I’ve been wondering about this for awhile. I must be missing something here.
Most insurance is just that, insurance for things that really don’t happen often. Automobile insurance companies make a profit by taking the money they receive from ‘good drivers’ who pay their money and never use the services of the insurance companies and subtracting the money they pay out to the unlucky car accident victims and bad drivers. If they use odds (bad drivers pay more) the auto insurance turns a profit.
But life insurance is a bit different (from what I understand.) Everyone pays money and everyone dies, and insurance is cheap compared to what you receive when you die (not ‘if’, when.) $250,000? A million? For $10 a month! Uuuh.
So then, how do life insurance companies make money?
A life insurance company uses standard mortality tables that are based on experience over a lot of people over a lot of years. They know that those who pass their physical exam in order to get the insurance have a life expectancy of a certain number of years. Half will die before that time and half after. Those who live past their life expectancy pay the cost to the company of those who die early. The company charges a premium that will pay for the benefit and also make them some money. In addition, they invest the premiums they collect and make additional money that way. The only thing they have to worry about, like a gambing casino, is a long run of bad luck. This isn’t very likely to happen and they add an additional premium charge to protect against it.
(Income from premiums) + (Income from investments) - (Payouts for deaths) = (Gross profit)
You can see how, if investments are not returning much, premiums will have to be increased to maintain the same gross profit. Conversely, with good investments, either profits go up or premiums can be reduced.