Underinsurance remains one of the most common and costly pitfalls for Australian businesses. When your property or business interruption sums insured are set too low, insurers apply proportional‑loss (co‑insurance) penalties—meaning your business must fund part of every loss out of pocket. Even a partial loss can trigger a reduced payout, leaving a significant financial gap at the worst possible time. 

But the risk doesn’t stop at physical assets. Business Interruption (BI) insurance is often under‑declared, with many businesses underestimating the true time required to rebuild, relocate, and return to full operations. When gross profit is set too low or the indemnity period is too short, BI cover may fall far short of actual needs. This leaves businesses struggling to pay wages, rent, loan repayments, and temporary relocation costs after a major event—and in severe cases, results in permanent closure.

Adding to the challenge, today’s environment of inflation, rising construction costs, supply‑chain delays, and changing business operations means insured values can become outdated much faster than expected. If sums insured aren’t reviewed regularly—or supported by professional valuations—your policy may not reflect real‑world replacement costs, exposing you to major out‑of‑pocket expenses when you least expect them.

At Action Insurance Brokers, we strongly recommend:

• Regular reviews of building, contents, stock, and equipment values
• Professional valuations for high‑value or specialised assets
• Periodic reassessment of gross profit and BI indemnity periods
• Prompt disclosure of operational changes that may affect cover

These steps ensure your insurance programme stays aligned with the true cost of rebuilding, restocking, and getting your business back up and running after a loss.

If you would like us to review your sums insured or assess your Business Interruption cover, our team is here to help.