Renewal Maths and Checklists

Worked renewal comparisons, claim-or-pay decisions, deductibles and step-by-step renewal checklists.

The cheapest renewal is the one that costs least over the year including what you would pay at claim time. A quote can look cheaper because the IDV was cut, an add-on was dropped, the voluntary deductible was raised or the NCB was entered wrongly. This group shows the arithmetic so you can line quotes up on equal terms.

Begin with the car insurance renewal checklist, which walks through the month before your expiry date. The other guides each take one decision: comparing your insurer's renewal notice with new quotes, whether to claim a small repair or pay it yourself to protect your NCB, choosing a voluntary deductible, renewing after the policy has expired, carrying NCB to a new car or transferring insurance when you sell, renewing a two-wheeler, and multi-year or usage-based policies.

The quote comparison tool tests up to three quotes against a repair bill you choose, the IDV calculator applies the standard age-based depreciation, and the renewal checklist tracks what you have checked. All figures in the examples are illustrative.

Renewal Maths and Checklists

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