What Is the 80/20 Rule In Home Insurance? (2024)

When purchasing a home, most lenders will require you to purchase homeowners insurance. Homeowners insuranceprotects your home against damages, both interior and exterior, including those caused by acovered event like a burglary,fireornatural disaster. Homeowners insurance can provide great peace of mind knowing you'll be able to repair or rebuild your home if an accident occurs.

However, to make sure you're not underinsured, be sure to follow the 80% rule, also called the 80/20 rule, in homeowners insurance.

What is the 80% rule with insurance companies?

The 80% rule in home insurance dictates that in order to receive full coverage from their insurance company, homeowners must have coverage costing at least 80% of their home’s total replacement cost value. Most insurance companies adhere to the 80% rule, and you’ll want to follow it in order to avoid any penalties for being underinsured as well as to ensure you have adequate coverage if something happens to your home.

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Therefore, it’s important to know your total replacement cost when deciding how much coverage to get. Total replacement cost is how much it will cost to rebuild your home using current building supplies in the event of any damage.

How do you calculate total replacement cost?

According to Demont Insurance, “replacement value is typically calculated by multiplying the average local per-foot rebuilding cost by the square footage of the house.”

As it can be complicated to calculate this total, most insurance companies can estimate this value for you. However, here are the essential factors that go into calculating your total replacement cost, according to Horton Insurance Group.

  • Square footage of your home
  • Home renovations and improvements (e.g., changing flooring, appliances and fixtures; updating a roof; or installing new windows)
  • Cost of replacing materials
  • Labor costs in the event repairs are needed
  • Value of interior and exterior components

It's important to regularly review your home's total replacement cost value and adjust your home insurance coverage to ensure you're not underinsured. For example, if you've recently made renovations or home improvements, there's a chance you'll need to adjust your coverage.

Use our tool below — powered by Bankrate — to compare home insurance rates today.

What is an example of the 80% rule in insurance?

Here’s an example illustrating the 80% rule in home insurance.

Let's say you purchase a home with a total replacement cost value of $400,000 with home insurance covering $300,000. A fire then causes $250,000 worth of damage to your home. While you may think your insurance policy will cover the total cost since the cost of damages is lower than the cost of coverage, this isn't the case.

To meet the 80% rule, if your home has a total replacement cost value of $400,000, you'd need to purchase $320,000 in coverage (80% of 400,000). If you fail to meet this rule, you won't be covered for the entirety of damages and instead will have to pay out-of-pocket to cover a portion of the expenses.

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What Is the 80/20 Rule In Home Insurance? (2024)

FAQs

What Is the 80/20 Rule In Home Insurance? ›

The 80% rule dictates that homeowners must have replacement cost coverage worth at least 80% of their home's total replacement cost to receive full coverage from their insurance company.

What is 80/20 insurance coverage? ›

What does 80/20 coinsurance mean? Simply put, 80/20 coinsurance means your insurance company pays 80% of the total bill, and you pay the other 20%. Remember, this applies after you've paid your deductible.

What is the 80/20 split in an insurance policy? ›

A typical co-insurance split is 80/20, although this varies. An 80/20 split means the insurer will pay 80 percent of the cost it has defined as appropriate (or “allowable”) for a health care service, while the insured individual pays 20 percent.

What clause requires that the homeowner have insurance that is equal to 80% of the home's replacement value? ›

Coinsurance clause. A coinsurance clause is a provision that requires you to carry coverage equal to 80% of your home's value.

What is the rule of thumb for homeowners insurance? ›

The 80 percent rule in homeowners insurance means that you must insure your home for at least 80 percent of the replacement cost for an insurer to cover the damages.

What is the 80/20 rule for home insurance? ›

The 80% rule dictates that homeowners must have replacement cost coverage worth at least 80% of their home's total replacement cost to receive full coverage from their insurance company.

Which is better, 70/30 or 80/20 insurance? ›

So you'll find that most health plans with 70/30 coinsurance have lower premiums than an 80/20 plan. So, if you're mostly healthy and have a good emergency fund in place, it might be a good idea to look for a health plan with higher coinsurance.

What does 80/20 mean in a car accident? ›

The liability in this situation may be split 80-20 in your favor, meaning the drunk driver is determined to be 80% at fault for the crash. Any apportionment is determined by a jury with this liability assignment, the other driver cannot demand damages from you or your insurance company at all.

How does Medicare 80 20 work? ›

When a physician accepts “assignment,” he or she agrees to accept the Medicare approved charge as full payment for the services provided. Medicare pays 80% of the approved charge. Either the patient or supplemental insurance pays the remaining 20% co-payment.

Which is better, 70/30 or 80/20? ›

The main difference between the 70/30 and 80/20 asset allocation models is how much risk you're taking. With an 80/20 allocation, you're devoting a larger share of your money to stocks, which can mean greater exposure to stock market volatility.

How to calculate 80/20 coinsurance? ›

For example, if you have an 80% / 20% coinsurance split with your health insurance company, you will be responsible for 20% of the total cost of your prescription drugs. This means that if you go to the pharmacy and have to pay $100 for your medication, the insurance company will cover $80.

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