An important part of a sound financial plan, life insurance provides a valuable death benefit to your beneficiaries upon your death. Your beneficiaries can then use this money to replace some of the income you would have earned or to help pay off debts or other expenses.

The two types of life insurance are term and permanent. The one that's right for you depends on many factors, including your budget, the amount of coverage you need, and the length of time you'd like the coverage to last.

Life insurance or life assurance is a contract between the policy owner and the insurer, where the insurer agrees to pay a sum of money upon the occurrence of the insured individual's or individuals' death or other event, such as terminal illness or critical illness. In return, the policy owner (or policy payer) agrees to pay a stipulated amount called a premium at regular intervals or in lump sums. There may be designs in some countries where bills and death expenses plus catering for after funeral expenses should be included in Policy Premium. In the United States, the predominant form simply specifies a lump sum to be paid on the insured's demise.

As with most insurance policies, life insurance is a contract between the insurer and the policy owner (policyholder) whereby a benefit is paid to the designated Beneficiary (or Beneficiaries) if an insured event occurs which is covered by the policy. To be a life policy the insured event must be based upon life (or lives) of the people named in the policy.

Term life insurance or term assurance is life insurance which provides coverage for a limited period of time, the relevant term. After that period, the insured can either drop the policy or pay annually increasing premiums to continue the coverage. If the insured dies during the term, the death benefit will be paid to the beneficiary. Term insurance is often the most inexpensive way to purchase a substantial death benefit on a coverage amount per premium dollar basis.

Term life insurance is the original form of life insurance and is considered to be pure insurance protection because it builds no cash value. This is in contrast to permanent life insurance such as whole life, universal life, and variable universal life.

Term insurance functions in a manner similar to most other types of insurance in that it satisfies claims against what is insured if the premiums are up to date and the contract has not expired, and does not expect a return of Premium dollars if no claims are filed. As an example, auto insurance will satisfy claims against the insured in the event of an accident and a home owner policy will satisfy claims against the home if it is damaged or destroyed by, for example, an earthquake or fire. Whether or not these events will occur is uncertain, and if the policy holder discontinues coverage because he has sold the insured car or home the insurance company will not refund the premium. This is purely risk protection.

Level Term Life Insurance, Much more common than annual renewable term insurance is guaranteed level premium term life insurance, where the premium is guaranteed to be the same for a given period of years. The most common terms are 10, 15, 20, and 30 years.

In this form, the premium paid each year is the same, and is based on the summed cost of each year's annual renewable term rates, with a time value of money adjustment made by the insurer. Thus, the longer the term the premium is level for, the higher the premium, because the older, more expensive to insure years are averaged into the premium.

Most level term programs include a renewal option and allow the insured to renew for a maximum guaranteed rate if the insured period needs to be extended. Typically this clause is invoked only if the health of the insured deteriorates significantly during the term.