Yearly Archives: 2022

22 Jun 2022

Energy Profits Levy – draft legislation published for consultation

The Energy Profits Levy (EPL) draft legislation has now been published for consultation. The consultation period closes on 28 June 2022.

We understand that it is intended to have EPL enacted before the Summer recess but that the EPL legislation will not be substantively enacted for accounting purposes before 30 June 2022.

The comments below reflect the current draft, but we do not expect there to be much change given the compressed legislative timetable.

As expected the EPL applies to companies with ring fence trades and profits that would be chargeable to ring-fence tax. The EPL will therefore include relevant chargeable gains and PRT refunds.

The EPL will cover profits arising in accounting periods, or deemed accounting periods, starting from 26 May 2022 and ending on 31 December 2025.

The starting point for EPL is the company’s ring-fence profit or loss for a period, which will exclude any RFES, and is then adjusted to remove:

  • finance charges, determined using the SCT rules,
  • CT Losses brought forward, or back,
  • CT Group relief, and
  • Decommissioning expenditure.

An “additional deduction” is introduced as an uplift on so-called “investment expenditure” in the period. This is calculated as 80% of the relevant expenditure and counts as a deduction in computing the EPL profit/loss of the EPL period.

The rules include a bespoke EPL loss regime. EPL losses can be carried forward or carried back one year or surrendered as “EPL” group relief against EPL profits. If the ring-fence trade ceases, “EPL” terminal loss relief rules permit a three-year extended carry back against profits within the EPL regime.

The EPL profits and losses for accounting periods which straddle the 26 May 2022 and 31 December 2025 dates are to be apportioned on a just and reasonable basis except for investment expenditure which is to be apportioned with reference to when the expenditure was actually incurred (using the specific capital allowance rules on when expenditure is incurred). Overall we believe this approach will generate less difficulty than experienced when the Supplementary Charge rate was increased in 2011, where time apportionment was the default position adopted by the law.

The 80% uplift which generates the additional EPL deduction applies to investment expenditure as defined. This is broadly the type of expenditure on oil-related activities that qualify for investment allowance within the SCT regime, but unlike the SCT investment allowance, the expenditure does not have to relate to a defined oil field or Cluster Area. There is also no requirement for it to be “activated” with production income.

The definition covers not only capital expenditure but also some leasing costs and non-routine operating costs on facilities and wells that enhance production, reserves or tariff income. As with the rule for computing, EPL profits decommissioning and financing costs are specifically carved out from the uplift regime.

However, the 80% uplift is not available on ‘second-hand’ assets. The rules here are very broadly drafted and deny the allowance on any asset where it would have been possible for an uplift to have been claimed by a previous owner of the asset, on the assumption that EPL was in place at the time that the owner incurred the relevant costs. The legislation includes as an example expenditure on the acquisition of a field interest but would appear to apply to the acquisition of substantially all second-hand assets if previously held by a ring-fence company, including exploration licences.

There is no claw-back of any uplift on a transfer/sale of an asset but the new owner will not obtain the uplift on their acquisition cost, regardless of whether the seller actually obtained such uplift.

The rules also incorporate anti-avoidance specifically in regard to the 80% uplift and EPL losses for any avoidance arrangements with the main purpose of obtaining the uplift.

The rules provide for the normal CT machinery provisions to apply, including the instalment provisions, and a requirement to notify HMRC of the amount, on or before any EPL payments are made.


Overall the draft legislation is largely as expected based on the announcements last month.

The rules are generally tightly drawn. Companies will, in particular, need to look carefully at the transitional rules. There may also be some areas where companies can plan to mitigate their exposure. There does not seem to be anything in the draft which delays the instalment payments for December year-end companies until 14 January 2013 as previously announced.

The inclusion of ring-fence capital gains and PRT repayments appear particularly anomalous. Capital gains will be based on all future profits from the licence, capturing profits to be made after the sunset date of 31 December 2025. This is likely to deter any movement of field interests unless reinvestment or other reliefs can be found. For PRT repayments there is no relation to the excess profits through high prices that the levy is designed to catch. Indeed, the loss available to carry back will have already been reduced by the current high prices and is then being taxed again. Companies will no doubt be looking closely at whether this gives rise to a claim under the DRD.

CW Energy can assist companies in planning for and complying with the EPL.

CW Energy LLP
22 June 2022

26 May 2022

Chancellor announces a new oil and gas tax charged at 25%

This afternoon the Chancellor announced the recently anticipated, following significant political pressure, tax rise on the profits of companies that produce oil and gas from the UK and UK Continental Shelf. It does not apply to other energy sector players, such as the producers of green energy, as had been predicted in the Press.

Rather than increase the rates on existing taxes the Chancellor chose to introduce a new oil and gas tax called the Energy Profits Levy.  The Energy Profits Levy (the “Levy”) is effective from today and will be charged at a rate of 25%.

The Levy will be temporary and will be phased out if oil and gas prices return to “historically more normal levels” and in addition the legislation will include a sunset clause which will mean the tax is abolished from the end of 2025 at the latest.

The new Levy will be applied to “UK oil and gas profits”, which means ring fence profits from UK and UK Continental Shelf production subject to a number of adjustments.  One of the stated adjustments being leaving finance costs out of account as for SCT.  However, the RFCT and SCT profits to which the new Levy is applied will not be reduced by brought forward tax losses, nor decommissioning costs. Any “Levy” losses can however be augmented by the Levy allowance and will be available for carry back under normal CT rules (without the extended ring fence carry back), carry forward, and group relief, against other Levy profits.

It is not clear if the Levy will apply to ring fence capital gains, although that would have little economic logic given the Levy is only due to apply for a short period of time, and the value generating a capital gain will be representative of all future profits. As such this could create a big disincentive to assets moving hands into companies wanting to invest while the Levy is in place, and it is hoped that the exclusion of capital gains will be one of the “number of adjustments”.

The Levy will be payable along with the three instalments for RFCT and SCT, although for December year end companies the first payment will not be until January 2023.

Also announced is a new investment allowance.  We believe this applies to expenditure incurred from today.  The additional investment allowance appears to operate solely to give relief against the new Levy, albeit at an 80% rate. It will be given on top of the capital allowances relief that will reduce the profits on which the Levy is charged. 

The new investment allowance was described by the Treasury as meaning tax relief of more than 91p for each pound invested when combined with existing reliefs. This is made up of RFCT relief of 30p, SCT relief of 10p, SCT investment allowance relief of 6.25p, Levy relief of 25p, and Levy allowance relief of 20p. However, this rate of relief only applies if a company is already paying CT and SCT, and therefore reduces to 45p where a company has brought forward tax losses. If companies were still investing in PRT fields which had paid tax in the past the relief would be more than 100% of the costs.

Overall, the Chancellor referred to the measures providing an extra £5bn in tax in the next year.


These changes will be very unwelcome news to both upstream companies and the wider supply chain. 

Companies which have invested in new projects that have just started to produce will be particularly hard hit as their past investment costs will not be deductible against the new Levy.

As soon as further details are announced, CW Energy will provide further analysis.

CW Energy LLP

26 May 2022

23 Mar 2022

Spring Statement 2022

The Chancellor delivered the Spring Statement 2022 today.

Despite the speculation and calls for a windfall tax there was no announcement on any changes to the oil tax rates.  Therefore, the rates will continue to be those currently enacted being 30% for ring fence corporation tax and 10% for the supplementary charge to corporation tax.

In addition, there was no announcement on any changes to the calculation of profits chargeable to ring fence taxation.  Neither was oil and gas taxation mentioned in the Spring Statement Tax Plan.


While there have been many public statements in the last few weeks that HM Government were not considering changes to oil taxation it is welcome that the Chancellor has once again allowed a stable regime to remain in place.  This again is evidence that HM Government understands the importance of fiscal stability and should underpin the plan for more investment in UK domestic oil and gas production in these uncertain times in energy markets.

14 Mar 2022

Scope of the ring-fence: Result of the appeal in the Royal Bank of Canada case

In August 2020 we published a newsletter on a First-tier Tribunal (‘FTT’) case that considered whether an oil and gas royalty interest held by a non-UK resident gave rise to ring-fence income and whether the relevant treaty allowed HMRC to tax the income.  That newsletter can be found here:

As we reported at the time the taxpayer lost on both counts at the FFT and appealed. The appeal was heard by the Upper Tribunal (‘UT’) in December and the decision was published on 17 February 2022.  The UT confirmed the decision of the FTT on both the domestic law and treaty matters and consequently found that the royalty income was taxable as ring-fence income in the UK.

In terms of the treaty position, the UTT agreed that the oil royalty constituted “rights to variable or fixed payments as consideration for the working of, or the right to work, mineral deposits…” and therefore fell within the definition of immovable property under the treaty.

The key domestic law finding in terms of the wider relevance of this decision is the UT’s decision on the meaning of the “benefit of” exploration or exploitation rights. There was very little analysis of the meaning of this term in the FTT decision, and unfortunately, there is not much more in the UT decision.

The UT found that the oil royalty constituted “rights to the benefit of the oil because, provided that the oil was sold at a sufficiently high price to generate a payment of the royalty, the Bank would thereby benefit from the oil produced..” and the reference to benefit “is capable of including a wide range of arrangements, whether proprietary or contractual or otherwise, giving rise to a benefit, including a commercial benefit.”

As a consequence, the UT dismissed the grounds for appeal and affirmed that the UK domestic tax rules would, based on the facts of this case, treat the income arising as subject to tax in the UK as ring-fence trading income.

One matter to note is that this is a UT decision and therefore does set legal precedent.

The implications for taxpayers are as we set out in our original newsletter when the FTT decision was published.  Taxpayers should review any similar arrangements already in place

Generally, we see royalties of the type considered in this case to be created as a result of the transfer of interests in oil fields. It may however to be possible to distinguish some forms of contingent deferred consideration from the royalty in this case.

In today’s oil and gas price environment mechanisms that share the benefit of price fluctuations have remained common in transactions.  Such mechanisms should be considered carefully.

CW Energy LLP
March 2022

09 Feb 2022

Proposed changes to taxation of profits for multinational groups – Pillar Two

In our newsletter in July 2021, we summarised and commented on the potential changes to the taxation of profits for multinational groups published by the OECD/G20.  That newsletter can be found here

The OECD issued a report at the end of December 2021 that sets out details on how Pillar Two rules are to be implemented (“Model Rules”).  Pillar Two deals with the Global Anti-Base Erosion (“GloBE”) rules which provides for the introduction of a minimum corporate tax rate of 15%.

On 11 January 2022 HM Treasury and HMRC issued a consultation document to seek input on the UK application of the Model Rules and wider implementation questions.

In early 2022, OECD is expected to issue further guidance on these rules and also will engage further with stakeholders to refine the Pillar One rules.

In this newsletter, we summarise and briefly comment on some of the key components of the Pillar Two Model Rules and relevant parts of the UK consultation.


Changes to the international tax rules had already been made through other BEPS (Base erosion and profit shifting) initiatives; however, it has been perceived that there remains a need for a broader change to address the possibility that companies could still shift profits to low tax jurisdictions.  Pillar Two seeks to ensure that large multi-jurisdictional businesses pay a minimum level of tax regardless of where they are headquartered, the jurisdictions they operate in, or where their profits are booked.

Where an “in scope” entity suffers a rate of tax lower than 15% in any jurisdiction the rules seek to identify this and levy a charge, normally in the group parent company, for the difference, thereby removing the advantage of shifting profits to low tax jurisdictions. The rules also allow a country that has implemented the rules to charge additional tax to bring their rate up to 15%, thereby preserving that jurisdiction’s primary right to levy taxes on income generated in its own jurisdiction.

Scope of the rules

The rules are to apply to multinational groups with annual global revenues greater than EUR 750m.  The value is taken from the consolidated financial statements of the parent entity.  For the rules to apply the EUR 750m revenue threshold needs to be met in at least two of the last four years preceding the year under consideration.  Therefore while the rules, at first sight, seem to replicate the scope of the Country-by Country Reporting rules they are slightly different.

If the multinational group is in scope, each entity in that group is subject to the rules.  There are some exclusions, e.g. not for profit organisations, pension funds and governmental organisations, but all multinational oil and gas and energy groups will be potentially affected if they meet the revenue threshold.

Pillar Two, however, applies only to multinational groups which means a group that includes solely UK tax resident companies with no foreign permanent establishments will not be subject to the rules.

Determining the rate of tax

The tax rate is determined by finding each entity’s “GloBE Income or Loss”, i.e. broadly profits, and its “Adjusted Covered Taxes”, i.e. the related tax liability for the period.  The values for each entity in the same jurisdiction are aggregated with an overall tax rate determined for each jurisdiction.

GloBE Income or Loss

Globe Income or Loss is found by taking the amount of income or loss that was included in the consolidated financial statements for each entity.  This amount is then subject to numerous adjustments.  For example, the following are to be adjusted:

  • Any accrued illegal payments;
  • Fines or penalties of EUR 50,000 or more;
  • Pension costs accrued and not paid;
  • Property, plant or equipment that has been revalued for accounting purposes but not sold;
  • Certain foreign currency gains or losses of an entity whose accounting and tax functional currencies are different;
  • Prior period errors and changes in accounting principles.

The starting point is therefore book profit and loss amounts and notably, the adjustments required to determine Globe Income or Loss do not include the items we would typically see being adjusted in a UK upstream oil company tax computation, such as add-back for depreciation, deduction for capital allowances and use of brought forward tax losses.  However, there are separate adjustments to be made to the calculation of Adjusted Covered Taxes in respect of temporary differences, i.e. profits and losses recognised in different periods for tax and accounting purposes (see below).

Gains and losses arising from the sale of greater than 10 per cent shareholdings and gains and losses in relation to a reorganisation where the gain or loss is deferred for local tax purposes are to be excluded.

However, a gain or loss on the disposal of an interest in an oil field would not seemingly be covered by the exclusions and potentially any gain arising would constitute GloBE income even though any gain may be exempt from tax where reinvestment relief applies.

Substance-based Income Exclusion Carve Out

In order to seek to include only “excess profits” of a company in the rules, GloBE Income is to be reduced by two further amounts:

  • A payroll carve out at 5 per cent of the payroll costs of employees of the entity; and
  • A tangible asset carve out at 5 per cent of the book value of relevant assets. Such assets are stated to include property, plant and equipment and also natural resources.

There are transitional rules which allow higher rates to apply for the first ten years.

Adjusted Covered Taxes

Adjusted Covered Taxes is found by taking the amount of current tax expense accrued in the financial accounts for taxes levied, broadly, on the entity’s income or profits.

We would expect in scope taxes to include both PRT and SCT and also other oil tax regimes such as Norway’s special tax, Netherlands’ state profit share and Denmark’s hydrocarbon tax.

In addition, taxes imposed in lieu of a generally applicable corporate income tax are also included.  This is expected to cover petroleum sharing contracts where tax is often paid by the host state on behalf of the oil company out of the state’s share of oil.

In quantifying the amount of current tax expense in any year it appears this will be the amount of tax that has or will be included in a submitted tax computation as the amount of current tax expense that relates to an uncertain tax position is to be excluded until that tax has been paid.

Deferred tax expense is to be included in the calculation of Adjusted Covered Taxes.  Where there is a deferred tax expense the tax rate used to calculate deferred tax is to be recast, in most cases, downwards so that deferred tax cannot be recognised at a rate above 15%. Deferred tax credits will also be recognised at a rate restricted to 15%.

There are multiple further adjustments that should be made, with perhaps the most significant being an adjustment to the deferred tax being removed from the calculation of Adjusted Covered Taxes if a deferred tax liability is not “recaptured pursuant to this article” within five years.  This appears to mean the deferred tax liability must have “reversed” within five years or the Adjusted Covered Taxes amount is reassessed for the year the deferred tax expense was included. This five-year rule does not apply where the deferred tax meets the definition of “Recapture Exception Accrual” which means tax expense is attributable to certain items including:

  • Cost recovery allowances on tangible assets;
  • The cost of a licence or similar arrangement from the government for the use of immovable property or exploitation of natural resources that entails significant investment in tangible assets; and
  • De-commissioning and remediation expenses.


These items are not further defined in the report.  On the face of it, this may mean that deferred tax charges made for items such as accelerated capital allowances on-field development costs may not be subject to the five-year rule.


De minimis exception

A group may elect on an annual basis for the rules not to apply to certain jurisdictions where the entities in that jurisdiction have both:

  • average GloBE revenue (broadly, the revenue included in the consolidated accounts for that jurisdiction) of less than EUR 10 million; and
  • average GloBE income (calculated as set out above) is a loss or is less than EUR 1 million.

The average is calculated by taking the current and preceding two years of GloBE revenue and GloBE income.

There is also reference to a “GloBE Safe Harbour”.  It appears that details of this exclusion are to be included in the GloBE Implementation Framework which has yet to be published.

From the UK consultation document, it appears the GloBE Safe Harbour may use the country by country (CBCR) filings (with some adjustments) to identify if there is a lower risk of a particular jurisdiction being subject to tax below the minimum rate.  This safe harbour approach may remove the need to undergo a full set of calculations for a safe harbour jurisdiction.

Transitional rules

In the first year that an entity comes within the scope of the GloBE rules, the entity is to take account of all deferred tax assets and liabilities reflected or disclosed in the financial accounts in arriving at the Adjusted Covered Tax.  The impact of any valuation adjustment (where the full deferred tax asset is not recognised) is disregarded so that the utilisation of losses that were unrecognised for deferred tax purposes are taken into account in determining the tax charge.

Charging provisions

Where a tax rate has been found that is below the 15% minimum tax rate then a top-up tax is to be charged (called Income Inclusion Rule).  This is usually levied by the tax jurisdiction of the parent company of the group.  Where the tax jurisdiction of the parent company of the group has not implemented the GloBE rules then a jurisdiction further down the ownership chain may levy the top-up tax.  The rules use a top-down approach so that, for example, if the jurisdiction of the parent company of the group does not operate the GloBE rules but an immediate subsidiary is in a jurisdiction that has implemented the rules then it is that jurisdiction that charges the top-up tax.

Where there is still tax to pay then another mechanism may apply (called the Undertaxed Profits Rule) which would arise if the parent company of the group is not subject to the Income Inclusion Rule and the top-up tax has not been collected by other jurisdictions (e.g. where none of the companies in the ownership chain is in jurisdictions that have implemented the GloBE rules), the remaining top-up tax is charged by jurisdictions that have group entities and have adopted the GloBE rules. The amount of tax charged by each jurisdiction is based on the relative size of the group’s entities measured by tangible assets and the number of employees.

UK domestic minimum tax

The UK consultation document includes a section on the possibility that the UK will implement a domestic taxation rule that would apply to charge income to UK taxation under domestic law if the Pillar 2 rules would otherwise apply in respect of UK activities.  The consultation states that absent a domestic minimum tax, these rules will mean low tax profits in the UK will likely be topped up in foreign jurisdictions.  This domestic minimum taxation would be designed to ensure tax flows to the UK rather than a foreign jurisdiction.

UK implementation timing

The UK consultation is open until 4 April 2022 with the draft legislation to be published in summer 2022.  It is expected the legislation will be included in Finance Bill 2022-2023 and have effect from 1 April 2023.  The Undertaxed Profits Rule and domestic minimum tax rule (if implemented) would be introduced from 1 April 2024 at the earliest.


The Model Rules include many concepts which were not set out in earlier papers and reports.  The OECD guidance, when published, should hopefully set out in more detail how some of these concepts and calculations are expected to work.  In addition, the UK consultation and legislative process will provide more clarity.  However, we do now know that these rules will be complex and for the proposals to work effectively, will need to be implemented cohesively across all relevant jurisdictions that have signed up.

For upstream oil and gas operations in the UK, one would expect that the rules should not be relevant due to the high rate of tax applicable to UK upstream companies.  However, there are some instances where there is a possibility that the rules could apply.  For example, on the refund of PRT, the repayment interest is not taxable which may result in a reduced effective tax rate.  Where decommissioning losses are carried back the credit to current tax may be greater than the associated capped deferred tax charge thereby also reducing the effective tax rate unduly.  Where reinvestment relief applies to field disposals this may also give rise to a tax charge below the minimum rate.  The utilisation of losses that have arisen on claims to ring-fence expenditure supplement may also cause issues. Other anomalies may emerge as the rules are analysed further.

For UK based oil and gas groups with activities overseas it may be that the rules could be in point, but with the potential for countries to change their domestic rules in the style that the UK has suggested may mean that these rules, in most cases, become one of domestic law compliance and group reporting.

We shall provide further updates as more details are published.

CW Energy LLP

February 2022

25 Jan 2022

Notification of uncertain tax treatments – revised guidance

In our newsletter last year we summarised and commented on the proposed rules for the notification of uncertain tax treatments.  That newsletter can be found here

Since then the relevant statutory provisions have been included in Finance (No.2) Bill 2021-2022, and last week revised draft HMRC guidance was published, subject to a short period of consultation.  The consultation will run to 1 February 2022.

The big change in the Finance Bill was the omission of the notification requirement where it is reasonable to conclude that, if a tribunal or court were to consider the tax treatment, there is a “substantial possibility” that the treatment would be found to be incorrect. The notes accompanying the legislation indicate that this trigger may yet, however, be adopted.

In this newsletter, we summarise and comment on some of the key parts of the Finance Bill clauses and accompanying notes and the recently published revised draft guidance.

Threshold for notification

As a reminder, for the uncertain tax treatment to be notifiable there must be more than £5m of tax at stake (which includes SCT) in the year ended on the last day of the period covered by the return.

The Finance Bill contains a clarification of how to measure whether the threshold is met in cases where tax losses are created or increased using treatments that are ‘uncertain’. Where such losses are used, the rules will look to the actual reduction in the tax liability, but where the losses are unused a 10% reduction in liability is assumed unless there is no reasonable prospect of the loss being used to reduce tax liability. In the latter case, the value is zero.

In determining whether there is a reasonable prospect of the uncertain loss being used the same process as applies to the determination of potential lost revenue for penalties for inaccuracies is to be used.  This process considers both technical and practical reasons why the loss will not be used e.g. we would expect a lack of sufficient anticipated profits from current field interests would be a relevant factor.

While there are examples of how to calculate the amount of tax at stake in the draft guidance, we would expect complications will still remain.

Provision made in the accounts trigger

The first of the two remaining triggers is where the taxpayer has made a provision in their accounts to reflect the probability that a different tax treatment will be applied to the treatment reflected in a tax return.

In earlier draft legislation this trigger required the provision to be in accordance with GAAP.  This condition has now been removed so a provision whether rightly made or not may satisfy this trigger.

The draft guidance notes that there must be a link between that provision and at least one entry (which includes nil) on a relevant tax return.  The trigger may apply “irrespective of where the provision is presented in the accounts” which presumably references amounts provided as deferred tax as well as provisions included in current tax.

The draft guidance includes an example where a provision was not made in the accounts that included the transaction but a provision was raised subsequently in a later period.  The draft guidance makes clear that this would satisfy the trigger when the provision was raised (i.e. in the later period).

HMRC’s known interpretation of the law trigger

The second of the two triggers for notification is where the taxpayer files on a basis where it is known that HMRC’s interpretation of the law is different.  There are two ways that an interpretation may be taken as being “known”:

  1. Where the position is generally known to all taxpayers from documents published by HMRC; and
  2. Where the position is specifically known to a taxpayer through correspondence with HMRC.

Whether the taxpayer actually did or did not know of HMRC’s interpretation is not relevant as the rules say that “HMRC’s position on a matter is taken to be “known” by a company or partnership”.

Documents published by HMRC

The draft guidance includes some illustrative, but not exhaustive, examples of publications that could indicate HMRC’s known position, and include HMRC Manuals, Statements of Practice, Public Notices, Revenue & Customs Briefs and Explanatory and technical notes relating to legislation (with the latter newly added to the publications that indicate HMRC’s known position).

The draft guidance also sets out publications that should not be considered as containing HMRC’s known view, being advice provided in HMRC forums and submissions HMRC makes in litigation.

In earlier draft guidance it was stated that “advice provided via Online HMRC forums” were not to be considered so this later draft guidance appears to make it clearer that statements made at the Direct Tax Forum (for example) should not be taken to represent HMRC’s interpretation of the law.  In addition, although the minutes of each Direct Tax Forum are published there is potentially insufficient analysis for a company to understand the technical detail and intended application.

Furthermore, much of the correspondence between HMRC and the industry is in the form of letters and meetings between HMRC and UKOITC, Brindex and OTAC.  These letters and meeting notes are not published and are not in the public domain so presumably should not be considered in determining what is a “known” HMRC position.

Known to the taxpayer through correspondence with HMRC

In addition to published materials, a taxpayer may know HMRC’s interpretation from “dealings with HMRC by or in respect of the company or partnership (whether or not they concern the amount in question or the transaction to which the amount relates)”.

The draft guidance notes that dealings with HMRC may include not just a written view of the correct tax treatment from HMRC but also discussions with an HMRC CCM or Tax Specialist.  It seems reasonable where a taxpayer has a written view from HMRC of a legal interpretation that they are put on notice that a certain treatment is that favoured by HMRC, but it seems strange that a telephone discussion with an HMRC Inspector may be considered as giving a taxpayer sufficient notice of the known position of HMRC.

There is no group concept in this part of the rules so that if a similar discussion has happened with Company A and a year later the same technical question arises with regard to another group company, Company B, that latter company seemingly has no knowledge of HMRC’s known position as the first discussion was not in respect of its affairs. Similarly, if an adviser such as CWE is aware of a particular HMRC treatment from correspondence on one client other CWE clients would not be treated as having that knowledge.

It would appear that this test can only be triggered if the discussions with HMRC are in respect of the tax affairs of the company itself.  Therefore, if for example a company’s tax manager is engaged in general discussions with HMRC policy teams about how a law should be interpreted as part of an oil industry discussion, then that will not be sufficient for the company or partnership to be taken as knowing HMRC’s known position from “dealings with HMRC by or in respect of the company or partnership”. Also, if the tax manager is employed by a service company within the group it would seem that no other companies within the group can be deemed to be aware of any discussions the manager holds with HMRC.

Other HMRC comments

The draft guidance does make some further comments:

  • There is recognition that there is a large volume of published material and the new rules are “not intended to act as a series of tripwires leading to penalties”. The draft guidance suggests that HMRC expects a “level of familiarity” with its published material but where guidance is hard to find there is more likely to be a reasonable excuse for not making a notification.  The guidance suggests a higher hurdle where a treatment is “novel, contentious, high-value or high-risk such that a careful examination of HMRC’s view would be warranted”;
  • HMRC has confirmed that where the known position of HMRC cannot be determined or is unclear then this trigger cannot apply. This is potentially applicable to many situations in the oil industry as guidance often does not address particular circumstances;
  • The trigger can still apply where there is legal uncertainty of whether HMRC’s known position is indeed correct. The example given in the draft guidance is where the Upper Tribunal has found against HMRC’s technical position but HMRC has not yet adopted the Upper Tribunal’s technical analysis as their “known” position.  In that scenario, the draft guidance provides that the trigger condition may be met even though the Upper Tribunal has not supported HMRC’s known position;
  • HMRC acknowledges that their publications may be “out of date or contain conflicting advice”. The draft guidance states where HMRC’s position is contradictory the most recently published statement is to be taken as the known position.  This is different from earlier draft guidance that stated that where statements were contradictory the trigger would not be satisfied as there was no known position.

Exemption from notification

Even where a trigger test has been satisfied, a business is not required to notify HMRC if it is reasonable to conclude that HMRC already have available to them all, or substantially all, of the information relating to the amount, including the amount itself, that would have been included in a notification.

Perhaps unsurprisingly the draft guidance seeks to make clear that to rely on this exemption each individual taxpayer will need to make the uncertain treatment obvious to HMRC.  It will not be sufficient if this information “is hidden away or it is obscure”.

There is also no group concept for this aspect so even if other group companies have made HMRC aware of similar treatments in their own affairs this will not exempt the particular company.

Furthermore, the draft guidance indicates that in the course of any discussions with HMRC over uncertain treatments it would be recommended that taxpayers make clear that the discussion is to avoid the requirement to notify and the discussion is documented. We would expect most taxpayers will wish to expressly confirm that they will not make a formal notification of the uncertain tax treatment under these rules.

In a change from earlier guidance, HMRC has clarified that if a company treats a transaction in accordance with how it was outlined in a clearance request and the business undertakes and treats the transaction in the way included in the clearance, there will be no further need to notify the transaction.  In the earlier guidance, this exemption only applied where HMRC agreed with the treatment included in the clearance.

HMRC have encouraged businesses to seek exemption early and in real-time rather than reporting formally under these rules.

Form of the notification

The Finance Bill provides that the form of the notification shall be specified in a notice to be published by HMRC.  This notice has not yet been published.


The omission of the “substantial possibility” trigger is welcome as that element of the rules would have led to a lot of uncertainty as to its application.

The Finance Bill has now passed the Committee Stage and although both the draft guidance and related statutory provisions are not final, the potential for these rules to apply to transactions currently being undertaken means that companies should be considering their impact now.

The draft guidance does provide some assistance to companies seeking to understand how to meet their obligations.  We expect companies will need to look at relevant transactions carefully and prepare notifications or commence earlier discussions with HMRC where necessary. Consideration of these rules will also need to become part and parcel of any tax planning being undertaken for groups within the regime.

We at CW Energy will be working with clients who will be within the regime to ensure that the implications are understood and to assist them in complying with the new rules.

CW Energy LLP
January 2022