Is it cheaper to pay for car insurance annually, and what if you cannot?
Facts last reviewed 6 October 2026
Yes, almost always. Paying annually avoids the interest and fees that come with a monthly plan, and some insurers price the annual option lower to begin with. The catch is that 60%1 of drivers who pay monthly do so because they cannot pay in one go, so the cheaper option is the one many people cannot reach.
Why annual is cheaper
Two things make the annual price lower. The first is obvious: there is no credit, so there is no interest and there are no fees. The second is less visible. Some insurers rate the policy itself differently depending on how it is paid, so the annual price can be lower before any interest is counted. You will only see this if you run the same quote both ways.
What a monthly quote can hide
A quote page leads with a monthly figure because it is the smaller number. The figure to compare is the total amount payable over the year, which includes the interest and any arrangement fee, and which should be shown alongside. On policies sold through comparison sites the interest typically runs at 4% to 13%2, which is enough to move a policy from the cheapest on the page to the middle of it.
If you cannot pay annually
You are in the majority, and the options are limited. A few insurers offer interest-free instalments, though less than 3%3 of car insurance policies paid monthly were interest free in 2023, so they are hard to find. Some people pay the annual premium on a credit card with an interest-free period and clear it before the period ends, which works only if it is cleared in time. Beyond that, the practical step is to compare the finance as carefully as the cover, because the charge varies between providers more than most people expect.
The FCA's final report on premium finance found that customers across the market are now saving about £157 million4 a year because the cost of paying monthly has fallen. That is progress. It is not the same as the cost being gone.
Where InsPay fits
InsPay is being built to take the cost of paying monthly out of car insurance without asking you to find the annual premium yourself. A lending partner pays your insurer in full on day one. You repay that same amount in instalments, with nothing added for spreading it. What you pay for is the InsPay product, and its cost is shown in full before you agree to anything.
The second half is the excess. Your policy moves to a £1,000 combined excess, which lowers what the insurer charges for the same cover, and the InsPay product includes insurance that pays that excess when you claim. So the lower premium is real and the excess never reaches you.
InsPay is not the lender and not the insurer. The credit agreement is between you and the lending partner, your motor policy stays with your insurer, and the excess cover is provided by an insurer. InsPay arranges the payment and provides the product that holds it together.