Navigating COVID-19 Business Interruption Insurance Claims in the UK: Key Deadlines and Expert Support
Current Landscape of BI Claims
Updated 7 September 2026. COVID-19 business interruption claims depend on the policy wording, the loss and the applicable deadlines. March 2026 has passed and was not a universal deadline for every claim. In England and Wales, section 5 of the Limitation Act 1980 generally provides six years from accrual for a simple-contract action. The relevant start date, contractual terms and any applicable exceptions require individual legal assessment. See the FCA’s policyholder guidance for claims and complaints routes.
Forensic accountants can help you navigate through the complexity.
Steps for Policyholders with Unresolved Claims
- Review Policy Wording:
Re-examine insurance policies for specific clauses related to infectious diseases, government-mandated closures, or denial of access. Recent court rulings, including a February 2025 Court of Appeal decision, have reinforced policyholders’ rights in certain coverage disputes. - Gather Evidence:
Compile financial records (e.g., profit/loss statements, cash flow projections), proof of COVID-19 impact (e.g., government closure orders), and correspondence with insurers. - Reopen Dormant Claims:
Even previously rejected claims may be revisited if new evidence emerges or legal precedents strengthen your case. - Seek Professional Support:
Engage legal and forensic accounting experts to quantify losses and navigate complex policy interpretations.
How Lighthouse Consultants Assist with BI Claims
As forensic accountants, Lighthouse Consultants play a pivotal role in maximizing claim success:
- Loss Quantification:
They analyse historical financial data, industry benchmarks, and post-pandemic performance to calculate accurate loss figures. This includes distinguishing COVID-specific impacts from pre-existing trends. - Evidence Preparation:
Lighthouse builds robust, insurer-ready documentation, including scenario modelling (e.g., “what-if” projections without COVID disruptions) and granular breakdowns of fixed/variable costs. - Policy Interpretation:
Their team deciphers complex policy wording, aligning financial evidence with coverage triggers (e.g., disease clauses, prevention of access). - Negotiation Support:
Lighthouse provides expert testimony and rebuttals to counter insurer disputes over loss calculations or causation arguments.
Why Act Now?
If your claim remains unresolved, obtain prompt legal advice on whether it can still proceed and what steps are needed to protect it. Do not assume that contacting an insurer or reopening correspondence stops a court limitation period. Clear financial records can help establish the loss, but they do not determine whether a claim is in time or guarantee a payment.
Key Takeaway: Policyholders must act decisively—review policies, collate evidence, and engage specialists like Lighthouse Consultants to secure fair compensation before time bars take effect.
For further guidance, book a free consultation.
