In insurance, the indemnity period is the length of time your insurer will cover your financial losses under a Business Interruption (BI) policy following a claim. It starts from the date the damage occurs and continues for as long as your business income is affected, up to a maximum period stated in your policy.
In simple terms, it’s the time window during which your insurer will help you recover lost income, fixed costs, and any extra expenses needed to keep your business running after a major disruption (like a fire, flood, or storm damage).
Why does the indemnity period matter?
Choosing the right indemnity period is crucial. If it’s too short, you may run out of cover before your business fully recovers. If it’s long enough, it ensures you can rebuild, reopen, and get back to your normal turnover without financial strain.
Even if your building is repaired quickly, business recovery often takes longer,especially if you need to:
- Replace stock or specialist equipment
- Win back customers or contracts
- Train staff or rebuild supply chains
Realistic examples of indemnity periods in action
Retail shop fire = 12-month indemnity period
A high street clothing store suffers a fire in January. Repairs are completed by May, but customers are slow to return and revenue stays low until November. The shop’s 12-month indemnity period provides income protection until the following January, covering lost profits and fixed costs throughout, subject to the policy’s terms.
Restaurant flood = 3-month indemnity period
A burst pipe forces a restaurant to close for 6 weeks. The owner only has a 3-month indemnity period, which covers initial closure and reopening costs. However, bookings remain low for several months after cover ends, leaving the business to absorb further losses.
Manufacturing site = 24-month indemnity period
A machinery failure halts production at a small factory. Due to long lead times for replacement parts and complex customer contracts, it takes over a year to return to pre-loss trading levels. The business had a 24-month indemnity period, ensuring ongoing protection through the entire recovery phase, depending on the policy limits and terms .
Indemnity period vs period of insurance
These terms are often confused, but they mean very different things:
- Period of insurance = The full duration of your policy (e.g. 12 months from renewal).
- Indemnity period = The length of time you’re covered for loss of income after an insured event.
You could have a 12-month policy with a 24-month indemnity period – the indemnity protection can extend beyond your policy renewal if the damage happened during the cover period.
For example:
- Your business interruption policy runs from 1 January 2025 to 31 December 2025.
- On 15 November 2025, your property was badly damaged by a fire.
- Your policy includes a 12-month indemnity period.
Because the fire occurred during the policy period, the insurer accepts the claim. Even though the policy itself expires on 31 December 2025, your indemnity period continues for up to 12 months from the date of the fire, in this case, until 14 November 2026.
How do I choose the right indemnity period?
There’s no one-size-fits-all answer, it depends on:
- How long it would take to repair or rebuild your premises
- How easily you could replace stock or equipment
- The time needed to recover lost business or contracts
- Whether you could temporarily relocate or trade elsewhere
Many small businesses opt for 12 months, but 18 or 24 months is often safer, especially for larger or more complex operations. Note that not all policies offer indemnity periods beyond 12 months, and longer periods may require underwriting.
What is the maximum indemnity period?
The maximum indemnity period is the longest period your insurer will continue to cover your business interruption losses following a claim. Common options are 12, 18, or 24 months, but some policies offer longer periods for complex risks, subject to underwriting.
When does the indemnity period start?
An indemnity period starts from the date of the insured event (e.g. the fire or flood) not from when your claim is accepted or when repairs begin.
What happens when the indemnity period ends?
Your insurer will stop paying for lost income, ongoing costs, or extra expenses related to the disruption. If you’re not fully recovered by then, you’ll need to cover further losses yourself.
Can I change my indemnity period?
Your indemnity period isn’t fixed forever, you can update it at your next policy renewal (or sooner, in some cases). As your business evolves, your recovery needs may become more complex. A longer indemnity period can help ensure you’re still fully protected if a serious disruption occurs.
For example, if your business now has:
- More staff
- Larger premises
- Longer lead times or supply chains
- Heavier reliance on specialist equipment
- Higher turnover to protect
…it’s wise to consider increasing your indemnity period. Many businesses only realise after a claim that 12 months isn’t long enough to get back on track.
Is a longer indemnity period more expensive?
Usually, yes, but the extra premium is often small compared to the financial risk of running out of cover during a long recovery. Many experts consider 18–24 months to be the safest choice for most businesses.
FAQ
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What is the maximum indemnity period?
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The maximum indemnity period is the longest period your insurer will continue to cover your business interruption losses following a claim. Common options are 12, 18, or 24 months, but some policies offer longer periods for complex risks.
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When does the indemnity period start?
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An indemnity period starts from the date of the insured event (e.g. the fire or flood) not from when your claim is accepted or when repairs begin.
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What happens when the indemnity period ends?
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Your insurer will stop paying for lost income, ongoing costs, or extra expenses related to the disruption. If you’re not fully recovered by then, you’ll need to cover further losses yourself.
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Can I extend my indemnity period after a claim?
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You can’t usually extend your indemnity period once a claim has already occurred, as it’s a fixed part of your policy terms. That’s why it’s so important to review it regularly, especially as your business grows.
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Can I change my indemnity period?
-
Your indemnity period isn’t fixed forever, you can update it at your next policy renewal (or sooner, in some cases). As your business evolves, your recovery needs may become more complex. A longer indemnity period can help ensure you’re still fully protected if a serious disruption occurs.
For example, if your business now has:
- More staff
- Larger premises
- Longer lead times or supply chains
- Heavier reliance on specialist equipment
- Higher turnover to protect
…then it’s wise to consider increasing your indemnity period. Many businesses outgrow their original cover and only realise after a claim that 12 months isn’t long enough to get back on track.
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Is a longer indemnity period more expensive?
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Usually, yes, but the extra premium is often small compared to the financial risk of running out of cover during a long recovery. Many experts consider 18–24 months to be the safest choice for most businesses.
For more FAQs visit: Insurance claims FAQs – Morgan Clark