Corporate owned bonds and OEICs, corporation tax implications (2024)

Corporation Tax increases

Spring Budget 2021 introduced a three-pronged approach to corporation tax.

  1. Corporation tax is 19% for the financial years starting 1 April 2020, 1 April 2021 and 1 April 2022.
  2. From 1 April 2023, the headline (i.e. main) corporation tax rate increases to 25% applying to profits over £250,000.
  3. A small profits rate (SPR) has been introduced for companies with profits of £50,000 or less so that they will continue to pay Corporation Tax at 19%. Companies with profits between £50,000 and £250,000 will pay tax at the main rate reduced by a marginal relief providing a gradual increase in the effective Corporation Tax rate.

The SPR will not apply to close investment-holding companies. An example would be a company controlled by a small number of people which doesn’t exist wholly or mainly for the purpose of trading commercially or investing in land for (unconnected) letting. A Family Investment Company might therefore be an example of a company not eligible for the SPR.

A company with profits falling between £50,000 and £250,000 will pay corporation tax at 25% but then reduced by marginal relief which results in a gradual increase in the corporation tax rate as profits increase from £50,000 until the 25% rate kicks in. The marginal relief fraction is 3/200 and works as follows.

Note in the examples below of ABC Ltd and DEF Ltd, taxable profits are £51,000 and £100,000 respectively. If ‘augmented’ profits are higher, that higher figure should be used in the calculation. Broadly, augmented profits are taxable profits plus any exempt distributions received (excluding dividends from 51% subsidiaries).

ABC Ltd – year to 31 March 2024


Taxable profits £51,000

Corporation Tax @ 25%


Marginal Relief

3/200 x £250,000 less £51,000


Tax due


Effective rate

£9,765 / £51,000


DEF Ltd – year to 31 March 2024


Taxable profits £100,000

Corporation Tax @ 25%


Marginal Relief

3/200 x £250,000 less £100,000


Tax due


Effective rate

£22,750 / £100,000


Take DEF Ltd, a quicker way of approaching the corporation tax calculation is simply to tax £50,000 at 19% = £9,500 plus £50,000 @ 26.5% = £13,250. The total of £22,750 agrees with the tax due in the table which used the marginal relief fraction approach.

The corporation tax liability of DEF Ltd is £12,985 more than the corporation tax liability of ABC Ltd. Given that the taxable profits of DEF Ltd are £49,000 more than ABC Ltd, then we can calculate that each £1 of profit between £50,000 and £250,000 is taxed at an effective marginal rate of 26.5% (£12,985/£49,000 x 100). Both these companies could consider employer pension contributions to reduce taxable profits to £50,000 and potentially benefit from 26.5% corporation tax relief.

The lower and upper limits will be proportionately reduced for short accounting periods and where there are associated* companies. For example if a company has one associated company the upper profits limit is £125,000 and the lower profits limit is £25,000

* A company is an 'associated company' ofanother company if one of the two has control of theother, or both are under the control of the same person or persons.

The corporation tax changes are applicable from 1 April 2023 i.e. Financial Year 2023 which ends on 31 March 2024. A company however pays tax on the profits for an accounting period and if the accounting period spans 1 April 2023, then profits will be apportioned between those falling within the financial year 2022, (taxed at 19%), and those falling within the financial year 2023.

Example – Accounting period to 31 December 2023. Taxable profits £1,000,000

Accounting period



01/01/23 - 31/03/23

90/365 x £1,000,000 = £246,575


01/04/23 – 31/12/23

275/365 x £1,000,000 = £753,425


Further aspects of Corporation Tax increases

The Chancellor previously stated that around 70% of companies (1.4m businesses) will be completely unaffected, and just 10% will pay the full higher rate.

Assume a company draws up accounts to 31 December each year. If so, the accounting period 1 January 2022 to 31 December 2022 was the last one not impacted by the new regime.

Regarding corporate owned bonds, as set out below, a ‘micro entity’ uses historic cost accounting for an insurance bond. The company achieves tax deferral until there is a disposal event such as full surrender, and assuming a gain arises, that profit is taxed at the prevailing corporation tax rates. If it’s a UK bond then the company enjoys a 20% tax credit. For those bigger companies using fair value accounting then tax on growth is paid on an annual basis.

There is however a quirk with fair value companies holding onshore bonds. Annual gains on the bond are taxed on a net basis.. However, when a surrender happens the net gain is grossed up due to the 20% tax credit.

Note that these corporation tax measures do not impact the 20% ‘tax credit’ on UK bonds available to individuals, trustees and corporate investors.In other words, life assurance fund taxation is not impacted.

For non-micro companies, ‘equity funds’ (see later) are also taxed on disposal. Note however ‘interest funds’ held by non-micro companies are accounted for under fair value rules meaning they are revalued and taxed annually.

Investing surplus cash retained within the company?

  • The accountant and the company stakeholders may have taken the conscious decision to keep these surplus funds inside the business as a nest egg or because the funds are earmarked for a particular business purpose in the medium term.
  • It may be desirable to keep funds in the company to maintain a strong Balance Sheet.
  • It is possible that excess funds inside the company are sheltered from IHT if they are required for a palpable business purpose but fall into the IHT net once personally owned.
  • Directors of a company which is planning to cease trading may wish to invest within the company and then gradually extract funds tax efficiently over a number of years.
  • The gross amount of surplus cash can be invested within the company as corporation tax has already been suffered. If the surplus cash is extracted by way of remuneration or dividend, then the recipient’s personal tax liability on that sum will mean that only the net amount is available for personal investment.
  • The tax on interest, dividends and gains may be lower within the corporate entity than if held personally

Extracting the funds and then investing personally?

  • The director/shareholder recipient can use the funds to carry out IHT planning (e.g. implement a bond in trust solution).
  • If the director/shareholder has a spouse or civil partner, then it may be possible to gift funds to the other partner to enjoy two lots of rates, bands and allowances applying to the investment returns.
  • If the company invests, then a gain in a particular accounting period will increase taxable profits and could lead to an increased corporation tax rate applying to all the profits in that period i.e. not just on the investment gain.
  • Certain directors/shareholders might have particular reasons why they would prefer to receive extracted funds now rather in the future e.g. family circumstances, purchase of new property etc.
  • For some, cash in hand is preferable to cash in the company.
  • The personal taxation on any investments could be lower than that which would be suffered in the company.

Investment Bonds and ‘interest’ OEIC funds owned by companies are taxed under the 'loan relationship' rules, the remit of which extends well beyond insurance bond and OEICs. ‘Equity’ OEIC funds do not however fall within the these rules.

Although complex in nature, in very broad terms, these rules require the taxation treatment of the item in question (in this case an insurance bond or an interest OEIC fund) to follow the accounting treatment.

OEICs are dealt with later in the article. For now the focus is on Investment Bonds

To understand the tax treatment of a corporate owned investment bond, it is therefore necessary to consider the accounting treatment. There are a number of accounting standards that a company might use – principally historic cost and fair value.

Historic cost v fair value

‘Micro entities’ can use historic cost accounting for insurance bonds. Larger companies use fair value rules when accounting for insurance bonds.

It had been the case previously that 'small' companiesused historic cost, with large companies obliged to use fair value. The reason for this was that small companies used a set of less complicated accounting standards known as the Financial Reporting Standard for Smaller Entities (FRSSE) which permitted historic cost accounting. FRSSE was however withdrawn, meaning the majority of large and medium-sized UK entities now apply FRS 102 (see below) when preparing their annual financial statements. As mentioned above, ‘micro entities’e.g. contractor type companies, will use historic cost accounting for insurance bonds.

With a micro entity being small in size, it can enjoy the least complex and comprehensive financial reporting requirements possible by applying FRS 105.Overall, the financial accounts will be straightforward, require limited disclosure of information and will be constrained as regards accounting policies. In particular, no assets can be measured at fair value or a revalued amount. In other words, historic cost will apply. Note that the company may opt up to a more comprehensive accounting regime if it considers that FRS 105 doesn’t meet its needs.

Accounting standards are complex and the recognition of the bond in the accounts is, in every case, a matter for the accountant to determine.

Do the normal bond chargeable event rules apply to companies?

No. Following Finance Act 2008, the loan relationship rules apply and not chargeable event gain rules (5%s do notapply to companies). As mentioned above, the loan relationship rules have a much wider remit that just investment bonds.

Example – UK bond investment Fair Value Ltd

Assume that in each accounting period Fair Value Ltd has taxable profits of £100,000 before any bond gains are included.

The company has an accounting date of 31 March. In September 2022 it invests £200,000 in a UK bond which is valued at £220,000 by 31 March 2023.

Accounting Period Ended (APE) 31 March 2023 - bond valued at £220,000

- Non-trading credit (NTC) £20,000 x 19% = £3,800

The 19% corporation tax rate does not vary depending on the level of taxable profits

APE 31 March 2024 - bond valued at £215,000

- Non-trading debit (NTD) £5,000 (no tax payable)

In October 2024 the company surrenders 50% for £120,000 when the bond is worth £240,000. By 31 March 2025, the bond is valued at £127,500

APE 31 March 2025

50% of bond surrendered for proceeds of £120,000

50% of value at 31 March 2024 (£107,500)

NTC on part surrender £12,500

Also there is an overall profit of £20,000 (50% yielded proceeds of £120,000 yet 50% of premium cost £100,000). Gross up @ 100/80 = £25,000. Therefore tax credit = £5,000

Annual movement £127,500 less 50% of £215,000=£20,000

Total NTCs£12,500+£5,000 + £20,000= £37,500
@ 26.5% effective rate =£9,937
Tax credit (£5,000)
Tax due £4,937

Example continued – encashing a UK bond

Now let's assume that Fair Value Ltd encashes the bond in April 2025 for £127,500. The bond has therefore not changed in value since 31 March 2025. This disposal occurs in APE 31 March 2026.

The full surrender is called a 'related transaction'. This means we recognise the fact that the life fund has suffered tax at a rate equal to basic rate.

We must calculate 'PC' which is the profit from the contract.

PC equals proceeds of £127,500 less £100,000 (50% of original cost) = £27,500

PC is also obtained by summing the previous NTCs & NTD = £20,000 less £5,000 plus £12,500 = £27,500

PC must be grossed up to reflect the tax suffered within the fund

  • £27,500 x 100/80 = £34,375
  • £34,375 - £27,500 = £6,875 (this is a NTC)

Corporation tax due on the NTC = £6,875 x 26.5% = £1,822

Tax treated as paid = (£6,875)

Available for offset = £5,053

Overall reconciliation

The company invested £200,000 and it has received proceeds of £120,000 plus £127,500. Total gain therefore of £47,500. Given this is a UK bond, then the company enjoys the benefit of the 20% deemed tax suffered within the fund. This is demonstrated by the following summary which shows that in net terms the overall corporation tax liabilityis £2,359.

31 March 2023 - £3,800 tax paid

31 March 2024 -(£1,325) tax relieved against other profits

31 March 2025 - £4,937 tax paid

31 March 2026 - (£5,053) tax relieved against other profits

Total £2,359

The figure of £2,359 is reconciled as follows. If we gross up the total gain of £47,500 by 100/80 then the figure is £59,375. Taxed at 19% is £20,000 and taxed at 26.5% is £39,375 (£37,500 less £5,000 plus £6,875) = £14,234. Deduct the tax credit of £11,875 to arrive at £2,359.

Example continued – identical investment but historic cost accounting

Let's now consider the exact same bond purchased and surrendered as was the case for Fair Value Ltd, but let's assume a micro entity using historic cost accounting.

Micro Entity Ltd also has an accounting date of 31 March. In September 2022 it too invests £200,000 in a UK bond. In October 2024 it also surrenders 50% for £120,000 when the bond is worth £240,000. And it also encashes the bond in April 2025 for £127,500.

Assume that in each accounting period Micro Entity Ltd has taxable profits of £100,000 ignoring any bond gains.

APE 31 March 2023– changes in value during an accounting period are not recognised under historic cost accounting. Therefore no tax consequences.

APE 31 March 2024– changes in value during an accounting period are not recognised under historic cost accounting. Therefore no tax consequences.

APE 31 March 2025– gain of £20,000. Grossed up at 100/80 = £25,000. Taxed at effective rate of 26.5% = £6,625 less the onshore bond tax credit of £5,000 = tax due of £1,625.

APE 31 March 2026– gain of £27,500. Grossed up at 100/80 = £34,375. Taxed at an effective rate of 26.5% = £9,109 less the onshore bond tax credit of £6,875 = tax due of £2,234.

Micro Entity Ltd is therefore paying corporation tax in total of £1,625 + £2,234 = £3,859. This exceeds the £2,359 paid by Fair Value Ltd. Why is Micro Entity Ltd paying £1,500 more corporation tax than Fair Value Ltd when both companies made an overall gain of £47,000? The reason for the difference is that Fair Value Ltd crystallised a gain of £20,000 at 19% but Micro Entity’s gains were all crystallised at an effective rate of 26.5%. In other words, £20,000 @ 7.5% (26.5% less 19%) = £1,500.

Definition of a basic financial instrument

An insurance bond would need to satisfy the following conditions contained in 11.9 of FRS102

(a) Returns to the holder are:

(i) a fixed amount;

(ii) a fixed rate of return over the life of the instrument;

(iii) a variable return that, throughout the life of the instrument, is equal to a single referenced quoted or observable interest rate (such as LIBOR); or

(iv) some combination of such fixed rate and variable rates (such as LIBOR plus 200 basis points), provided that both the fixed and variable rates are positive (eg an interest rate swap with a positive fixed rate and negative variable rate would not meet this criterion). For fixed and variable rate interest returns, interest is calculated by multiplying the rate for the applicable period by the principal amount outstanding during the period.

(b) There is no contractual provision that could, by its terms, result in the holder losing the principal amount or any interest attributable to the current period or prior periods. The fact that a debt instrument is subordinated to other debt instruments is not an example of such a contractual provision.

(c) Contractual provisions that permit the issuer (the borrower) to prepay a debt instrument or permit the holder (the lender) to put it back to the issuer before maturity are not contingent on future events other than to protect:

(i) the holder against the credit deterioration of the issuer (eg defaults, credit downgrades or loan covenant violations), or a change in control of the issuer; or

(ii) the holder or issuer against changes in relevant taxation or law.

(d) There are no conditional returns or repayment provisions except for the variable rate return described in (a) and prepayment provisions described in (c).

Clearly an investment bond does not satisfy the conditions.

Financial Services Compensation Scheme (FSCS)

The FSCS provides compensation or some other form of resolution where an authorised financial services provider gets into financial difficulties and becomes unable, or unlikely to be able, to pay any claims. Investors should be aware that they may not always be able to make a claim under the FSCS, and there are also limitations in the amount of compensation. Any compensation will depend on eligibility, the type of financial product or service involved, the investment funds selected (if applicable) and the circumstances of the claim.

The FSCS can only apply if the firm was authorised by the Prudential Regulation Authority or the Financial Conduct Authority and if the investment was a regulated product. If an FCA search shows the firm’s status as authorised, the FSCS may be able to provide compensation if the firm fails. With regard to limited company investors, there is a need to meet certain eligibility criteria to claim compensation with the FSCS. With respect to “Insurance claims”, note that insurance bonds are long term insurance policies where the FSCS may pay the entire claim if the provider fails. Note also that “All firms are generally eligible for long-term insurance contract claims, regardless of size…” But, in contrast, for investment (e.g. OEIC) claims, the company must qualify as a ‘small company’.

With respect to cash on deposit, a limited company can claim up to £85,000 for each account. The FSCS generally protect companies’ deposits, regardless of the size of the company. If a UK-authorised bank, building society or credit union fails, the FSCS will compensate each eligible company depositor up to £85,000.

With regard to a new offshore bond investment, there will be no FSCS protection but there may be other factors that could help if the worst happened and a provider was ‘in default’ For example a provider based in Dublin is bound by both EU and Irish regulations designed to ensure the company remains financially strong and holds sufficient assets to meet policyholder liabilities. This would bring into play Solvency II measures which harmonise capital requirements across EU member states.

In short, potential compensation matters can be complex and should be addressed on a case by case basis before investing.

As an expert in taxation and corporate finance, I bring a wealth of knowledge and experience to dissect the intricacies of the article on "Corporation Tax increases." My understanding of tax regulations and financial concepts allows me to provide a comprehensive analysis and insights into the implications of the Spring Budget 2021 changes.

Let's break down the key concepts mentioned in the article:

  1. Corporation Tax Rates:

    • The corporation tax rate is initially set at 19% for financial years starting from April 1, 2020, to April 1, 2022.
    • From April 1, 2023, the main corporation tax rate increases to 25% for profits over £250,000.
  2. Small Profits Rate (SPR):

    • A small profits rate is introduced for companies with profits of £50,000 or less, maintaining a 19% tax rate.
    • Companies with profits between £50,000 and £250,000 will have a tax rate that gradually increases due to marginal relief.
  3. Marginal Relief:

    • Marginal relief is applied to companies with profits falling between £50,000 and £250,000, resulting in a gradual increase in the effective corporation tax rate.
    • The marginal relief fraction is 3/200.
  4. Calculation Examples:

    • Detailed examples are provided for companies (ABC Ltd and DEF Ltd) with taxable profits, applying marginal relief to determine the effective corporation tax rate.
  5. Associated Companies:

    • The upper and lower limits for profits are proportionately reduced for short accounting periods and where there are associated companies.
    • An associated company is defined as a company that has control over another or both are under the control of the same person or persons.
  6. Transition Period and Accounting Periods:

    • The corporation tax changes are applicable from April 1, 2023 (Financial Year 2023).
    • Companies with accounting periods spanning this date will apportion profits between the financial years 2022 and 2023.
  7. Impact on Companies:

    • The article mentions that around 70% of companies (1.4 million businesses) will be unaffected by the changes, and only 10% will pay the full higher rate.
  8. Treatment of Corporate-Owned Bonds:

    • Different accounting treatments for insurance bonds are discussed, including historic cost accounting and fair value accounting.
    • Tax implications for gains on bonds are explained, considering surrender events and tax credits.
  9. Investment Strategies and Tax Efficiency:

    • The article delves into considerations for investing surplus cash within a company and potential tax advantages.
    • Strategies for extracting funds tax efficiently and the impact on personal and corporate taxation are discussed.
  10. Financial Services Compensation Scheme (FSCS):

    • The FSCS is introduced as a safety net for investors in case of financial difficulties of authorized financial service providers.
    • Eligibility criteria for compensation claims under the FSCS, especially for investment products like insurance bonds, are highlighted.

In conclusion, the article provides a thorough exploration of the changes in corporation tax rates, their implications on companies, and the intricacies of accounting treatments for corporate-owned investment bonds. The examples and detailed explanations contribute to a comprehensive understanding of the subject matter.

Corporate owned bonds and OEICs, corporation tax implications (2024)
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