Life insurance (or life assurance, especially in the Commonwealth of Nations) is a contract between an insurance policy holder and an insurer or assurer, where the insurer promises to pay a designated beneficiary a sum of money (the benefit) in exchange for a premium, upon the death of an insured person (often the policy holder). Depending on the contract, other events such as terminal illness or critical illness can also trigger payment. The policy holder typically pays a premium, either regularly or as one lump sum. Other expenses, such as funeral expenses, can also be included in the benefits.

Life policies are legal contracts and the terms of the contract describe the limitations of the insured events. Specific exclusions are often written into the contract to limit the liability of the insurer; common examples are claims relating to suicide, fraud, war, riot, and civil commotion.

Life-based contracts tend to fall into two major categories:

Protection policies – designed to provide a benefit, typically a lump sum payment, in the event of a specified occurrence. A common form—more common in years past—of a protection policy design is term insurance.
Investment policies – the main objective of these policies is to facilitate the growth of capital by regular or single premiums. Common forms (in the U.S.) are whole life, universal life, and variable life policies.
Main article: History of insurance

Amicable Society for a Perpetual Assurance Office, established in 1706, was the first life insurance company in the world.
An early form of life insurance dates to Ancient Rome; «burial clubs» covered the cost of members’ funeral expenses and assisted survivors financially. The first company to offer life insurance in modern times was the Amicable Society for a Perpetual Assurance Office, founded in London in 1706 by William Talbot and Sir Thomas Allen.[1][2] Each member made an annual payment per share on one to three shares with consideration to age of the members being twelve to fifty-five. At the end of the year a portion of the «amicable contribution» was divided among the wives and children of deceased members, in proportion to the number of shares the heirs owned. The Amicable Society started with 2000 members.[3][4]

The first life table was written by Edmund Halley in 1693, but it was only in the 1750s that the necessary mathematical and statistical tools were in place for the development of modern life insurance. James Dodson, a mathematician and actuary, tried to establish a new company aimed at correctly offsetting the risks of long term life assurance policies, after being refused admission to the Amicable Life Assurance Society because of his advanced age. He was unsuccessful in his attempts at procuring a charter from the government.

His disciple, Edward Rowe Mores, was able to establish the Society for Equitable Assurances on Lives and Survivorship in 1762. It was the world’s first mutual insurer and it pioneered age based premiums based on mortality rate laying «the framework for scientific insurance practice and development»[5] and «the basis of modern life assurance upon which all life assurance schemes were subsequently based».[6]

Mores also gave the name actuary to the chief official—the earliest known reference to the position as a business concern. The first modern actuary was William Morgan, who served from 1775 to 1830. In 1776 the Society carried out the first actuarial valuation of liabilities and subsequently distributed the first reversionary bonus (1781) and interim bonus (1809) among its members.[5] It also used regular valuations to balance competing interests.[5] The Society sought to treat its members equitably and the Directors tried to ensure that policyholders received a fair return on their investments. Premiums were regulated according to age, and anybody could be admitted regardless of their state of health and other circumstances.[7]

Life insurance premiums written in 2005
The sale of life insurance in the U.S. began in the 1760s. The Presbyterian Synods in Philadelphia and New York City created the Corporation for Relief of Poor and Distressed Widows and Children of Presbyterian Ministers in 1759; Episcopalian priests organized a similar fund in 1769. Between 1787 and 1837 more than two dozen life insurance companies were started, but fewer than half a dozen survived. In the 1870s, military officers banded together to found both the Army (AAFMAA) and the Navy Mutual Aid Association (Navy Mutual), inspired by the plight of widows and orphans left stranded in the West after the Battle of the Little Big Horn, and of the families of U.S. sailors who died at sea.

Parties to contract
The person responsible for making payments for a policy is the policy owner, while the insured is the person whose death will trigger payment of the death benefit. The owner and insured may or may not be the same person. For example, if Joe buys a policy on his own life, he is both the owner and the insured. But if Jane, his wife, buys a policy on Joe’s life, she is the owner and he is the insured. The policy owner is the guarantor and he will be the person to pay for the policy. The insured is a participant in the contract, but not necessarily a party to it.

Chart of a life insurance
The beneficiary receives policy proceeds upon the insured person’s death. The owner designates the beneficiary, but the beneficiary is not a party to the policy. The owner can change the beneficiary unless the policy has an irrevocable beneficiary designation. If a policy has an irrevocable beneficiary, any beneficiary changes, policy assignments, or cash value borrowing would require the agreement of the original beneficiary.

In cases where the policy owner is not the insured (also referred to as the celui qui vit or CQV), insurance companies have sought to limit policy purchases to those with an insurable interest in the CQV. For life insurance policies, close family members and business partners will usually be found to have an insurable interest. The insurable interest requirement usually demonstrates that the purchaser will actually suffer some kind of loss if the CQV dies. Such a requirement prevents people from benefiting from the purchase of purely speculative policies on people they expect to die. With no insurable interest requirement, the risk that a purchaser would murder the CQV for insurance proceeds would be great. In at least one case, an insurance company which sold a policy to a purchaser with no insurable interest (who later murdered the CQV for the proceeds), was found liable in court for contributing to the wrongful death of the victim (Liberty National Life v. Weldon, 267 Ala.171 (1957)).

Contract terms
Special exclusions may apply, such as suicide clauses, whereby the policy becomes null and void if the insured commits suicide within a specified time (usually two years after the purchase date; some states provide a statutory one-year suicide clause). Any misrepresentations by the insured on the application may also be grounds for nullification. Most US states specify a maximum contestability period, often no more than two years. Only if the insured dies within this period will the insurer have a legal right to contest the claim on the basis of misrepresentation and request additional information before deciding whether to pay or deny the claim.

The face amount of the policy is the initial amount that the policy will pay at the death of the insured or when the policy matures, although the actual death benefit can provide for greater or lesser than the face amount. The policy matures when the insured dies or reaches a specified age (such as 100 years old).

Costs, insurability, and underwriting
The insurance company calculates the policy prices (premiums) at a level sufficient to fund claims, cover administrative costs, and provide a profit. The cost of insurance is determined using mortality tables calculated by actuaries. Mortality tables are statistically based tables showing expected annual mortality rates of people at different ages. Put simply, people are more likely to die as they get older and the mortality tables enable the insurance companies to calculate the risk and increase premiums with age accordingly. Such estimates can be important in taxation regulation.[8][9]

In the 1980s and 1990s, the SOA 1975–80 Basic Select & Ultimate tables were the typical reference points, while the 2001 VBT and 2001 CSO tables were published more recently. As well as the basic parameters of age and gender, the newer tables include separate mortality tables for smokers and non-smokers, and the CSO tables include separate tables for preferred classes.[10]

The mortality tables provide a baseline for the cost of insurance, but the health and family history of the individual applicant is also taken into account (except in the case of Group policies). This investigation and resulting evaluation is termed underwriting. Health and lifestyle questions are asked, with certain responses possibly meriting further investigation. Specific factors that may be considered by underwriters include:

Personal medical history[11]
Family medical history[12]
Driving record[13]
Height and weight matrix, otherwise known as BMI (Body Mass Index)[14]
Based on the above and additional factors, applicants will be placed into one of several classes of health ratings which will determine the premium paid in exchange for insurance at that particular carrier.[13]

Life insurance companies in the United States support the Medical Information Bureau (MIB),[15] which is a clearing house of information on persons who have applied for life insurance with participating companies in the last seven years. As part of the application, the insurer often requires the applicant’s permission to obtain information from their physicians.[16]

Automated Life Underwriting is a technology solution which is designed to perform all or some of the screening functions traditionally completed by underwriters, and thus seeks to reduce the work effort, time and/or data necessary to underwrite a life insurance application.[17] These systems allow point of sale distribution and can shorten the time frame for issuance from weeks or even months to hours or minutes, depending on the amount of insurance being purchased.[18]

The mortality of underwritten persons rises much more quickly than the general population. At the end of 10 years, the mortality of that 25-year-old, non-smoking male is 0.66/1000/year. Consequently, in a group of one thousand 25-year-old males with a $100,000 policy, all of average health, a life insurance company would have to collect approximately $50 a year from each participant to cover the relatively few expected claims. (0.35 to 0.66 expected deaths in each year × $100,000 payout per death = $35 per policy.) Other costs, such as administrative and sales expenses, also need to be considered when setting the premiums. A 10-year policy for a 25-year-old non-smoking male with preferred medical history may get offers as low as $90 per year for a $100,000 policy in the competitive US life insurance market.

Most of the revenue received by insurance companies consists of premiums, but revenue from investing the premiums forms an important source of profit for most life insurance companies. Group Insurance policies are an exception to this.

In the United States, life insurance companies are never legally required to provide coverage to everyone, with the exception of Civil Rights Act compliance requirements. Insurance companies alone determine insurability, and some people are deemed uninsurable. The policy can be declined or rated (increasing the premium amount to compensate for the higher risk), and the amount of the premium will be proportional to the face value of the policy.

Many companies separate applicants into four general categories. These categories are preferred best, preferred, standard, and tobacco. Preferred best is reserved only for the healthiest individuals in the general population. This may mean, that the proposed insured has no adverse medical history, is not under medication, and has no family history of early-onset cancer, diabetes, or other conditions.[19] Preferred means that the proposed insured is currently under medication and has a family history of particular illnesses. Most people are in the standard category.

People in the tobacco category typically have to pay higher premiums due to the higher mortality. Recent US mortality tables predict that roughly 0.35 in 1,000 non-smoking males aged 25 will die during the first year of a policy.[20] Mortality approximately doubles for every extra ten years of age, so the mortality rate in the first year for non-smoking men is about 2.5 in 1,000 people at age 65.[20] Compare this with the US population male mortality rates of 1.3 per 1,000 at age 25 and 19.3 at age 65 (without regard to health or smoking status).[21]

Death proceeds
Upon the insured’s death, the insurer requires acceptable proof of death before it pays the claim. The normal minimum proof required is a death certificate, and the insurer’s claim form completed, signed, and typically notarized.[citation needed] If the insured’s death is suspicious and the policy amount is large, the insurer may investigate the circumstances surrounding the death before deciding whether it has an obligation to pay the claim.

Payment from the policy may be as a lump sum or as an annuity, which is paid in regular installments for either a specified period or for the beneficiary’s lifetime.[22]

Insurance vs assurance
The specific uses of the terms «insurance» and «assurance» are sometimes confused. In general, in jurisdictions where both terms are used, «insurance» refers to providing coverage for an event that might happen (fire, theft, flood, etc.), while «assurance» is the provision of coverage for an event that is certain to happen. In the United States, both forms of coverage are called «insurance» for reasons of simplicity in companies selling both products.[citation needed] By some definitions, «insurance» is any coverage that determines benefits based on actual losses whereas «assurance» is coverage with predetermined benefits irrespective of the losses incurred.

Life insurance may be divided into two basic classes: temporary and permanent; or the following subclasses: term, universal, whole life, and endowment life insurance.

Term insurance
Main article: Term life insurance
Term assurance provides life insurance coverage for a specified term. The policy does not accumulate cash value. Term insurance is significantly less expensive than an equivalent permanent policy but will become higher with age. Policy holders can save to provide for increased term premiums or decrease insurance needs (by paying off debts or saving to provide for survivor needs).[23]

Mortgage life insurance insures a loan secured by real property and usually features a level premium amount for a declining policy face value because what is insured is the principal and interest outstanding on a mortgage that is constantly being reduced by mortgage payments. The face amount of the policy is always the amount of the principal and interest outstanding that are paid should the applicant die before the final installment is paid.

Group life insurance
Group life insurance (also known as wholesale life insurance or institutional life insurance) is term insurance covering a group of people, usually employees of a company, members of a union or association, or members of a pension or superannuation fund. Individual proof of insurability is not normally a consideration in its underwriting. Rather, the underwriter considers the size, turnover, and financial strength of the group. Contract provisions will attempt to exclude the possibility of adverse selection. Group life insurance often allows members exiting the group to maintain their coverage by buying individual coverage. The underwriting is carried out for the whole group instead of individuals.

Permanent life insurance
Permanent life insurance is life insurance that covers the remaining lifetime of the insured. A permanent insurance policy accumulates a cash value up to its date of maturation. The owner can access the money in the cash value by withdrawing money, borrowing the cash value, or surrendering the policy and receiving the surrender value.

The three basic types of permanent insurance are whole life, universal life, and endowment.

Whole life
Main article: Whole life insurance
Whole life insurance provides lifetime coverage for a set premium amount (see main article for a full explanation of the many variations and options).

Universal life coverage
Universal life insurance (ULl) is a relatively new insurance product, intended to combine permanent insurance coverage with greater flexibility in premium payments, along with the potential for greater growth of cash values. There are several types of universal life insurance policies, including interest-sensitive (also known as «traditional fixed universal life insurance»), variable universal life (VUL), guaranteed death benefit, and has equity-indexed universal life insurance.

Universal life insurance policies have cash values. Paid-in premiums increase their cash values; administrative and other costs reduce their cash values.

Universal life insurance addresses the perceived disadvantages of whole life—namely that premiums and death benefits are fixed. With universal life, both the premiums and death benefit are flexible. With the exception of guaranteed-death-benefit universal life policies, universal life policies trade their greater flexibility off for fewer guarantees.

«Flexible death benefit» means the policy owner can choose to decrease the death benefit. The death benefit can also be increased by the policy owner, usually requiring new underwriting. Another feature of flexible death benefit is the ability to choose option A or option B death benefits and to change those options over the course of the life of the insured. Option A is often referred to as a «level death benefit»; death benefits remain level for the life of the insured, and premiums are lower than policies with Option B death benefits, which pay the policy’s cash value—i.e., a face amount plus earnings/interest. If the cash value grows over time, the death benefits do too. If the cash value declines, the death benefit also declines. Option B policies normally feature higher premiums than option A policies.

Main article: Endowment policy
The endowment policy is a life insurance contract designed to pay a lump sum after a specific term (on its ‘maturity’) or on death. Typical maturities are ten, fifteen or twenty years up to a certain age limit. Some policies also pay out in the case of critical illness.

Policies are typically traditional with-profits or unit-linked (including those with unitized with-profits funds).

Endowments can be cashed in early (or surrendered) and the holder then receives the surrender value which is determined by the insurance company depending on how long the policy has been running and how much has been paid into it.

Accidental death
Accidental death insurance is a type of limited life insurance that is designed to cover the insured should they die as the result of an accident. «Accidents» run the gamut from abrasions to catastrophes but normally do not include deaths resulting from non-accident-related health problems or suicide. Because they only cover accidents, these policies are much less expensive than other life insurance policies.

Such insurance can also be accidental death and dismemberment insurance or AD&D. In an AD&D policy, benefits are available not only for accidental death but also for the loss of limbs or body functions such as sight and hearing.

Accidental death and AD&D policies very rarely pay a benefit, either because the cause of death is not covered by the policy or because death occurs well after the accident, by which time the premiums have gone unpaid. To know what coverage they have, insureds should always review their policies. Risky activities such as parachuting, flying, professional sports, or military service are often omitted from coverage.

Accidental death insurance can also supplement standard life insurance as a rider. If a rider is purchased, the policy generally pays double the face amount if the insured dies from an accident. This was once called double indemnity insurance. In some cases, triple indemnity coverage may be available.

Senior and pre-need products
Insurance companies have in recent years developed products for niche markets, most notably targeting seniors in an aging population. These are often low to moderate face value whole life insurance policies, allowing senior citizens to purchase affordable insurance later in life. This may also be marketed as final expense insurance and usually have death benefits between $2,000 and $40,000. One reason for their popularity is that they only require answers to simple «yes» or «no» questions, while most policies require a medical exam to qualify. As with other policy types, the range of premiums can vary widely and should be scrutinized prior to purchase, as should the reliability of the companies.

Health questions can vary substantially between exam and no-exam policies. It may be possible for individuals with certain conditions to qualify for one type of coverage and not another.[citation needed] Because seniors sometimes are not fully aware of the policy provisions it is important to make sure that policies last for a lifetime and that premiums do not increase every 5 years as is common in some circumstances.[citation needed]

Pre-need life insurance policies are limited premium payment, whole life policies that are usually purchased by older applicants, though they are available to everyone. This type of insurance is designed to cover specific funeral expenses that the applicant has designated in a contract with a funeral home. The policy’s death benefit is initially based on the funeral cost at the time of prearrangement, and it then typically grows as interest is credited. In exchange for the policy owner’s designation, the funeral home typically guarantees that the proceeds will cover the cost of the funeral, no matter when death occurs. Excess proceeds may go either to the insured’s estate, a designated beneficiary, or the funeral home as set forth in the contract. Purchasers of these policies usually make a single premium payment at the time of prearrangement, but some companies also allow premiums to be paid over as much as ten years.

Related products
Riders are modifications to the insurance policy added at the same time the policy is issued. These riders change the basic policy to provide some feature desired by the policy owner. A common rider is accidental death (see above). Another common rider is a premium waiver, which waives future premiums if the insured becomes disabled.

Joint life insurance is either term or permanent life insurance that insures two or more persons, with proceeds payable on the death of either.

Unit Linked Insurance Plans
Main article: Unit-linked insurance plan
These are unique insurance plans which are basically a mutual fund and term insurance plan rolled into one. The investor doesn’t participate in the profits of the plan per se, but gets returns based on the returns on the funds he or she had chosen.

See the main article for a full explanation of the various features and variations.

With-profits policies
Main article: With-profits policy
Some policies afford the policyholder a share of the profits of the insurance company—these are termed with-profits policies. Other policies provide no rights to a share of the profits of the company—these are non-profit policies.

With-profits policies are used as a form of collective investment scheme to achieve capital growth. Other policies offer a guaranteed return not dependent on the company’s underlying investment performance; these are often referred to as without-profit policies, which may be construed as a misnomer.

Where the life insurance is provided through a superannuation fund, contributions made to fund insurance premiums are tax deductible for self-employed persons and substantially self-employed persons and employers. However where life insurance is held outside of the superannuation environment, the premiums are generally not tax deductible. For insurance through a superannuation fund, the annual deductible contributions to the superannuation funds are subject to age limits. These limits apply to employers making deductible contributions. They also apply to self-employed persons and substantially self-employed persons. Included in these overall limits are insurance premiums. This means that no additional deductible contributions can be made for the funding of insurance premiums. Insurance premiums can, however, be funded by undeducted contributions. For further information on deductible contributions see «under what conditions can an employer claim a deduction for contributions made on behalf of their employees?» and «what is the definition of substantially self-employed?». The insurance premium paid by the superannuation fund can be claimed by the fund as a deduction to reduce the 15% tax on contributions and earnings. (Ref: ITAA 1936, Section 279).[24]

South Africa
Premiums paid by a policyholder are not deductible from taxable income, although premiums paid via an approved pension fund registered in terms of the Income Tax Act are permitted to be deducted from personal income tax (whether these premiums are nominally being paid by the employer or employee). The benefits arising from life assurance policies are generally not taxable as income to beneficiaries (again in the case of approved benefits, these fall under retirement or withdrawal taxation rules from SARS). Investment return within the policy will be taxed within the life policy and paid by the life assurer depending on the nature of the policyholder (whether natural person, company-owned, untaxed or a retirement fund).

United States
Premiums paid by the policy owner are normally not deductible for federal and state income tax purposes, and proceeds paid by the insurer upon the death of the insured are not included in gross income for federal and state income tax purposes.[25] However, if the proceeds are included in the «estate» of the deceased, it is likely they will be subject to federal and state estate and inheritance tax.

Cash value increases within the policy are not subject to income taxes unless certain events occur. For this reason, insurance policies can be a legal and legitimate tax shelter wherein savings can increase without taxation until the owner withdraws the money from the policy. In flexible-premium policies, large deposits of premium could cause the contract to be considered a modified endowment contract by the Internal Revenue Service (IRS), which negates many of the tax advantages associated with life insurance. The insurance company, in most cases, will inform the policy owner of this danger before deciding their premium.

The tax ramifications of life insurance are complex. The policy owner would be well advised to carefully consider them. As always, both the United States Congress and state legislatures can change the tax laws at any time.

United Kingdom
Premiums are not usually deductible against income tax or corporation tax, however qualifying policies issued prior to 14 March 1984 do still attract LAPR (Life Assurance Premium Relief) at 15% (with the net premium being collected from the policyholder).

Non-investment life policies do not normally attract either income tax or capital gains tax on a claim. If the policy has as investment element such as an endowment policy, whole of life policy or an investment bond then the tax treatment is determined by the qualifying status of the policy.

Qualifying status is determined at the outset of the policy if the contract meets certain criteria. Essentially, long term contracts (10 years plus) tend to be qualifying policies and the proceeds are free from income tax and capital gains tax. Single premium contracts and those running for a short term are subject to income tax depending upon the marginal rate in the year a gain is made. All UK insurers pay a special rate of corporation tax on the profits from their life book; this is deemed as meeting the lower rate (20% in 2005–06) of liability for policyholders. Therefore, a policyholder who is a higher-rate taxpayer (40% in 2005-06), or becomes one through the transaction, must pay tax on the gain at the difference between the higher and the lower rate. This gain is reduced by applying a calculation called top-slicing based on the number of years the policy has been held. Although this is complicated, the taxation of life assurance-based investment contracts may be beneficial compared to alternative equity-based collective investment schemes (unit trusts, investment trusts and OEICs). One feature which especially favors investment bonds is the ‘5% cumulative allowance’—the ability to draw 5% of the original investment amount each policy year without being subject to any taxation on the amount withdrawn. If not used in one year, the 5% allowance can roll over into future years, subject to a maximum tax-deferred withdrawal of 100% of the premiums payable. The withdrawal is deemed by the HMRC (Her Majesty’s Revenue and Customs) to be a payment of capital and therefore, the tax liability is deferred until maturity or surrender of the policy. This is an especially useful tax planning tool for higher rate taxpayers who expect to become basic rate taxpayers at some predictable point in the future, as at this point the deferred tax liability will not result in tax being due.

The proceeds of a life policy will be included in the estate for death duty (in the UK, inheritance tax) purposes. Policies written in trust may fall outside the estate. Trust law and taxation of trusts can be complicated, so any individual intending to use trusts for tax planning would usually seek professional advice from an Independent Financial Adviser and/or a solicitor.

Pension term assurance
Although available before April 2006, from this date pension term assurance became widely available in the UK. Most UK insurers adopted the name «life insurance with tax relief» for the product. Pension term assurance is effectively normal term life assurance with tax relief on the premiums. All premiums are paid at a net of basic rate tax at 22%, and higher-rate tax payers can gain an extra 18% tax relief via their tax return. Although not suitable for all, PTA briefly became one of the most common forms of life assurance sold in the UK until, Chancellor Gordon Brown announced the withdrawal of the scheme in his pre-budget announcement on 6 December 2006.

Stranger originated
Stranger-originated life insurance or STOLI is a life insurance policy that is held or financed by a person who has no relationship to the insured person. Generally, the purpose of life insurance is to provide peace of mind by assuring that financial loss or hardship will be alleviated in the event of the insured person’s death. STOLI has often been used as an investment technique whereby investors will encourage someone (usually an elderly person) to purchase life insurance and name the investors as the beneficiary of the policy. This undermines the primary purpose of life insurance, as the investors would incur no financial loss should the insured person die. In some jurisdictions, there are laws to discourage or prevent STOLI.


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Although some aspects of the application process (such as underwriting and insurable interest provisions) make it difficult, life insurance policies have been used to facilitate exploitation and fraud. In the case of life insurance, there is a possible motive to purchase a life insurance policy, particularly if the face value is substantial, and then murder the insured. Usually, the larger the claim, and the more serious the incident, the larger and more intense the ensuing investigation, consisting of police and insurer investigators.[26]

The television series Forensic Files has included episodes that feature this scenario. There was also a documented case in 2006, where two elderly women were accused of taking in homeless men and assisting them. As part of their assistance, they took out life insurance for the men. After the contestability period ended on the policies, the women are alleged to have had the men killed via hit-and-run car crashes.[27]

Recently, viatical settlements have created problems for life insurance providers. A viatical settlement involves the purchase of a life insurance policy from an elderly or terminally ill policy holder. The policy holder sells the policy (including the right to name the beneficiary) to a purchaser for a price discounted from the policy value. The seller has cash in hand, and the purchaser will realize a profit when the seller dies and the proceeds are delivered to the purchaser. In the meantime, the purchaser continues to pay the premiums. Although both parties have reached an agreeable settlement, insurers are troubled by this trend. Insurers calculate their rates with the assumption that a certain portion of policy holders will seek to redeem the cash value of their insurance policies before death. They also expect that a certain portion will stop paying premiums and forfeit their policies. However, viatical settlements ensure that such policies will with absolute certainty be paid out. Some purchasers, in order to take advantage of the potentially large profits, have even actively sought to collude with uninsured elderly and terminally ill patients, and created policies that would have not otherwise been purchased. These policies are guaranteed losses from the insurers’ perspective.

On April 17, 2016, a report by 60 Minutes claimed that life insurance companies do not pay significant numbers of beneficiaries.[28]
by William Talbot and Sir Thomas Allen.[7][8] Edward Rowe Mores established the Society for Equitable Assurances on Lives and Survivorship in 1762.

It was the world’s first mutual insurer and it pioneered age based premiums based on mortality rate laying «the framework for scientific insurance practice and development» and «the basis of modern life assurance upon which all life assurance schemes were subsequently based.»[9]

In the late 19th century «accident insurance» began to become available.[10] The first company to offer accident insurance was the Railway Passengers Assurance Company, formed in 1848 in England to insure against the rising number of fatalities on the nascent railway system.

By the late 19th century governments began to initiate national insurance programs against sickness and old age. Germany built on a tradition of welfare programs in Prussia and Saxony that began as early as in the 1840s. In the 1880s Chancellor Otto von Bismarck introduced old age pensions, accident insurance and medical care that formed the basis for Germany’s welfare state.[11][12] In Britain more extensive legislation was introduced by the Liberal government in the 1911 National Insurance Act. This gave the British working classes the first contributory system of insurance against illness and unemployment.[13] This system was greatly expanded after the Second World War under the influence of the Beveridge Report, to form the first modern welfare state.[11][14]

Insurance involves pooling funds from many insured entities (known as exposures) to pay for the losses that some may incur. The insured entities are therefore protected from risk for a fee, with the fee being dependent upon the frequency and severity of the event occurring. In order to be an insurable risk, the risk insured against must meet certain characteristics. Insurance as a financial intermediary is a commercial enterprise and a major part of the financial services industry, but individual entities can also self-insure through saving money for possible future losses.[15]

Main article: Insurability
Risk which can be insured by private companies typically shares seven common characteristics:[16]

Large number of similar exposure units: Since insurance operates through pooling resources, the majority of insurance policies are provided for individual members of large classes, allowing insurers to benefit from the law of large numbers in which predicted losses are similar to the actual losses. Exceptions include Lloyd’s of London, which is famous for insuring the life or health of actors, sports figures, and other famous individuals. However, all exposures will have particular differences, which may lead to different premium rates.
Definite loss: The loss takes place at a known time, in a known place, and from a known cause. The classic example is death of an insured person on a life insurance policy. Fire, automobile accidents, and worker injuries may all easily meet this criterion. Other types of losses may only be definite in theory. Occupational disease, for instance, may involve prolonged exposure to injurious conditions where no specific time, place, or cause is identifiable. Ideally, the time, place, and cause of a loss should be clear enough that a reasonable person, with sufficient information, could objectively verify all three elements.
Accidental loss: The event that constitutes the trigger of a claim should be fortuitous, or at least outside the control of the beneficiary of the insurance. The loss should be pure, in the sense that it results from an event for which there is only the opportunity for cost. Events that contain speculative elements such as ordinary business risks or even purchasing a lottery ticket are generally not considered insurable.
Large loss: The size of the loss must be meaningful from the perspective of the insured. Insurance premiums need to cover both the expected cost of losses, plus the cost of issuing and administering the policy, adjusting losses, and supplying the capital needed to reasonably assure that the insurer will be able to pay claims. For small losses, these latter costs may be several times the size of the expected cost of losses. There is hardly any point in paying such costs unless the protection offered has real value to a buyer.
Affordable premium: If the likelihood of an insured event is so high, or the cost of the event so large, that the resulting premium is large relative to the amount of protection offered, then it is not likely that the insurance will be purchased, even if on offer. Furthermore, as the accounting profession formally recognizes in financial accounting standards, the premium cannot be so large that there is not a reasonable chance of a significant loss to the insurer. If there is no such chance of loss, then the transaction may have the form of insurance, but not the substance (see the U.S. Financial Accounting Standards Board pronouncement number 113: «Accounting and Reporting for Reinsurance of Short-Duration and Long-Duration Contracts»).
Calculable loss: There are two elements that must be at least estimable, if not formally calculable: the probability of loss, and the attendant cost. Probability of loss is generally an empirical exercise, while cost has more to do with the ability of a reasonable person in possession of a copy of the insurance policy and a proof of loss associated with a claim presented under that policy to make a reasonably definite and objective evaluation of the amount of the loss recoverable as a result of the claim.
Limited risk of catastrophically large losses: Insurable losses are ideally independent and non-catastrophic, meaning that the losses do not happen all at once and individual losses are not severe enough to bankrupt the insurer; insurers may prefer to limit their exposure to a loss from a single event to some small portion of their capital base. Capital constrains insurers’ ability to sell earthquake insurance as well as wind insurance in hurricane zones. In the United States, flood risk is insured by the federal government. In commercial fire insurance, it is possible to find single properties whose total exposed value is well in excess of any individual insurer’s capital constraint. Such properties are generally shared among several insurers, or are insured by a single insurer who syndicates the risk into the reinsurance market.
When a company insures an individual entity, there are basic legal requirements and regulations. Several commonly cited legal principles of insurance include:[17]

Indemnity – the insurance company indemnifies, or compensates, the insured in the case of certain losses only up to the insured’s interest.
Benefit insurance – as it is stated in the study books of The Chartered Insurance Institute, the insurance company does not have the right of recovery from the party who caused the injury and is to compensate the Insured regardless of the fact that Insured had already sued the negligent party for the damages (for example, personal accident insurance)
Insurable interest – the insured typically must directly suffer from the loss. Insurable interest must exist whether property insurance or insurance on a person is involved. The concept requires that the insured have a «stake» in the loss or damage to the life or property insured. What that «stake» is will be determined by the kind of insurance involved and the nature of the property ownership or relationship between the persons. The requirement of an insurable interest is what distinguishes insurance from gambling.
Utmost good faith – (Uberrima fides) the insured and the insurer are bound by a good faith bond of honesty and fairness. Material facts must be disclosed.
Contribution – insurers which have similar obligations to the insured contribute in the indemnification, according to some method.
Subrogation – the insurance company acquires legal rights to pursue recoveries on behalf of the insured; for example, the insurer may sue those liable for the insured’s loss. The Insurers can waive their subrogation rights by using the special clauses.
Causa proxima, or proximate cause – the cause of loss (the peril) must be covered under the insuring agreement of the policy, and the dominant cause must not be excluded
Mitigation – In case of any loss or casualty, the asset owner must attempt to keep loss to a minimum, as if the asset was not insured.
Main article: Indemnity
To «indemnify» means to make whole again, or to be reinstated to the position that one was in, to the extent possible, prior to the happening of a specified event or peril. Accordingly, life insurance is generally not considered to be indemnity insurance, but rather «contingent» insurance (i.e., a claim arises on the occurrence of a specified event). There are generally three types of insurance contracts that seek to indemnify an insured:

A «reimbursement» policy
A «pay on behalf» or «on behalf of policy»[18]
An «indemnification» policy
From an insured’s standpoint, the result is usually the same: the insurer pays the loss and claims expenses.

If the Insured has a «reimbursement» policy, the insured can be required to pay for a loss and then be «reimbursed» by the insurance carrier for the loss and out of pocket costs including, with the permission of the insurer, claim expenses.[18][19]

Under a «pay on behalf» policy, the insurance carrier would defend and pay a claim on behalf of the insured who would not be out of pocket for anything. Most modern liability insurance is written on the basis of «pay on behalf» language which enables the insurance carrier to manage and control the claim.

Under an «indemnification» policy, the insurance carrier can generally either «reimburse» or «pay on behalf of», whichever is more beneficial to it and the insured in the claim handling process.

An entity seeking to transfer risk (an individual, corporation, or association of any type, etc.) becomes the ‘insured’ party once risk is assumed by an ‘insurer’, the insuring party, by means of a contract, called an insurance policy. Generally, an insurance contract includes, at a minimum, the following elements: identification of participating parties (the insurer, the insured, the beneficiaries), the premium, the period of coverage, the particular loss event covered, the amount of coverage (i.e., the amount to be paid to the insured or beneficiary in the event of a loss), and exclusions (events not covered). An insured is thus said to be «indemnified» against the loss covered in the policy.

When insured parties experience a loss for a specified peril, the coverage entitles the policyholder to make a claim against the insurer for the covered amount of loss as specified by the policy. The fee paid by the insured to the insurer for assuming the risk is called the premium. Insurance premiums from many insureds are used to fund accounts reserved for later payment of claims – in theory for a relatively few claimants – and for overhead costs. So long as an insurer maintains adequate funds set aside for anticipated losses (called reserves), the remaining margin is an insurer’s profit.

Social effects
Insurance can have various effects on society through the way that it changes who bears the cost of losses and damage. On one hand it can increase fraud; on the other it can help societies and individuals prepare for catastrophes and mitigate the effects of catastrophes on both households and societies.

Insurance can influence the probability of losses through moral hazard, insurance fraud, and preventive steps by the insurance company. Insurance scholars have typically used moral hazard to refer to the increased loss due to unintentional carelessness and insurance fraud to refer to increased risk due to intentional carelessness or indifference.[20] Insurers attempt to address carelessness through inspections, policy provisions requiring certain types of maintenance, and possible discounts for loss mitigation efforts. While in theory insurers could encourage investment in loss reduction, some commentators have argued that in practice insurers had historically not aggressively pursued loss control measures—particularly to prevent disaster losses such as hurricanes—because of concerns over rate reductions and legal battles. However, since about 1996 insurers have begun to take a more active role in loss mitigation, such as through building codes.[21]

Methods of insurance
According to the study books of The Chartered Insurance Institute, there are variant methods of insurance as follows:

Co-insurance – risks shared between insurers
Dual insurance – having two or more policies with overlapping coverage of a risk (both the individual policies would not pay separately – under a concept named contribution, they would contribute together to make up the policyholder’s losses. However, in case of contingency insurances such as life insurance, dual payment is allowed)
Self-insurance – situations where risk is not transferred to insurance companies and solely retained by the entities or individuals themselves
Reinsurance – situations when the insurer passes some part of or all risks to another Insurer, called the reinsurer
Insurers’ business model
File:Accidents will happen William-H.-Watson-Universal-Star-Featurette-1922.webm
Accidents will happen (William H. Watson, 1922) is a slapstick silent film about the methods and mishaps of an insurance broker. Collection EYE Film Institute Netherlands.
Underwriting and investing
The business model is to collect more in premium and investment income than is paid out in losses, and to also offer a competitive price which consumers will accept. Profit can be reduced to a simple equation:

Profit = earned premium + investment income – incurred loss – underwriting expenses.
Insurers make money in two ways:

Through underwriting, the process by which insurers select the risks to insure and decide how much in premiums to charge for accepting those risks
By investing the premiums they collect from insured parties
The most complicated aspect of the insurance business is the actuarial science of ratemaking (price-setting) of policies, which uses statistics and probability to approximate the rate of future claims based on a given risk. After producing rates, the insurer will use discretion to reject or accept risks through the underwriting process.

At the most basic level, initial ratemaking involves looking at the frequency and severity of insured perils and the expected average payout resulting from these perils. Thereafter an insurance company will collect historical loss data, bring the loss data to present value, and compare these prior losses to the premium collected in order to assess rate adequacy.[22] Loss ratios and expense loads are also used. Rating for different risk characteristics involves at the most basic level comparing the losses with «loss relativities»—a policy with twice as many losses would therefore be charged twice as much. More complex multivariate analyses are sometimes used when multiple characteristics are involved and a univariate analysis could produce confounded results. Other statistical methods may be used in assessing the probability of future losses.

Upon termination of a given policy, the amount of premium collected minus the amount paid out in claims is the insurer’s underwriting profit on that policy. Underwriting performance is measured by something called the «combined ratio», which is the ratio of expenses/losses to premiums.[23] A combined ratio of less than 100% indicates an underwriting profit, while anything over 100 indicates an underwriting loss. A company with a combined ratio over 100% may nevertheless remain profitable due to investment earnings.

Insurance companies earn investment profits on «float». Float, or available reserve, is the amount of money on hand at any given moment that an insurer has collected in insurance premiums but has not paid out in claims. Insurers start investing insurance premiums as soon as they are collected and continue to earn interest or other income on them until claims are paid out. The Association of British Insurers (gathering 400 insurance companies and 94% of UK insurance services) has almost 20% of the investments in the London Stock Exchange.[24]

In the United States, the underwriting loss of property and casualty insurance companies was $142.3 billion in the five years ending 2003. But overall profit for the same period was $68.4 billion, as the result of float. Some insurance industry insiders, most notably Hank Greenberg, do not believe that it is forever possible to sustain a profit from float without an underwriting profit as well, but this opinion is not universally held.

Naturally, the float method is difficult to carry out in an economically depressed period. Bear markets do cause insurers to shift away from investments and to toughen up their underwriting standards, so a poor economy generally means high insurance premiums. This tendency to swing between profitable and unprofitable periods over time is commonly known as the underwriting, or insurance, cycle.[25]