Determining How Much Insurance You Need (2024)

Evaluating Your Home and Personal Property

The first step in determining how much insurance you need is to make an analysis of the value of your home (excluding the value of the land) and the personal property within it.

In determining the value of your home, you must calculate how much it will cost to replace the home if it were completely destroyed. Using formulas that take into account factors such as whether your home is made of brick or wood frame construction, total square footage, number of floors, and number of rooms, an insurance company will calculate what it believes is your home’s replacement cost value.

You may also get other estimates in addition to the insurer’ figure, for example, from a contractor at your own expense. In addition, there are websites available on the Internet that can help you estimate the replacement value of your home; the Department, however, does not endorse these.

Determining the value of your personal property requires a careful analysis on your part. You should go through each room of your house and list every piece of furniture and fixture within it.

Take Inventory

Most insurance companies issue household inventory forms which can be helpful. These forms can usually be found on the internet. Some companies have even developed free mobile apps that let you create and store your inventory online.

  • Or you can use the DFS sampleHousehold Inventory Checklist

As you compile your inventory, supplement it with receipts indicating the date of purchase and purchase price and photographs of major items. Your inventory should be updated on an annual basis, or at the very least, whenever you purchase a large appliance or item of furniture. If you haven’t saved receipts, your insurance company will generally reimburse for “actual cash value” – replacement cost less depreciation.

You may also want to make a video compilation of your possessions. If you do, make sure all the drawers and/or doors of your furniture are open so you have a record of what is stored. It is also helpful to verbally describe major items as you record the video. When complete, make a back up of the video and store your inventory list and video in a safe place away from your home, such as in a safe deposit box, in the home of a friend or relative or in your workplace.

Structure

Once you have determined the approximate worth of your home and its contents, in most cases, your homeowners insurance coverage will be based on the home’s full replacement cost. Generally, if you purchase coverage on a replacement cost basis and insure your home for at least 80% of its replacement cost, your insurance will automatically be issued on a replacement cost basis, which means that if you suffer a loss, your insurer would pay you the amount it would cost to replace or repair your home without deducting anything for depreciation.

If you do not insure your home for at least 80% of its replacement cost, you will not receive full payment of a partial loss to your home, as the following example illustrates:

Ms. Jones and Mr. Smith both own 15-year-old frame houses. The estimated replacement cost of each house is $100,000. Ms. Jones is insured for $80,000 (80%) while Mr. Smith is insured for only $50,000 (50%). Both homes suffer windstorm damage, which completely destroys both roofs. The cost to repair each roof is $5,000. Since she was insured for at least 80% of her home’s replacement cost, Ms. Jones will be fully reimbursed for her loss, less any deductible. However, because Mr. Smith did not have at least 80% coverage, his insurer will pay the greater of the actual cash value of the roof or the proportion of the cost to repair the roof which the total amount of insurance bears to 80% of the replacement cost of the building. The payment to Mr. Smith reflects a co-insurance penalty since Mr. Smith did not maintain adequate insurance. Assuming that the 15-year-old roof has an expected useful life of 25 years, its actual cash value is only $2,000, computed as follows:

1–15 (actual age of roof)x $5000 = $2000
25 (expected life of roof)

However, the proportional cost of repairing the roof would be computed as follows:

$50,000 (insured amount)x $5,000 = $3,125
$80,000 (80% of replacement cost)

After calculating these two formulas, Mr. Smith’s insurer would pay him $3,125, the greater amount of $2,000 vs. $3,125.

You should make sure that the replacement cost of your home is be estimated at the time you purchase or renew (generally, policies renew every three years) a homeowners policy.

Contents

Coverage for contents is usually issued on an “actual cash basis” in homeowners and tenants policies unless you purchase an endorsem*nt covering you for contents replacement coverage. This means that your insurance company will determine any amount payable to you as a result of a covered loss by taking the current replacement cost of the contents and subtracting an amount for wear and tear, called "depreciation."

There is no set formula for calculating depreciation. Different insurers may use different formulas. This means that you probably will not receive the full amount needed to replace or repair the property that has been damaged or stolen; some insurance companies, however, offer an endorsem*nt that provides replacement cost coverage (no deduction for depreciation) for the contents of your home. Replacement cost coverage is generally more expensive.

Maintaining Adequate Insurance

As previously discussed, if you do not insure your home for at least 80% of its replacement value, your claim will generally not be settled on a replacement cost basis. Therefore, it is important to review your homeowners policy periodically to determine whether you are carrying enough insurance to be fully covered.

The addition of a room, or other substantial home improvements, will also increase the replacement cost of your home, and you should adjust your coverage accordingly. Further, because of inflation, the replacement cost of your home generally increases each year.

To anticipate inflationary increases, most insurance companies offer policies that automatically increase the amount of insurance periodically. Regardless, you should review your policy each year to make sure your coverage is keeping pace with inflation.

Note - Hurricane season generally begins June 1 and ends November 30. It is important to review your homeowners policy and other related policies each year to ensure that you have adequate coverage in case you have a loss.

Determining How Much Insurance You Need (2024)

FAQs

Determining How Much Insurance You Need? ›

The first step in determining how much insurance you need is to make an analysis of the value of your home (excluding the value of the land) and the personal property within it. In determining the value of your home, you must calculate how much it will cost to replace the home if it were completely destroyed.

How do I calculate how much insurance I need? ›

10 times your income

Perhaps the most well-known calculation model is multiplying your annual income by 10. For example, if you make $100,000 per year, you'll need $1 million in life insurance. In another version of this rule, you'll add an extra $100,000 per child to cover the costs of their education.

What is the 80% rule in insurance? ›

When it comes to insuring your home, the 80% rule is an important guideline to keep in mind. This rule suggests you should insure your home for at least 80% of its total replacement cost to avoid penalties for being underinsured.

What is the 10X insurance predictor? ›

The 10x rule simply means you take your annual salary and multiply it by 10 to determine how much life insurance you need. So, if you make $50,000, you would use $500,000 as your base life insurance amount.

What is the ideal insurance amount? ›

It is recommended to have a term insurance cover that is at least 10 to 12 times of your annual income. This amount can be adequate to meet future needs and manage inflation rates.

How to calculate insurance formula? ›

As a thumb rule, typically, coverage will be 15-25x current annual income after tax. There are two ways of calculating insurance coverage/sum assured needed.

What percentage of your income should go to insurance? ›

John Millen from MillenGroup suggests, “A good rule of thumb is that you should spend about 10% of your annual income on the cost of single coverage (annual). This is actually the threshold that was established when the affordable care act started in 2008.""

What is the thumb rule for insurance? ›

Underwriter's Thumb Rule

According to this rule the individual opting for a Term Insurance policy must have multiple times more sum insured than their annual income. In many other cases experts also suggest that you go for a Life Insurance policy that provides ten times more sum insured than the present annual income.

What is the insurance 5% rule? ›

Hi, In each insurance year you can withdraw up to 5% of the premium paid into your policy without a gain happening in that year. An insurance year begins on the anniversary of the date of your policy was taken out and ends on the day before the anniversary in the next year, except in the final insurance year.

What is the 10% rule insurance? ›

The 10% Rule Defined

Let's take, for example, your vehicle has a book value of $5,000. Ten percent of this value would be $500. If the premium for the comprehensive collision coverage portion of your policy exceeds $500 annually, it is probably no longer a good value to maintain that coverage.

What is the rule of thumb for life insurance amount? ›

Based on the value of your future earnings, a simple way to estimate this is to consider 30X your income between the ages of 18 and 40; 20X income for age 41-50; 15X income for age 51-60; and 10X income for age 61-65. After age 65, coverage is based on net worth instead of income.

Are older cars cheaper to insure? ›

In general, auto insurance for older cars may be cheaper than insuring newer vehicles of the same make and model if the used car is cheaper to repair or replace.

What is a bad insurance score? ›

According to the company, a score of 770 or better is considered good and will get you favorable rates. A score of 500 or below is considered poor and could result in higher premiums or being turned down for coverage.

How do I calculate my insurance needs? ›

Multiplying your income by 10 is a good place to begin calculating your life insurance needs, though this rule of thumb doesn't work for everyone.

Is $200 a month good for insurance? ›

Is $200 a lot for car insurance? Yes, $200 per month is higher than average for car insurance.

How much should one person spend on insurance? ›

Average Monthly Health Insurance Premiums for Benchmark Plans by State Without Premium Tax Credits
Location2023Percent Change
California$4328%
Colorado$38019%
Connecticut$6275%
Delaware$549-3%
49 more rows
Mar 14, 2024

How do you calculate insurance in math? ›

To calculate your estimated out of pocket amount (OOP): subtract your deductible amount (unmet amount* or remaining) from the total estimated insurance allowed amount, then multiply that number by your co-insurance percentage, then add your deductible amount again and the final number will be your estimated out of ...

How is insurance cost calculated? ›

Insurance companies set prices to match the cost of future claims. To do this, insurance companies look at your personal risk factors (the type of car you drive or where you live). But they also look at how much they spend on all claims.

How do you calculate health insurance? ›

Generally, your total cost is your premium + deductible + out-of-pocket costs + any copayments/coinsurance. When you preview plans at HealthCare.gov, you'll see an estimate of your total costs, but your actual expenses will likely vary.

How do you calculate insurance policy value? ›

The regulations provide that this value is derived by computing the difference between the policy's reserve value at the date of the last premium payment and the projected reserve value at the date of the next premium.

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