INTM579110 - Thin capitalisation: debt: equity ratio

Inland Revenue Tax Bulletin 17 of June 1995

Below is the text of the Tax Bulletin, but with the contact details removed because they no longer apply.

The parts of Section 209 Income and Corporation Taxes Act (ICTA) 1988 repealed by Section 87 of this year's Finance Act had a different impact on the tax treatment of cross-border intra- group interest payments according to whether, and how, the terms of double taxation treaties interacted with the statute. The law itself characterised all interest paid to certain non-resident group members as a distribution. Where no treaty applied or where a treaty did not restrict the operation of the law, this remained the result. In other cases, treaty wording prevented the law applying and intra-group interest could only be characterised as a distribution to the extent that it was excessive as a result of the interest rate being too high. In the most frequently occurring case, however, only the amount of an interest payment which exceeded, for whatever reason, what would have been paid between companies acting at arm's length was characterised as a distribution.

Section 87 puts this arm's length approach into United Kingdom domestic law. Consequently, it leaves the tax treatment of most existing intra-group financial arrangements unchanged. It provides for less harsh treatment in cases where no treaty applies or where a treaty imposed no restriction on the operation of the old domestic law. It may also have an impact on some cases where a treaty prevented the old law applying. This will only be the case if, and to the extent that, the interest payment exceeds what would have been paid in the absence of the group relationship.

The new provisions, like their predecessors, are concerned with payments of interest and similar sums in respect of securities. For this purpose 'security' has the extended meaning set out at Section 254(1) ICTA 1988 and therefore covers most forms of indebtedness. The focus on the existence of certain 75% shareholding relationships also remains. Unlike the old domestic law, however, only that part of the interest or similar payment which exceeds what would have been paid in the absence of the group relationship is characterised as a distribution. (This could, of course, be the whole amount.) The previous restriction to non- resident companies has also been removed. Instead, all intra-group payments where the shareholding condition is satisfied are within the scope of the legislation, unless the recipient is within the charge to corporation tax in respect of the sum or is a charity.

Concerns have been expressed about the complexity of the new provisions and also the lack of certainty for taxpayers and potential investors to which some have felt they give rise. This article outlines the Revenue's approach to the new law and indicates how guidance on our likely reaction in specific cases may be obtained. A subsequent Tax Bulletin will deal with some of the more detailed points which have been raised about the new Section.

The arm's length approach

The legislation requires taxpayers and Inspectors to consider what would have happened in the absence of the intra-group relationship between the issuer and holder of the securities in question. As a result, the focus is on the facts and circumstances at the time the actual security was put in place or assigned.

It is worth stressing that the legislation is extremely broad in its scope. It is capable of applying where, even though a loan could have been obtained from a third party on identical terms, the transaction would not have taken place but for the group relationship. Such a case might arise where, for example, a company has a fixed-term third-party loan bearing interest at LIBOR + 1.00% which still has three years to run at the relevant time. This loan is repaid and replaced by a three-year intra-group loan carrying interest at LIBOR + 1.50%, but which otherwise has terms and conditions identical to the third-party loan it replaces. It is accepted that, arm's length interest rates having increased since the original loan was obtained, LIBOR + 1.50% is an arm's length rate for a three year loan at the time the new loan is made. Nonetheless, given the lack of commercial logic in this change, we would contend that the arrangement would not have been entered into but for the group relationship and that the legislation applies with the result that all of the interest will be a distribution.

This is one reason why there can be no blanket 'let-out' for intra-group loans satisfying some crude formulaic test. Although we are aware of the importance to arm's length lenders of ratios of debt to equity or pre-tax and pre-interest profit to total interest payable ('income cover') they are insufficient, in themselves, to determine what would have happened at arm's length. Moreover, ratios such as these are far from being the only factors which potential lenders take into account. Among the others probably the most important are:

  • the business sector concerned;
  • the nature of, and title to, any assets which might provide security;
  • cash flow; and
  • the general state of the economy.

Nonetheless, the legislation will most often be relevant in cases of thin capitalisation (a high ratio of debt to equity) or insufficient income cover. Consequently it may be helpful to explain our approach to these two aspects of the arm's length test.

Commentators have suggested that the Revenue has been content to accept a 1:1 ratio of debt to equity and a 3:1 income cover ratio. Often the possibility of satisfying us that, in the circumstances of a specific case, arm's length ratios would have differed from these is also mentioned. While we understand why our approach has been construed in this way, it is to some extent misleading and certainly needs to be considered in context.

As with our approach to the legislation as a whole, when we consider such ratios, we focus on what would have been expected to happen at arm's length.

In our experience, third party lenders in the United Kingdom market almost always look at the consolidated debt to equity ratio of the group of companies to which the borrower belongs and the resources on which it could draw within that group to fund interest charges and capital repayments. Consequently, in the overwhelming majority of cases, we too look beyond the company issuing the security to the wider company grouping to which it belongs. Of course, the legislation is designed to protect the United Kingdom tax base. Accordingly, it limits the extent to which the wider group is taken into account by specifying that, for certain purposes, relationships with connected companies which are not part of the (defined) UK grouping as well as with the holder of the securities (except in respect of the securities in question) are to be disregarded.

It is also our experience that arm's length lenders in the United Kingdom revise their view of an acceptable level of gearing or income cover for particular groups at different times -- although the variation has not been large in recent years. As a result, we may be able to say that a particular debt to equity ratio meets the arm's length standard today. We could not say that the same ratio would meet that standard even a year from now.

We are also aware that the relative importance of debt to equity ratios and other factors such as income cover or cash flow varies over time and between industries. In recent years, we have detected a trend away from simple debt to equity ratio criteria, perhaps reflecting the realisation that balance sheets can show flattering snapshots which are not representative of the position as a whole. This has been coupled with increased evidence of the continuing availability of loans being made subject to satisfying certain covenants -- including meeting gearing and income cover targets at specified intervals. Our approach endeavours to reflect such trends.

As for the precise ratios themselves, arm's length lenders have always applied different standards when lending to different industries at any one time. So, for example, financial concerns and property holding groups have always been able to gear up to a greater extent than most other borrowers. Here too we follow the market pattern.

Despite the industry spread of acceptable ratios and the variation over time, we understand that the average debt to equity ratio of United Kingdom quoted companies has historically ranged around 0.6:1. It remains in that region at present. Similarly, we are aware of comment that lenders are currently concerned when the level of operating profit is less than four times the interest payable. Partly because an average is a point between the high and low positions and partly as a result of a desire to use our resources most effectively, we have in recent years tended to accept that, where a loan otherwise meets the arm's length test, if the United Kingdom grouping remains geared at something less than 1:1 and its income cover is at least 3:1, its financing should be regarded as satisfying the test as a whole. If not, further consideration would be appropriate. It must be stressed, however, that there are no hard and fast rules in this area and each case has to be considered on its own facts.

The negotiation process

Where detailed consideration of the position is necessary, we generally endeavour to advance matters by way of discussion with the group and its advisers, with a minimum of correspondence. This speeds the resolution of our enquiries and enables groups to understand the tax position at an early stage. We recognise that applying the arm's length test can never be a precise science. We are, therefore, able to show some flexibility in the course of the discussions, provided we are satisfied that the result is about right at the end of the day.

As a consequence of these discussions, groups sometimes restructure their investment entirely by putting in additional equity finance as well as the debt or by replacing part of the debt with an equity injection. In some cases, however, we are content if they simply make part of the loans interest-free: provided interest-bearing debt is repaid in preference to interest-free debt.

Procedural matters

In the past, enquiries have often been triggered either by an Inspector's examination of accounts showing the intra-group funding or by receipt of a tax treaty claim for exemption from, or reduction in, withholding tax on the payment to the non-resident group member. No doubt this will continue.

In future, when consideration of the legislation is triggered in one of these ways, the Inland Revenue will normally issue a letter commenting on the relevance of Section 209(2)(da) ICTA 1988 to the specific intra-group arrangement. If companies are concerned about the position and do not receive such a written notice they should contact us at the address given below.

Although the new legislation makes no difference to most existing intra-group funding arrangements, there could be some change where the funds have come from one of a dozen countries. These are:

Austria;

Barbados;

The Faroe Islands;

Fiji;

Germany;

Israel;

Japan;

Kenya;

Luxembourg;

South Africa;

The Sudan; and

Zambia.

We have attempted to identify such arrangements and have written to the groups concerned commenting on the legislation's impact in each case. Companies who have not received any communication from us about existing advances from group members in one of the above countries and who are concerned about the possible impact of the new legislation, should also contact us at the address below.

More generally, in recent years groups and their advisers have increasingly taken the initiative by approaching International Division at the time when finance is being put in place to obtain guidance on their plans. Where sufficient information to reach a view has been available, we have normally been able to give groups some certainty as to the tax treatment likely to apply to what they propose. (The Financial Secretary to the Treasury drew attention to this during the Committee Stage debate on this provision of the Finance Bill.) It is our intention to continue to offer this service to groups considering investment or reinvestment in the United Kingdom.