Policy Limits: Read the Cap, Not Just the Dollar Amount

A policy limit is the maximum an insurer will pay under a particular coverage, subject to the policy’s terms. It is a ceiling, not a promised payout: the loss must be covered, and the payable amount may be lower because of the loss value, a deductible or other restrictions.

The key question is “maximum for what?” A limit might apply to one injured person, one accident, a category of belongings or a group of claims over a specified period. One policy can contain several limits that apply together. The examples below focus on U.S. auto, home and commercial liability insurance.

Read what each limit applies to

Start with your declarations page, which lists limits for each coverage. Then read the corresponding policy section and endorsements—the amendments that can change those terms. NJM’s declarations-page guide explains where to find this summary and the information it contains.

Limit wording	What it caps	What to check
Per person	Payment for one person’s covered injuries	Whether a separate accident limit also applies
Per accident or occurrence	Payment arising from one accident or defined event	Which people, damages and coverages share that cap
Combined single limit	Auto liability payment for bodily injury and property damage together	The total available for the accident
Aggregate	Payments counting toward that aggregate over a stated period	Which claims count and when the period resets
Special limit or sublimit	Payment for a narrower category of property or loss	Whether it is within, rather than additional to, the broader limit

The split and combined auto-limit structures are explained in NJM’s comparison. Aggregate limits require a different check: for example, The Hartford’s commercial general liability specimen form makes each-occurrence limits subject to the applicable aggregate and separates the general aggregate from the products-completed operations aggregate. Don’t assume every policy has one annual cap covering everything.

How to read auto limits such as 100/300/50

On a split-limit auto liability policy, 100/300/50 means:

• $100,000 for bodily injury to any one person.
• $300,000 for bodily injury to all injured people in one accident.
• $50,000 for property damage in that accident.

The property-damage amount is separate from the bodily-injury amounts; unused property-damage coverage does not increase the injury limits. A combined single limit instead provides one shared cap for bodily injury and property damage. Progressive explains both structures.

Example: the larger accident limit does not override the person limit. Assume you cause an accident with covered bodily-injury damages of $180,000 to one person and $40,000 to another. With 100/300/50 limits, the injury coverage can pay at most $100,000 for the first person and $40,000 for the second—a total of $140,000. The $300,000 accident limit does not make the first person’s remaining $80,000 payable under that coverage.

If covered liability damages exceed your limits, you could be responsible for the unpaid amount. The limit caps insurance payment, not necessarily your legal liability. Progressive’s guide makes this distinction explicit.

A broad property limit may hide a smaller cap

Home insurance generally has separate limits for the dwelling, other structures, personal property and other coverages—not one interchangeable pot of money. Some limits may be calculated as percentages of the dwelling limit, but the percentages vary by policy. See the NAIC’s consumer guide to home insurance.

A large personal-property limit also does not mean every item has access to that full amount. As one insurer-specific example, NJM lists a $1,500 theft limit for jewelry, watches, furs and precious or semi-precious stones under its HO-3 policies, with different terms for HO-5 policies and scheduled-property endorsements. Check your own special limits before treating an expensive item as fully insured.

Example: limit, deductible and exclusion

Assume a hypothetical property coverage has:

• A $10,000 maximum insurer payment per covered loss.
• A $1,000 deductible subtracted from the covered loss amount.
• A flood exclusion, with no endorsement changing it.

For an $8,000 covered loss, payment would be $7,000 under those assumptions—not the full $10,000 limit. For a $14,000 covered loss, payment would reach the $10,000 cap, leaving $4,000 unpaid. For an $8,000 loss caused entirely by excluded flood, payment would be $0. Raising the limit would not remove the exclusion.

This illustrates the difference between a coverage ceiling and eligibility for payment. Actual valuation and deductible rules must come from your policy; the NAIC guide explains these separate mechanisms. For more on the out-of-pocket portion, see how insurance deductibles work.

Before comparing quotes

Compare the same limit structure, not just similarly sized dollar figures. Ask the insurer or agent:

• Is this amount per person, per event or shared across multiple claims?
• Are smaller special limits included within it?
• Does an endorsement increase the limit, broaden coverage or both?
• For liability coverage, do defense costs reduce the limit or sit outside it?

For property, compare the limit with the cost of replacing what you insure—not simply its purchase price. The NAIC guide explains why rebuilding cost differs from a home’s purchase price and recommends requesting the same coverages and limits when comparing quotes. For liability, consider the potential size of a covered loss rather than assuming the state-required minimum is enough. Coverage and payment rules vary by policy and state; request written clarification of any limit you cannot map to a specific coverage and event.