Business owners are often surprised to discover their assets are not covered for their full value under their insurance policy. This means that when the unexpected strikes they will be forced to cover the difference between their claim payout and the actual cost to reinstate or rebuild their property. Here we take a look at some of the most common areas where business insurance coverage falls short and what you can do about it.
Shortfalls in insurance cover tend to fall into one of three areas:
- Failing to recognise all relevant risks for your business
- Not accounting for increased costs or all of the costs involved in damages or liabilities that occur
- Being unaware of restrictive terms or exclusions in your cover
These shortfalls may mean that a business is lacking adequate cover in a number of critical areas, even if owners may think they are insured. Business or asset values change over time, especially during periods of economic inflation, causing a discrepancy between your insurance coverage and the actual current value of your insured assets.
This is what we call the value gap of business insurance.
When your property is insured for less than its replacement value, the insurer applies the co-insurance clause to the claim payment according to the value gap, leaving you to cover the shortfall.
The 5 most common business underinsurance pitfalls
These are the five most common business underinsurance pitfalls indicated by claims, via industry sources:
- Property coverage
- Sums insured for business assets
- Business interruption
- Liability for faulty workmanship, injury or mismanagement
- Cyber insurance
Thorough consideration of these five areas to avoid underinsurance can make a big difference to the protection that a business may need. Here are some of the factors to bear in mind to more effectively safeguard your bottom line:
1. Underestimating the value of property and assets
Business owners may underestimate replacement sums by failing to reflect the current value of assets due to factors, such as inflation or overlooking additional costs, such as removal of debris from property damages or meeting updated regulatory or environmental requirements for rebuilds.
They may also overlook external assets, such as car parks or internal ones, such as office fittings and contents or simply forget to keep the value of replacing plant and equipment current, relying instead on the original cost of assets.
2. Not regularly updating sums insured for business expansion or purchases
It's crucial to regularly review your business insurance cover against changes that you've made to operations or equipment purchased in order to avoid your insurance cover falling short if the unexpected does occur.
If you overlook some aspects of your operations or allow the replacement value of existing assets to become outdated and inadequate it could put huge financial pressure on your business if your insurance falls short or doesn't cover a particular exposure.
3. Business disruption causing downtime or inability to trade
If circumstances such as a fire or another factor outside your control force you to suspend trading you will still need to continue paying business overheads, including your workers' wages. Having business interruption insurance can tide you through but you need to calculate it adequately.
That means allowing for a worst-case scenario in your indemnity limit and including increased costs, such as renting alternative premises and equipment.
4. Liability risks of a range of possible legal claims being made against your business
Having professional indemnity cover can be critical if you provide services of any kind, from personal training to professional advice.
It's also essential to consider public liability cover for your business to avoid the most commonly occurring claims when someone injures themselves while on a business premises or a business activity causes damage to others' property.
If your business practices, such as terms of employment and dismissal, are subject to legal action having management liability insurance can help minimise costs. This protection also extends to claims of errors and omissions holding business managers responsible.
5. Cyber incidents are a risk for any business
Cyber incidents can lead to substantial financial losses due to ransomware attacks, data breaches or system downtime, due to ransomware, legal and regulatory penalties and recovery costs.
Having cyber insurance can help with expenses and often provides access to legal, PR and IT expertise to help businesses manage and recover from incidents effectively.
How underinsurance hurts business — inadequate insurance values can leave the business to bridge large financial gaps
It's crucial to regularly review business insurance for adequacy of cover. This may be to reflect any changes that you've made to operations or equipment purchased to ensure all assets are protected with ongoing and renewed policies.
For example, if your business is expanding it's likely that your risk exposures and liabilities are too. If you overlook some aspects of your operations or allow the replacement value of existing assets to become outdated it could put huge financial pressure on your business if your insurance falls short or doesn't cover a particular exposure.
Steps to avoiding business underinsurance
Insurance renewal time is a good opportunity to check that your business cover is providing the scope of cover that you need.
Practical steps to review gaps in insurance cover include:
- Reviewing your insurance cover and sums insured annually, keeping a worst-case scenario in mind. A professional valuation of your business property and assets enables you to set adequate insurance values.
- Conducting a walk-through of your business premises to create an inventory of your assets and keeping payment records to assist with establishing accurate values if you do need to make a claim.
- Running through property replacement calculations, ideally with your insurance broker, to sanity-check your updated figures. Bear in mind that the real estate value of your property is not the same as the cost of rebuilding.
- Checking exactly what your policy covers and doesn't cover — reviewing and raising questions with your broker as a key step in taking out or renewing insurance.
- Ensuring that you understand the terms of the policy, such as whether it's on a total replacement or sums insured basis and if there are any exclusions you need to be aware of.
How your broker can help
If you think your business may be underinsured or aren't sure you have all the cover you need, talking to an insurance broker can help you accurately assess all your exposures.
Whether they simply go through your policy with you, asking critical questions or arrange for a third-party valuation, your insurance broker has the expertise to guide you through the areas of focus and consideration to protect your business and avoid underinsurance.
Last updated 24 April 2026