Business Income and Loss of Rents Insurance

Nate Jones, CPCU · Founder, Lessors Risk Guard Insurance

Nate Jones, CPCU, places lessors risk coverage for owners who lease to commercial tenants through Wexford Insurance, LLC and Lessors Risk Guard Insurance. Loss of rents is the coverage he spends the most time on at renewal — the one whose limit goes stale without anyone touching the policy.

Last updated July 28, 2026 · Reviewed by Nate Jones, CPCU

Most owners insure the structure carefully and the income casually. Then a fire closes the building, the tenants stop paying, and the two halves of the loss turn out to run on different clocks. The building is a construction project; the rent is a monthly obligation that does not pause while that project runs.

Business income and loss of rents answers the second half. It replaces the rental income the building would have produced while it is unusable after a covered loss, along with the operating expenses that keep running whether or not anyone is paying you. On a policy written for an owner rather than an occupant, it is the coverage that decides whether a bad year is survivable.

It is also the coverage most often written short — not through neglect, but because its limit is the only one on the policy that goes out of date on its own.

What it covers, and what it does not

The coverage responds when direct physical loss or damage from a covered cause of loss makes the described property unusable. It pays the rental income you lose during the recovery, plus continuing normal operating expenses — taxes, insurance, debt service and anything the lease leaves on your side of the line, all of which keep arriving on schedule whether or not the building is open.

What it does not do is stand behind your tenants. If a tenant defaults, breaks the lease or fails outright, nothing physical has happened to the building and the coverage does not respond. That is credit and leasing risk, and it belongs to the lease, the deposit and your tenant selection. The distinction matters because both losses feel identical from the owner’s chair — the rent stopped — and only one is an insured event.

One more boundary is worth knowing before a loss rather than during one: perils the property form excludes are excluded here too. If flood or earthquake damage is not covered on the building, the income lost because of that damage is not covered either.

The period of restoration is measured against the repair, not against your tenant

The recovery window has a definition, and it is not the one most owners assume. It begins after any waiting period the policy states and ends on the date the damaged property should be repaired, rebuilt or replaced with reasonable speed and similar quality. Every word there is doing work.

Should — not was: if the rebuild drags because of a decision on your side, the clock does not wait. Reasonable speed is measured against what the work actually required, which is why a contemporaneous contractor schedule beats a recollection at claim time. Similar quality is what the property was, not an upgrade taken while the walls were open.

And the period ends when the building is ready — not when the tenant comes back, and not when the lease says rent resumes. Those three dates rarely coincide, and the coverage does not reach the gap between them by default. That is what the extended period of indemnity is for.

Setting the limit from the rent roll

The limit is built from what the building actually produces, over the longest realistic rebuild. Three inputs, and each one moves:

• The rents. Contract rent across every occupied suite, plus a defensible position on space that is vacant but leasable.
• The continuing expenses. Everything that keeps running with the building closed, which depends entirely on how the leases allocate expense.
• The recovery period. Not an average rebuild — yours, for this building, in this market, including permitting and the code work the repair will trigger.

The failure mode is not choosing a bad number. It is choosing a good number once. A rent roll from two renewals ago produced a limit that was right the day it was set and has drifted ever since — every new lease and every escalation moves the real exposure while nothing moves the limit. The policy does not notice, the premium does not change, and the shortfall stays invisible until an adjuster asks for the current rent roll.

Bring the rent roll to every renewal. It is the cheapest thing on this page.

Coinsurance, and why the figure is so often wrong

Coinsurance on business income asks you to carry a limit equal to a stated share of your exposure over the recovery period. Carry less, and a claim payment is reduced in proportion to the shortfall — the penalty applies to every loss, not only to a total one.

The reason the figure goes wrong so often is that the exposure it measures is not the one people reach for. On the building, the exposure is a construction cost, and it is reasonably stable. On business income, the exposure is the income and continuing expenses across the recovery period — a completely different number, calculated a completely different way, and one that changes every time a lease is signed. Setting the business income limit as a percentage of the building value is a category error that looks like diligence.

There are structures that remove the trap rather than manage it, including forms that waive the coinsurance condition in exchange for a different way of stating the limit. Whether one fits your building is worth settling at the quote stage, when it costs nothing, rather than at the claim, when it costs the shortfall.

Extended period of indemnity

A repaired building is not a re-let building. Tenants who left during a long closure have signed somewhere else, and space has to be marketed, shown and negotiated. The extended period of indemnity keeps the coverage running for a stated period after the property is restored, to cover that lag.

Owners tend to under-buy the extension because it insures a period during which the building looks finished. It is the difference between a policy that pays until the contractor leaves and one that pays until the building earns again — and on a multi-tenant property with staggered leases, that difference is not small.

What the lease does to all of this

Two owners with identical buildings and identical policies can have materially different exposures, because their leases divide the operating costs differently.

Under a triple net structure the tenant typically carries taxes, insurance and maintenance, which shrinks the continuing-expense component while the building is closed — but only to the extent those obligations survive an untenantable premises, and many leases abate them precisely when the space cannot be used. Under a gross lease the owner carries those costs already, so they continue in full and belong in the limit.

Then there is the abatement clause itself, which is the one most worth reading. Most commercial leases abate rent while the premises are untenantable — meaning the lease stops the rent at exactly the moment the coverage is designed to replace it. Where a lease does keep rent running, you are relying on a tenant whose own operation has just been interrupted to keep paying for space they cannot occupy. The insurance does not depend on that willingness. We read the insurance and casualty articles of the lease before quoting, because they change the number.

Ordinary payroll and the expenses that keep running

The form separates ordinary payroll from other continuing expenses and lets it be limited, excluded or covered for a stated period. For a landlord this is a smaller question than for an operating business, but it is not nothing: on-site maintenance, engineering, security and property management are the people you most need during a rebuild. Cutting them from the limit to save premium is a decision worth making deliberately rather than by default.

Vacancy: the condition that may already be running

Vacancy is where a loss-of-rents claim quietly gets smaller, and it is a condition of the property coverage rather than a separate policy. Once a building has been vacant beyond the period the policy states, several causes of loss are suspended outright and payment on the remaining ones is reduced. Because the income coverage follows the property coverage, a reduced or excluded property loss carries the income loss down with it.

The threshold has a long statutory pedigree. New York’s standard fire policy — set out in New York Insurance Law § 3404, "Fire insurance contracts; standard policy provisions; permissible variations" — suspends the insurer’s liability for loss occurring "while a described building, whether intended for occupancy by owner or tenant, is vacant or unoccupied beyond a period of sixty consecutive days."

Read that citation for exactly what it is: one state’s statutory fire policy, not a national rule and not the commercial property form. Your own policy states its own threshold and its own consequences, and those are the words applied to your claim. We have deliberately not quoted a loss-payment reduction figure, because we could not point you at a primary source you could check yourself.

Operationally, the clock starts on its own: a tenant hands back the keys, the space sits, and nobody files anything. Tell us the week it happens. Vacancy is underwritable, and the right endorsement is far easier to arrange while a building is emptying than to explain afterwards.

Waiting periods and what actually triggers the coverage

Most business income forms carry a short waiting period before payment begins, expressed in hours from the physical loss — a deductible in time rather than money. Losses shorter than that window are yours, so it is worth knowing which one your policy uses.

The trigger is the part to be precise about. The coverage requires direct physical loss or damage to the described property, from a cause of loss the policy covers. That is what starts everything. A tenant leaving is not a trigger. A market softening is not a trigger. An access problem with no damage to your building may or may not be, depending on whether you carry the extensions that address it — civil authority and dependent property are separate grants with their own conditions, and they are not automatic.

Why Lessors Risk Guard Insurance

We write one class, so the loss-of-rents conversation happens at the quote stage with your rent roll and your leases open — not at renewal as a line item nobody revisits. We place coverage on a wholesale and brokered basis across a specialty panel, and we know which of those markets will look at an older building, a partly vacant one, or one with a residential floor.

Nothing on this page binds coverage or interprets your policy. Your form, your endorsements and your leases govern; a licensed agent confirms coverage directly.

Learn more

• Commercial Property — The building itself and what the owner owns inside it — the structure, the owner's contents, and the valuation basis that decides what a total loss actually pays.
• General Liability — The owner's liability for what happens on premises the owner does not occupy, and how a lease moves that duty around without moving the law.
• Commercial Umbrella — Excess limits over the primary lines, and the schedule-of-underlying problem that decides whether the umbrella actually sits over the loss.
• Tenant Discrimination — Fair-housing and public-accommodation exposure that the general liability form does not reach, and why a commercial landlord has it.

By property type: Mixed Use Property · Retail Property · Office Property

Outside authorities worth reading directly: the National Association of Insurance Commissioners consumer resources, and your own state insurance department, which publishes the filed forms and the complaint record for the carriers writing in your state. Both are listed from our state pages.