
Originally Posted by
machine.pistol
I don't understand what you mean by "underinsured." You can insure a car you acquired for 1 million for say 1.5 million and pay the corresponding premium for that insured value, say, 30,000. But if you have a total loss (assuming without depreciation), then the insurer will pay you 1 million less deductible (because that is your loss and the insured covered you for that loss). The insurer will not pay you 1.5 million because that is not the value of your loss.
You can also choose to insure your 1 million car for only 500,000 and pay only 10,000 in premiums. If you have a total loss (assuming without depreciation), the insurer will pay you only up to 500,000 because that's the maximum amount of coverage (of course, less deductible).
Property insurance is different from life insurance where, if you believe your life is worth 2 million, then you pay the corresponding premium and if you die, your heirs will get 2 million. You can even get a 10 million insurance (but be prepared to pay the corresponding premium for that) and the insurer will pay your heirs 10 million.
The concept of deductible or participation in property insurance is that the insurer, while it is willing to cover you for loss arising from the risk insured against, cannot be totally responsible for your loss. There is somewhat a small amount of responsibility that may be attributed to you. This is called sharing of risks. In the Philippines, we are used to deductibles on car insurance on a fixed amount say 5,000, 3,000 and 2,000. In the event of a loss, the insurer will make a payout only if you shoulder your share of liability, which is by assuming the amount of deductible.