The Six Standard Home Insurance Coverages at a Glance
A standard homeowners insurance policy, most commonly an HO-3 form, is not a single blanket protection. It's a structured set of six distinct coverages, each labeled A through F, working together to protect your home, your belongings, your finances, and your legal liability. Understanding what each one does is the foundation of making smart insurance decisions. Learn more about the different types of home insurance policies to understand which policy form applies to you.
Here's how the standard coverage ratios stack up using a $300,000 dwelling as a baseline:
| Coverage | Name | Typical Limit | Ratio to Coverage A |
|---|---|---|---|
| A | Dwelling | $300,000 | 100% (base) |
| B | Other Structures | $30,000 | 10% of A |
| C | Personal Property | $150,000 to $210,000 | 50 to 70% of A |
| D | Loss of Use | $60,000 to $90,000 | 20 to 30% of A |
| E | Personal Liability | $100,000 to $500,000 | Set independently |
| F | Medical Payments | $1,000 to $5,000 | Fixed per person |
Note: These are typical defaults. All limits can (and often should) be adjusted based on your specific situation.
Coverages A, B & C: Protecting Your Property
Coverage A: Dwelling
Coverage A is the backbone of your policy. It pays to repair or completely rebuild your home's physical structure after a covered loss such as fire, windstorm, lightning, hail, or vandalism. This includes the walls, roof, floors, built-in appliances, an attached garage, and permanently installed fixtures.
How the limit is set: Your Coverage A limit should equal the cost to rebuild your home from scratch at current labor and material prices, not its market value or what you paid for it. In 2026, the national average rebuild cost is around $162 to $195 per square foot for standard construction, but that figure can range from $140 in low-cost Midwest metros to over $340 per square foot in coastal California, NYC, or South Florida. Learn more about how dwelling coverage limits are calculated.
What's NOT covered under Coverage A:
- Flood damage (requires a separate flood policy)
- Earthquake or earth movement damage
- Gradual wear, tear, or maintenance neglect
- Pest or mold damage (unless resulting from a covered peril)
- Sewer or drain backups (available as an endorsement)
Learn more about what home insurance doesn't cover to avoid expensive surprises.
Coverage B: Other Structures
Coverage B protects detached structures on your property such as detached garages, sheds, fences, gazebos, swimming pool enclosures, and similar outbuildings. It does not cover structures used for business purposes or rented to others (with limited exceptions).
Default limit: 10% of Coverage A. On a $300,000 dwelling policy, that's $30,000 for all detached structures combined.
Real-world example: A storm knocks down a fence and damages your detached garage. Coverage B steps in to pay for repairs up to your limit. If you have a large workshop, high-end fence installation, or a pool cabana, that 10% default may not be enough given today's construction costs.
Coverage C: Personal Property
Coverage C covers your belongings, including furniture, electronics, clothing, appliances, and sporting equipment, whether the damage or theft happens at home, in your car, or even abroad (typically up to 10% of your Coverage C limit off-premises).
Default limit: 50 to 70% of Coverage A. Sub-limits apply to high-value categories:
| Item Category | Typical Sub-Limit |
|---|---|
| Jewelry & watches | $1,500 to $2,500 |
| Firearms | $2,500 |
| Electronics / computers | $1,500 |
| Cash / money | $200 |
| Silverware | $2,500 |
Real-world example: A thief breaks into your home and steals your laptop, television, and jewelry. Coverage C pays for the laptop and TV (subject to depreciation under ACV), but your jewelry payout is capped at the sub-limit unless you've scheduled those items separately. For a deeper dive, read our guide on how much home insurance coverage you really need.
Coverages D, E & F: Protecting Your Finances and Liability
Coverage D: Loss of Use (Additional Living Expenses)
If your home becomes uninhabitable due to a covered loss, Coverage D pays for the extra costs you incur to maintain your normal standard of living. This includes hotel or rental costs, restaurant meals above what you normally spend, laundry, pet boarding, and additional commuting expenses.
Default limit: 20 to 30% of Coverage A, often for a period of 12 to 24 months.
What it does NOT cover: Normal living expenses you'd pay anyway (your regular grocery bill, standard utilities, etc.). Coverage D only covers the additional amount above your baseline spending.
Real-world example: A kitchen fire makes your home unlivable for 3 months during repairs. Coverage D pays the difference between your normal $1,800/month expenses and the $4,200/month you're spending on a short-term rental and eating out.
Coverage E: Personal Liability
Coverage E is one of the most financially critical and most underappreciated coverages on your policy. It protects you when you are found legally responsible for bodily injury or property damage to another person. This includes:
- A guest slipping on your icy driveway and suing you
- Your dog biting a neighbor
- Your child accidentally damaging someone else's property
- A tree from your yard falling on a neighbor's car
Coverage E pays your legal defense costs and any court-awarded judgments up to your policy limit. It does not cover intentional acts or business-related liability.
Standard limits range from $100,000 to $500,000, with $100,000 still the most common default. However, given today's litigation environment and rising nuclear verdicts, most insurance experts now recommend a minimum of $300,000 to $500,000, ideally matching or exceeding your total net worth. Learn more about how much liability coverage you really need.
Coverage F: Medical Payments to Others
Coverage F is a smaller, no-fault coverage designed to quickly pay the medical bills of a non-resident who gets injured on your property, regardless of who was at fault. It's not a liability coverage; it's a goodwill payment that can prevent minor incidents from turning into lawsuits.
Typical limits: $1,000 to $5,000 per person. It does not cover injuries to you or your household members.
Real-world example: A neighbor's child falls off your porch steps and needs stitches. Coverage F pays the emergency room bill promptly, no lawsuit required and no fault determination needed.
How to Know If Your Coverage Limits Are Adequate
Having coverage is not the same as having enough coverage. Roughly 60% of U.S. homeowners are underinsured, with an average shortfall of 20 to 27% of true replacement cost. In stress-tested disaster events like the Marshall Fire, research shows about 74% of affected homeowners lacked full replacement-cost coverage. Here's how to evaluate each coverage systematically.
The 80% Rule and Why It Matters
Many insurers apply what's known as the 80% coinsurance rule: if your dwelling coverage is less than 80% of your home's true replacement cost, your insurer can reduce claim payouts proportionally, even for partial losses. This means a kitchen fire worth $40,000 in repairs could result in a significantly lower payout if your dwelling limit is inadequate. For more on this and other exclusions, see our guide on what home insurance doesn't cover.
Coverage Adequacy Checklist
Use this checklist annually to evaluate your policy:
| Coverage | Questions to Ask | Action If Needed |
|---|---|---|
| A – Dwelling | Does my limit reflect current rebuild costs, not market value? | Request a rebuild cost estimate from your insurer |
| B – Other Structures | Do I have high-value sheds, a large fence, or a pool enclosure? | Increase above the 10% default |
| C – Personal Property | Have I done a home inventory? Do I own jewelry or collectibles? | Add scheduled property endorsement; consider RCV upgrade |
| D – Loss of Use | Could I afford 6 to 12 months of temporary housing in my area? | Increase limit if 20% of Coverage A feels insufficient |
| E – Liability | Do I have a pool, trampoline, dog, or significant assets to protect? | Increase to $300K to $500K; consider an umbrella policy |
| F – Medical Payments | Is my current limit high enough to cover a basic ER visit? | Increase to $5,000 if your default is lower |
Optional Endorsements to Fill the Gaps
Standard coverages leave predictable holes. These endorsements are worth asking your insurer about, and most cost between $25 and $250 per year:
- Extended or Guaranteed Replacement Cost ($25 to $50/year, or 5 to 10% of premium for guaranteed): Increases Coverage A beyond its stated limit (25 to 50% buffer) to account for construction cost inflation
- Personal Property Replacement Cost: Upgrades Coverage C from ACV to RCV, eliminating depreciation on belongings
- Water Backup & Sewer Coverage ($50 to $250/year): Covers drain/sewer backups excluded from standard Coverage A and C
- Scheduled Personal Property: Adds full coverage for high-value jewelry, art, or collectibles beyond sub-limits
- Ordinance or Law Coverage: Pays the cost of bringing your home up to current building codes during a rebuild
- Equipment Breakdown ($25 to $50/year): Covers mechanical failures of HVAC, water heaters, and appliances not caused by a covered peril
- Service Line Coverage ($30 to $60/year): Covers underground utility lines that are the homeowner's responsibility
- Inflation Guard: Automatically increases Coverage A by 4 to 8% annually to keep pace with rebuild costs
And if you're new to homeownership, our home insurance guide for first-time buyers walks through everything you need to know before choosing a policy.
Frequently Asked Questions
What is the most important coverage on a homeowners insurance policy?
Coverage A (dwelling) is typically considered the most foundational because it protects the physical structure of your home, often your largest financial asset. However, Coverage E (personal liability) is equally critical, as a single lawsuit without adequate limits could put your savings, home equity, and future earnings at risk. A well-balanced policy requires all six coverages to be properly sized. Think of them as a system, not individual parts.
Does homeowners insurance automatically cover floods and earthquakes?
No, this is one of the most common and costly misconceptions in homeowners insurance. Standard policies explicitly exclude flood damage and earthquake or earth movement damage under both Coverage A and Coverage C. Flood coverage requires a separate policy through the National Flood Insurance Program (NFIP) or a private insurer. Earthquake coverage requires a separate policy or endorsement. Learn more about flood insurance and whether you need it.
What is the difference between Coverage E and Coverage F?
Coverage E (personal liability) kicks in when you are found legally at fault for injuring someone or damaging their property, and it pays defense costs and legal judgments up to your policy limit. Coverage F (medical payments to others) is a no-fault coverage that pays the medical bills of guests injured on your property quickly, regardless of fault. Coverage F limits are small ($1,000 to $5,000) and are designed to handle minor incidents before they escalate into a Coverage E lawsuit situation.
Should I choose actual cash value or replacement cost coverage?
For Coverage A (dwelling), most standard policies already include replacement cost value (RCV), meaning no depreciation is subtracted and you receive the full cost to rebuild. For Coverage C (personal property), most policies default to actual cash value (ACV), which deducts for age and wear. Upgrading to replacement cost for your personal property typically adds a modest premium but can make an enormous difference in a claim payout. If you own newer or high-quality belongings, the upgrade is almost always worth it.
How often should I review my home insurance coverage limits?
You should review your coverage limits at least once a year, ideally at renewal time. With premiums up 46% since 2021 and construction costs still rising 4 to 8% annually, coverage that was adequate two years ago may leave you significantly underinsured today. Major life events that warrant an immediate review include completing a renovation, purchasing high-value items, acquiring a dog, installing a pool, or moving to a higher-risk area. Review our complete guide on how much home insurance coverage you need for a detailed framework.

