Business Continuity Insurance -- Tax Treatment UK 2026/27

Business continuity and business interruption (BI) insurance form a critical part of risk management for any UK business. A flood that closes your premises, a fire that destroys your equipment, or the death of a key person can all threaten the survival of a business that would otherwise be viable. Insurance exists to bridge these gaps. But understanding the tax treatment of the premiums and any resulting payouts is essential for accurate tax planning and financial reporting.

What Is Business Continuity Insurance?

"Business continuity insurance" is a broad term. It typically encompasses:

• Business interruption (BI) insurance: Covers loss of gross profit or revenue, and additional expenses incurred, when the business cannot operate normally following an insured event (fire, flood, theft, pandemic, etc.).
• Key person insurance: Covers the business against financial loss caused by the serious illness, disability, or death of a key employee or director.
• Supply chain interruption insurance: Covers losses caused by a supplier's inability to supply following an insured event.
• Contingency insurance: Covers specific one-off events (exhibition cancellation, event disruption).

Each type has a slightly different tax treatment, though the underlying principles are consistent.

Are Business Interruption Insurance Premiums Tax Deductible?

The general rule for deducting any expense from business profits is that it must be:

1. Wholly and exclusively incurred for the purposes of the trade.
2. Revenue in nature (not capital).
3. Not specifically disallowed by HMRC rules or statute.

BI insurance premiums satisfy all three conditions in most circumstances:

Wholly and exclusively: A BI policy taken out to protect the business against loss of trading income is a trading expense. The purpose is the continuation of the business, not a personal benefit.

Revenue: Insurance premiums are ongoing costs, not capital expenditure. Even a policy with a very large sum insured is still a revenue expense -- it is the annual premium that is the deductible amount, not a one-off capital payment.

Not disallowed: There is no specific statutory disallowance for BI insurance premiums.

Deduction for Sole Traders

A sole trader enters BI insurance premiums as a business expense on their Self Assessment return (SA103, box for insurance). The premium reduces taxable profit directly.

Example: Jake runs a bakery and pays GBP 2,400 per year in BI insurance premiums. His trading profit before the deduction is GBP 45,000. After the deduction: GBP 42,600. At the higher rate (40%), the deduction saves Jake GBP 960 in income tax.

Deduction for Companies

A limited company deducts BI insurance premiums in computing its trading profits for corporation tax purposes. For small companies (profits under GBP 50,000), the corporation tax rate is 19%. For larger companies (over GBP 250,000), it is 25%. The marginal rate between GBP 50,000 and GBP 250,000 is effectively 26.5%.

Example: A company has GBP 100,000 of profits before a GBP 5,000 BI premium deduction. After deduction: GBP 95,000. The effective marginal tax rate (between GBP 50,000 and GBP 250,000 under the tapering rules) is approximately 26.5%, so the deduction saves GBP 1,325 in corporation tax.

Mixed-Use Policies

If an insurance policy covers both business and personal risks, only the business proportion is deductible. For example, a commercial property owner whose policy covers both their business premises and a residential flat above must apportion the premium.

HMRC expects a reasonable and supportable apportionment based on the relative value of the business and personal elements.

How Are BI Insurance Payouts Taxed?

The tax treatment of a BI insurance payout mirrors the nature of the loss it compensates.

Revenue Payouts (Lost Profits)

If your business makes a claim for loss of gross profit or increased trading costs following an insured event, the payout is taxable as trading income. The logic is substitution: the payout replaces income that, had it been earned normally, would have been taxed as profit.

HMRC applies the principle from the House of Lords case London and Thames Haven Oil Wharves v Attwooll (1967): a receipt is income (and taxable) if it replaces a revenue item that would otherwise have been received.

Example: Your warehouse burns down in January 2026. You are unable to trade for three months. Your BI insurer pays you GBP 80,000 representing estimated lost gross profit for those three months. This GBP 80,000 is taxable as trading income in the year you receive it (or, if it relates to a closed accounting period, HMRC may seek to allocate it to the period of the loss).

Capital Payouts (Asset Replacement)

If your insurer pays out for physical damage to or destruction of capital assets -- buildings, machinery, vehicles -- the payout is capital in nature. The tax treatment is:

The proceeds are treated as a disposal for capital allowances purposes (if the asset was in a capital allowance pool) or for CGT purposes (if it is a non-pool asset such as land).

You may use insurance proceeds to defer the CGT on a destroyed asset by rolling the gain into the replacement asset (replacement of business assets relief under TCGA 1992 s.152).

For capital allowances purposes, proceeds received for an asset in a pool reduce the pool balance. If proceeds exceed the pool value, a balancing charge arises (taxable income).

Mixed Payouts

Many BI claims result in payouts that include both revenue and capital elements -- for example, replacement of lost stock (revenue) and replacement of damaged machinery (capital). The claimant and insurer should identify the composition of the settlement. For tax reporting purposes, the payout must be split accordingly.

Key Person Insurance: A Specific Case

Key person insurance (historically called "key man insurance") covers a business against the financial impact of losing a key individual through death or serious illness. The premium is paid by the business, and any payout is received by the business (not the individual's family).

HMRC has published guidance (HMRC BIM45525) setting out when key person insurance premiums are deductible:

For premiums to be deductible, ALL of the following conditions must be met:

1. The insurance is to meet a loss of profits that would arise from the loss of the key person (revenue purpose).
2. The policy is a short-term policy (not whole-of-life, which would be capital).
3. There is no element of providing for the permanent loss of services (which would be capital).
4. The payout, if received, would be taxable as a trading receipt.

If all conditions are met, the premium is deductible and the payout is taxable. If the conditions are not met (for example, if the policy is a whole-of-life policy or the purpose is capital replacement), the premium is not deductible but the payout may be received tax-free.

The HMRC guidance creates an either/or position: you cannot have deductible premiums AND a tax-free payout.

Example: A company pays GBP 3,000 per year for term life insurance on its managing director, structured as a key person policy to cover potential loss of profits. All four HMRC conditions are met. The GBP 3,000 premium is deductible. If the MD dies and the company receives GBP 500,000, this is taxable trading income.

Compare: A company pays GBP 3,000 per year for a whole-of-life policy on the MD, with the intention of using the payout to buy out the MD's shares from the estate. This is a capital purpose. The premium is NOT deductible. The payout would not be taxable.

Insurance Premium Tax (IPT)

Insurance premiums are subject to Insurance Premium Tax (IPT) rather than VAT. The standard rate of IPT is 12% and applies to most general insurance policies including:

• Business interruption insurance
• Commercial property insurance
• Public liability insurance
• Employers' liability insurance

A higher rate of 20% applies to some travel insurance and certain other specified products.

IPT is collected by insurers and paid to HMRC. Businesses cannot reclaim IPT (unlike VAT on most business expenditure). It is simply a cost of purchasing insurance, deductible as part of the overall premium cost.

Example: Your annual BI insurance premium is GBP 2,000 plus 12% IPT = GBP 2,240. The full GBP 2,240 is deductible as a business expense.

VAT and Insurance

Insurance transactions are generally exempt from VAT. This means:

• You do not pay VAT on insurance premiums (you pay IPT instead).
• You do not receive VAT on insurance payouts.
• You cannot reclaim any VAT on insurance-related costs.

Insurance payouts are outside the scope of VAT for the claimant business. They are neither a taxable supply nor consideration for a supply.

Accounting Treatment and Tax Timing

Insurance premiums: Normally recognised as an expense in the period to which they relate (accruals basis). If you pay an annual premium in advance, you spread it over the 12-month policy period.

Insurance payouts: Recognised when the insurer accepts liability and the amount can be reliably estimated -- typically when a settlement is agreed. For tax purposes, the receipt is included in the accounts for the period in which it is recognised.

Business Continuity Planning Costs

Beyond insurance premiums, businesses spend on business continuity planning (BCP) -- risk assessments, IT disaster recovery plans, off-site data backup, generator installations, and staff training. The tax treatment of these costs depends on their nature:

Revenue costs (planning fees, training, subscriptions to BCP software): Deductible as trading expenses.

Capital costs (backup generators, off-site server facilities): These are capital expenditure qualifying for capital allowances. Most such assets qualify for the Annual Investment Allowance (AIA) at 100%, meaning full deduction in the year of purchase (up to the AIA limit of GBP 1 million per year).

Worked Example: Complete Tax Impact

A Ltd is a small IT consultancy with GBP 200,000 annual profits. It pays:

• BI insurance premium: GBP 4,000 (including IPT at 12%).
• Key person insurance (term policy, HMRC conditions met): GBP 2,500.
• BCP planning consultant fee: GBP 3,000.

All are deductible. Total deductions: GBP 9,500.

Taxable profit before: GBP 200,000. After: GBP 190,500.

Corporation tax at marginal rate (approximately 26.5% between GBP 50k-GBP 250k): saving of approximately GBP 2,518.

In June 2026, A Ltd makes a BI claim for GBP 30,000 following a fire. The insurer pays GBP 28,000 (agreed settlement). This GBP 28,000 is added to trading income in A Ltd's accounts for the year ending 31 March 2027. Corporation tax: approximately GBP 7,420.

Net position: A Ltd received GBP 28,000 insurance and paid GBP 7,420 tax, keeping GBP 20,580 after tax to fund recovery.

Conclusion

Business continuity and business interruption insurance are commercially vital and, in most cases, straightforwardly tax-efficient. Premiums are deductible trading expenses; payouts are taxable trading income (for revenue losses). The symmetry is logical: insurance replaces income that would have been taxed, so the replacement is taxed. For key person insurance, the HMRC either/or rule applies -- ensure your policy structure matches your tax outcome preferences. And remember that IPT at 12% is an unavoidable cost that increases the effective premium you pay but is itself deductible.