average of 13% across the used segment (FCA, CP25/27 Technical Annex 2 (7 October 2025)). Around 6.4 million agreements were outstanding in 2024, covering roughly £92 billion of advances.

What voluntary termination does not wipe out

Ending the agreement ends what is still to come. It does nothing to what has already happened.

• Excess mileage. Section 99(2) provides that termination does not affect liabilities under the agreement that have already accrued. The Financial Ombudsman Service determined in decision DRN-3597504 that excess mileage may be charged in addition to the half-rule figure. It is not cancelled by handing the car back, and it is not absorbed into the half-rule sum — it can arrive on top of it.
• Arrears. Anything already overdue on the agreement is an accrued liability in exactly the same way.
• Damage beyond reasonable care. Section 100(4) increases the liability where the debtor has failed to take reasonable care of the goods, by the amount required to compensate the creditor for that failure. Fair wear and tear is not the same thing as damage, and the inspection when the car goes back is where the difference is argued.

You still have to give the car back

Voluntary termination ends the agreement. It does not transfer the car to you, and it never could: on hire purchase and on PCP the finance company owns the car throughout, and ownership passes only when the final payment and any option-to-purchase fee have been made. That is the whole reason the option-to-purchase fee exists, and the reason section 189(1) counts it in the total price.

So the choice at the end of a PCP is the same three-way choice it always was — pay the optional final payment and the option fee and own the car, hand it back, or part-exchange it — and voluntary termination is a fourth route that ends the agreement early rather than at its natural end.

How to exercise the right

Section 99(1) requires notice to the person entitled to receive the sums payable under the agreement, which in practice means the finance company rather than the dealer.

1. Read the agreement and write down the deposit, the number and the amount of the monthly payments, the optional final payment, and the option-to-purchase fee. The first four are on the front page of most agreements; the option fee is often only in the schedule.
2. Add them up. That is your total price under section 189(1). Half of it is your threshold under section 100(1).
3. Compare the threshold with the deposit plus every instalment you have paid, and with any instalment that has already fallen due but is still unpaid — section 100(1) measures against the sums paid and the sums due, not the sums paid alone. The difference, if there is one, is what section 100(1) makes you liable for.
4. Give notice in writing to the finance company that you are terminating the agreement under section 99 of the Consumer Credit Act 1974. Keep a copy and a record of the date.
5. Arrange the return of the car and the inspection. Photograph the car and record the mileage on the day it goes back, because section 99(2) and section 100(4) are both argued on the state of the car and the mileage at that moment.

This is a statutory right, not a negotiation. Section 99(1) does not require the lender’s agreement and does not depend on your reason. If the lender declines to treat a valid notice as effective, or charges more than sections 99 and 100 allow, the Financial Ombudsman Service considers complaints about regulated credit agreements and is free to consumers.

Check the arithmetic on your own agreement

It is worth working out where your own half-rule point falls before deciding anything. The PCP calculator asks for the cash price, deposit, term, APR, optional final payment, option-to-purchase fee and the number of instalments paid so far — it derives the monthly payment from the cash price and the APR rather than asking you for it, so have those two to hand as well — and returns the total price under section 189(1), the section 100(1) threshold, the month at which the liability reaches zero, and what termination would cost today.