12-month car leases: how they work and who they suit

A 12-month lease gives you a car for one year under a contract hire agreement. This guide explains how the arrangement works, why the cost mechanics differ from a longer deal, where short terms come from, and which alternatives are worth weighing up.

By Adrian, Car Lease Deals UK · Updated 16 October 2026 · 7 min read

Key points

  • A 12-month lease is a contract hire agreement with a shortened term, so you hand the car back at the end and never own it.
  • The monthly rental is set against fewer payments, so the funder recovers depreciation and resale costs over 12 months rather than 36 or 48.
  • Initial rentals and mileage limits are set by each funder, so read the quoted multiple and the pence-per-mile excess rate in the paperwork before you sign.
  • Under contract hire you are the hirer and the funder is the owner. You are responsible for arranging insurance unless the contract states that cover is included, and you should check who pays vehicle excise duty (VED) in the quote.
  • Short-term rental, buying used and selling after a year, or a subscription may suit some drivers better, so compare the cost over the same period of use, not just the monthly figure.

What a 12-month car lease actually is

A 12-month lease is a personal or business contract hire agreement that runs for one year. You pay a monthly rental to use the car, you never own it, and you return it at the end. The structure is the same as a longer lease, just compressed.

Funders set their own minimum and maximum terms, and not every funder or car will be available on 12 months. Check the terms offered for the exact car you want.

If you are new to the basics, our guide to how car leasing works covers the moving parts: initial rental, monthly payments, mileage allowance and the end-of-contract return. The short-term car lease page puts 12-month agreements in the wider context of shorter commitments.

Where 12-month deals come from

Because funders set their own minimum terms, 12-month leases can be available only from some sources. Depending on the provider, these may include cars a funder or dealer already holds in stock, pre-registered cars, or short-term products run by specialist providers. The provider's own terms will state which applies.

Availability depends on the funder's view of how easily it can resell the car, and stock can change at short notice. Ask the provider directly rather than assuming.

A practical way to check a provider is in three steps:

  • Check whether the provider is a member of the BVRLA, using the BVRLA member directory rather than relying on a logo.
  • Ask the provider whether it can offer your exact model and specification on a 12-month term.
  • Ask for the same car quoted at 12 and 24 months, so you can see the difference in rental for the shorter term.

Checks before you sign

Once you have found a car, two checks on the paperwork matter more than the price.

First, confirm the funder is named. Contract hire should state that the funder owns the car and that you are hiring it. If the document refers to an option to buy, a final payment or a transfer of ownership, it may be a different product, so ask the provider to explain.

Second, read the early termination and extension clauses. For early termination, look for how the settlement figure is calculated, whether there is an administration charge on top, and whether any minimum period applies before you can end the agreement at all.

For extension, look for whether the funder is obliged to offer one or only may, whether the rental stays the same or is recalculated, and whether the mileage allowance is adjusted pro rata. If the contract is silent, ask for the answer in writing before you commit.

Why the monthly cost differs

A lease payment largely reflects the car's depreciation over the term, plus the funder's finance charge and any maintenance or admin fees. Cars usually lose value fastest early on, and the funder must recover whatever the car loses during your term. On a 12-month lease, that loss is recovered in just 12 payments. On a longer lease, the same early loss is spread across 36 or 48 payments, alongside the slower loss of later years.

So the first year costs the same in total depreciation terms, but it is divided differently. For figures on a specific car, look at used-price guides such as Parkers, CAP HPI or Auto Trader.

There is also a resale cost. After 12 months the funder has to sell the car, which means auction or dealer fees, preparation and any reconditioning. On a longer lease those costs are spread over more payments, on a shorter one over fewer.

Finally, there is residual value risk. The funder sets the car's expected value at hand-back when the contract starts, and carries the loss if the used market falls below it. On a short term the funder is exposed to the market twelve months from now, and prices that in.

Factor12-month lease36 to 48-month lease
Depreciation coveredThe steep early loss, recovered in 12 paymentsThe same early loss plus later years, spread over 36 to 48 payments
Resale costs per paymentSpread over 12 paymentsSpread over 36 to 48 payments
Cost comparisonCompare the total for the months you will use the carPer-year figures only hold if you keep the car for the full term
CommitmentOne year, then the car goes backThree to four years. Ending early may incur a settlement charge, as set out in the contract

Comparing quotes over the same period

We do not quote sample prices here, because any figure would be unverified. The method matters more, and it is simple.

If you need a car for one year, the 12-month quote is the realistic comparison. A longer lease cannot be assumed to end after a year without cost, because early termination is governed by the contract and may involve a settlement charge. Ask for that figure in writing if you want to weigh it up.

If you would keep a car for two or three years, compare quotes for the whole term. Multiply each monthly rental by the number of months, add the initial rental and any fees, and divide by the same period of use for each deal.

A per-year figure from a longer lease only holds if you use the full term. The right comparison is always the total over the period you will really need the car.

Deposits, mileage and fees

Leasing uses an initial rental rather than a deposit in the purchase sense. It is expressed as a multiple of the monthly rental, and the multiple is stated in the quote. Compare the multiple across providers rather than assuming a short term will carry a different one.

Mileage is agreed up front. Excess mileage is charged in pence per mile when you return the car, so check the figure in the paperwork.

Other charges to look for:

  • Documentation or admin fees at the start.
  • Early termination charges, which are set out in the contract and may include a settlement figure and an administration fee. Check the exact wording before signing.
  • Damage charges assessed against the BVRLA fair wear and tear standard at return, if the funder uses it.
  • Excess mileage charged per mile over the agreed limit.
  • Maintenance packages, which are optional and add to the monthly cost.

Insurance, tax and regulation

Under contract hire the funder owns the car and you are the hirer. You are responsible for arranging insurance unless the contract states that cover is included, so check the quote and agreement. Our guide on whether car leasing includes insurance explains the position in more detail, and packages that bundle cover are covered under leasing with insurance included.

VED is a cost of keeping the car on the road, and the agreement or quote should say who pays it and whether it is built into the rental. Rates change each tax year, so we do not quote them here. Check current rates on gov.uk vehicle tax.

Fuel and tyres are your responsibility unless the contract says otherwise, and servicing is yours unless a maintenance package is included. The running cost calculator can help add up the full monthly picture.

Business lessees should note that VAT is charged on the rental, and the rules on how much a VAT-registered business can reclaim on a leased car depend on its use and the type of vehicle. We do not quote the percentages here. Check HMRC's guidance on VAT for leased cars or ask your accountant.

Whether a lease is regulated by the Financial Conduct Authority depends on who the hirer is and the agreement's terms. Check the firm and its permissions on the FCA Register.

Who a 12-month lease suits

A 12-month lease fits people with a fixed, temporary need for a car over about a year. Typical examples are a one-year work posting, a gap while waiting for an electric vehicle charger or a new model, or a trial of a car type before committing longer.

Start with the length of the need. If you need a car for only a few weeks, compare short-term rental, which carries no long commitment. If your need is well beyond a year, ask for 24-month quotes alongside the 12-month one and compare the totals.

Then look at cost. Multiply each monthly rental by the months you will actually use the car, and add the initial rental and fees. The lowest total for your real need is the one to favour, not the lowest monthly figure.

Finally, consider mileage. A 12-month lease needs a predictable annual mileage, because excess mileage is charged per mile and there is little time to correct a limit set too low. If you cannot estimate your mileage with confidence, a short-term rental or subscription with flexible terms may be safer.

Alternatives to consider

For a few weeks or months, short-term rental avoids a long commitment. Compare quotes over your actual period, as the total depends on the provider and the car.

Buying a used car and selling it after a year is another option. You carry the depreciation, selling effort and any repair bills. Compare used-price guides such as Parkers, CAP HPI or Auto Trader for the car you have in mind.

A subscription packages the car into one monthly fee, and what else is included depends on the provider. Notice periods and minimum terms also vary, so read them before you sign. Our guide to car subscriptions sets out what to look for.

A longer lease can also work if you can exit it, but early termination is governed by the contract wording, so check how the settlement figure is calculated. Some funders may extend a contract hire agreement at their discretion, so ask before signing. The differences between finance types are explained in PCH vs PCP.

Whichever route you take, compare the total cost over the period you will actually need the car, not just the headline monthly payment.

Frequently asked questions

Is a 12-month car lease more expensive than a longer lease?+

The monthly rental is usually higher, because depreciation and resale costs are recovered over 12 payments rather than 36 or 48. The total is lower than a longer deal only because it covers fewer months. Compare the total over the period you will actually use the car.

Can I get a 12-month lease on any car?+

Not necessarily. Funders set their own minimum terms, so availability depends on the provider and the car. Ask for your exact model and specification on a 12-month term.

Do I need to pay a deposit on a 12-month lease?+

You pay an initial rental rather than a deposit, expressed as a multiple of the monthly payment. The multiple is stated in the quote. It is part of the lease cost, not a refundable deposit.

Is insurance included in a 12-month lease?+

You are responsible for arranging insurance unless the contract states that cover is included. Some packages bundle insurance into the monthly payment, in which case check the excess, named driver rules and age limits.

What happens if I need the car for longer than 12 months?+

Some funders may allow an extension, while others will not, so ask before signing. If not, you return the car and start a new agreement. Ending a contract early is governed by the contract wording and may involve a settlement charge, so check how it is calculated.

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Car Lease Deals UK is an independent information site. We do not sell, broker or arrange leases or finance. Rules and tax rates change, so check the latest position on gov.uk or with a regulated provider before making a decision.