Rental cars, loss of use and towing — who pays for the days you have no vehicle

Three different mechanisms can put a car under you while yours is being repaired, and they have different triggers, different caps and different stopping points. The money is lost in the gaps between them, not in any one of them.

Updated September 13, 2026 Beginner

The rental was arranged on the first day, and nobody said when it stops.

That is the shape of the problem behind a question people ask in plainer words: “who is paying for the car I am driving while mine is in the shop?” There are three answers, they come from different places, and they are governed by different rules. Most people are entitled to some combination of them and get caught out by the seams — the day the authorisation expires, the week between the first estimate and the supplement, the storage yard nobody told them was charging.

Route one: your own policy

A replacement-vehicle benefit on your own policy is a contractual promise with a number attached. It typically pays a daily amount up to a maximum — of days, or of money, or both — and the numbers are in the schedule rather than in the law. What it buys you in exchange for that ceiling is independence from the fault question: it applies whether or not anyone else was to blame, whether or not the other driver is identified, and without waiting for liability to be resolved. That is the whole point of it, and it is why people with this cover get a car on day one while people relying on the other side’s insurer are still on the phone.

The ceiling, though, is a ceiling. A daily limit set for a small hatchback does not stretch to the class of vehicle you actually drive, and the difference is yours. A day limit set for a routine repair does not cover a vehicle waiting eleven weeks for a part. And the cover usually starts when the vehicle goes out of service in a way the policy recognises, which is not always the day of the crash.

Route two: the at-fault driver’s insurer

When someone else is responsible, what you are owed is different in kind. It is not a benefit with a schedule; it is a loss you suffered because you were deprived of your vehicle, and the standard applied to it is reasonableness rather than a printed limit. Reasonable in three senses, each of which is argued separately: a reasonable class of replacement — broadly comparable to what you lost, not an upgrade; a reasonable period — the time the repair genuinely required, not the time it happened to take; and, in some systems, a reasonable rate rather than whatever a hire company happened to quote.

This route has the higher ceiling and the worse timing. Nothing is authorised until liability is accepted, and liability can take weeks; a claimant who waits for that is without a car in the meantime, and a claimant who does not wait is carrying the cost personally and hoping to recover it. That is a genuine dilemma and the reason the first route exists.

The period is where this argument actually happens. An insurer paying for another party’s repair has a legitimate interest in not funding a delay it did not cause and cannot control — a shop’s backlog, a customer who did not authorise work, a part chosen for aesthetic reasons. A claimant has an equally legitimate objection to being cut off on day fourteen because a model said fourteen, when the car came apart on day twelve and revealed another fortnight of work. Both positions are arguable, which is precisely why the paperwork decides it: a written extension request, with the shop’s reason, dated before the period ran out.

And on a total loss the period is short and rarely explained. Once the insurer has valued the car and made an offer, the reasoning is that you have the means to replace it, so the days stop being theirs — typically with a short allowance to arrange things. Owners who spend three weeks negotiating the valuation are often surprised to find the replacement-vehicle days ended in week one.

Route three, which is not really the same thing: towing and storage

Towing and storage get bundled into this question because they concern the same immobilised car, but the money behaves differently. Towing from the scene is usually a single covered cost, and the argument about it, when there is one, is that the vehicle was moved further or more expensively than necessary.

Storage is the one to watch. It accrues daily, silently, at a facility with no relationship to you and no incentive to stop the meter, and the insurer’s obligation to pay it is not open-ended. Where that obligation ends is not something we can state generically, and on a written-off car the charges can consume a visible fraction of a settlement before anyone looks — which is exactly why the remedy matters more here than the principle. The remedy is unglamorous: find out on day one where the car is and what it costs per day, and get the release or the authorisation in writing rather than by assumption.

Whether any of these has a deadline attached — a period for the insurer to acknowledge, to decide, or to pay — depends on your jurisdiction, and those are set out in the rules below rather than asserted here.

Where the money is actually lost

Not in the daily rate. In the days that belong to nobody.

The first gap is between the first estimate and the supplement: the authorisation was written against the visible damage, the real damage was larger, and the extension was requested a week late. The second is between routes: a claimant who starts on the other side’s insurer, is refused or delayed, and switches to their own policy, may find the days already spent are not recoverable under a benefit that had not started. The third is after a total-loss offer, when the rental stops and the storage does not.

None of that is solved by arguing about entitlement. It is solved by knowing, on the day the car goes in, which of the three routes is paying, how many days it has authorised, what happens on the day after that, and who is being billed for the space the car is occupying. Those are four questions with four written answers, and asking them costs one phone call at the start rather than an unrecoverable balance at the end.

What we cannot tell you

We cannot tell you what your own policy authorises, because that is in your schedule and the limits vary enormously between products. We do not know how often authorised durations are extended without argument, since insurers do not publish it. And where a repair has been delayed by several parties at once — a supplement, a part, an approval that sat unread — we have no principled way to tell you how the days get apportioned, because in practice they are not apportioned at all; they are negotiated, and the person with the dated documents does better.

Rules in your jurisdiction

Deadlines, fault rules and minimum coverage differ by state and country. Pick yours to see the rules that apply to this topic.

Select a jurisdiction to see its rules.

Frequently asked questions

Do I have to rent a car to claim loss of use from the at-fault insurer?

We cannot answer that from here, and it is not safe to assume either way. The claim is framed as the deprivation of your vehicle rather than as a refund of what you spent — but whether anything is actually paid where no money changed hands is exactly the question to put to the insurer, in writing, before you turn down a hire car. It matters most to people who borrowed a relative's car and assumed they had lost nothing.

The repair is taking far longer than the days they authorised. Now what?

Ask for the extension in writing before the authorised period ends, and attach the shop's reason — a supplement, a back-ordered part, a delay in approving extra work. An extension requested in advance with a documented cause is routine; the same request made after an unauthorised week has been billed is a dispute. Where the delay is the insurer's own — approval that took a fortnight — say so explicitly, because that is a different argument.

Who pays for towing and storage?

Towing from the scene is normally covered by whichever policy is paying for the damage, and storage is normally covered too, but not indefinitely. Get 'until when, and who is authorising it' answered in writing on the first day, because storage accrues daily whether or not anyone is looking at it, and on a total loss it moves fast.