TaxDigit

Category: Corporation Tax

For UK businesses expanding overseas, the Controlled Foreign Companies (CFC) rules are a vital area of international tax. They determine when profits held in an overseas subsidiary can be taxed back in the UK.

Controlled Foreign Companies tax advice from TaxDigit accountants

What Is a Controlled Foreign Company?

A Controlled Foreign Company is a non-UK resident company controlled by UK residents. The rules exist because a group could otherwise route profits through a low-tax overseas subsidiary instead of bringing them home. What matters is who really controls the company, not simply where it is incorporated.

Why the Rules Matter

The Controlled Foreign Companies regime protects the UK tax base from artificial profit diversion. It is not designed to penalise genuine trade: most ordinary overseas activity falls outside a CFC charge, especially where the company has real substance and pays meaningful local tax.

The Main Exemptions

Several exemptions mean many subsidiaries never face a charge, including the exempt period, tax, excluded territories, and low profits exemptions. Each has detailed conditions and thresholds that are reviewed periodically, so current rules should always be checked.

How TaxDigit Can Help

Our Guildford-based team helps UK businesses structure international operations in a compliant, tax-efficient way. Get in touch to discuss how the Controlled Foreign Companies rules affect your group.

Controlled Foreign Companies: UK-Wide Support from TaxDigit

Controlled Foreign Companies rules affect groups across the United Kingdom, not just those near our Guildford head office. TaxDigit advises companies UK-wide, from owner-managed businesses to international groups, on whether an overseas subsidiary triggers a CFC charge and how to apply the available exemptions correctly.

Our chartered certified accountants help you assess control, substance and local taxation so that genuine commercial activity is protected while the UK tax base is respected. We support clients remotely and on-site, wherever they are based in the UK.

How we help with Controlled Foreign Companies

  • Reviewing whether an overseas subsidiary is a Controlled Foreign Company under UK rules
  • Testing eligibility for the main exemptions, including the exempt period and excluded territories
  • Calculating any apportioned profits and the resulting CFC charge
  • Documenting commercial substance to support your filing position
  • Coordinating CFC reporting with your wider corporation tax compliance

For the official position, HMRC sets out the regime in detail in its International Manual: HMRC Controlled Foreign Companies guidance (INTM190000).

Frequently Asked Questions

What is a Controlled Foreign Company?
A Controlled Foreign Company is a non-UK resident company controlled by UK residents. The rules decide when profits in an overseas subsidiary can be taxed back in the UK.

Do the Controlled Foreign Companies rules apply to small UK businesses?
They can apply to any UK group with overseas subsidiaries, but several exemptions mean most genuine trading companies with real substance face no CFC charge.

Can TaxDigit help if I am not based in Guildford?
Yes. We act for clients UK-wide and provide Controlled Foreign Companies advice remotely as well as from our Guildford office.

Thin capitalisation is a key concept in UK corporate tax, especially for groups that fund their operations through debt. It describes a situation where a company is financed with a relatively high level of debt compared to equity, often to take advantage of tax-deductible interest.

Thin capitalisation and intra-group debt tax advice from TaxDigit accountants

What Is Thin Capitalisation?

A company is said to be thinly capitalised when it carries more debt than it could realistically borrow on its own as an independent business. Because interest is generally deductible while dividends are not, groups can be tempted to load a UK company with intra-group debt to reduce taxable profits.

Why HMRC Takes an Interest

The UK’s transfer pricing rules require that intra-group borrowing reflects what would have been agreed between independent parties. Where a company is thinly capitalised, HMRC may disallow part of the interest deduction, treating the excess borrowing as something an unconnected lender would not have provided.

Managing the Risk

Groups can manage thin capitalisation risk by reviewing debt levels, interest rates and guarantees against arm’s length standards, and by keeping clear documentation. The Corporate Interest Restriction rules may also limit deductions separately, so both regimes need to be considered together.

How TaxDigit Can Help

Our Guildford-based team helps groups review intra-group financing and address thin capitalisation risk before it becomes a problem. Contact us to discuss your funding structure.

Thin Capitalisation: UK-Wide Corporate Tax Support

Thin capitalisation is a concern for groups across the United Kingdom, not just those near our Guildford head office. TaxDigit helps UK companies and international groups test whether their intra-group debt is at an arm’s length level and manage the transfer pricing risk that follows.

Our chartered certified accountants review your financing structure, model interest deductibility and help you document a defensible position before HMRC raises an enquiry. We act for clients UK-wide, remotely and on-site.

How we help with thin capitalisation

  • Assessing whether a UK company is thinly capitalised on arm’s length terms
  • Reviewing intra-group loan agreements and interest rates
  • Modelling the impact of the Corporate Interest Restriction
  • Preparing transfer pricing documentation to support interest deductions
  • Advising on debt-to-equity structuring for new UK investment

HMRC explains the rules in its International Manual: HMRC thin capitalisation legislation guidance (INTM413090).

Frequently Asked Questions

What is thin capitalisation?
A company is thinly capitalised when it carries more debt than it could have borrowed as an independent business, often to maximise tax-deductible interest. UK transfer pricing rules can deny the excess deduction.

Why does HMRC scrutinise thin capitalisation?
Because interest is deductible while dividends are not, groups can load a UK company with intra-group debt to reduce taxable profits, so HMRC tests whether the borrowing is at arm’s length.

Can TaxDigit help if I am not based in Guildford?
Yes. We advise on thin capitalisation for clients UK-wide, remotely and from our Guildford office.

For company directors, the salary vs dividend decision is one of the most common tax planning questions. How you draw money from your company affects the tax and National Insurance you pay, so it is worth understanding the trade-offs before deciding on the right mix.

Salary vs dividend tax planning advice for company directors from TaxDigit

The Salary Route

A salary is a deductible expense for the company, reducing its corporation tax bill. However, salary is subject to income tax and National Insurance for both the employee and employer, which can make it a more expensive way to extract larger sums.

The Dividend Route

Dividends are paid from post-tax profits, so they are not deductible for the company and do not reduce corporation tax. They are not subject to National Insurance, though, and are taxed at lower dividend rates, which often makes them attractive once a modest salary is in place.

Finding the Right Balance

For many directors, the most efficient approach in the salary vs dividend debate is a blend: a salary up to a sensible threshold to preserve state benefits and use allowances, topped up with dividends. The ideal mix depends on profits, other income and personal circumstances.

How TaxDigit Can Help

Our Guildford-based team helps directors find the most tax-efficient salary vs dividend balance for their situation. Get in touch for tailored advice.

Salary vs Dividend: UK-Wide Advice for Directors

The salary vs dividend question matters to company directors right across the United Kingdom, not just those near our Guildford head office. TaxDigit helps owner-managers UK-wide find the most tax-efficient and compliant way to draw income from their company each year.

Our chartered certified accountants look at the full picture, including corporation tax, income tax, National Insurance, dividend allowances and your personal circumstances, so the mix you choose actually works for you. We support clients UK-wide, both remotely and from our Guildford office.

Getting the salary vs dividend balance right is rarely a one-size-fits-all answer. The optimal split changes with tax thresholds, the level of profit available, whether you want to make pension contributions, and whether you are claiming benefits or building a borrowing record. We review your position annually so your remuneration strategy keeps pace with changing rates and your own plans.

How we help with salary vs dividend planning

  • Modelling the most tax-efficient salary and dividend mix for your profit level
  • Factoring in the dividend allowance, personal allowance and National Insurance thresholds
  • Coordinating remuneration with pension contributions and other reliefs
  • Ensuring dividends are legally declared with proper paperwork
  • Reviewing your strategy each year as tax rates and your goals change

HMRC explains how dividends are taxed here: HMRC guidance on tax on dividends.

Frequently Asked Questions

Is it better to take salary or dividends?
For most directors a modest salary plus dividends is efficient, but the right salary vs dividend mix depends on your profit level, allowances and personal goals, so it is worth reviewing each year.

Are dividends taxed less than salary?
Dividends are paid from post-tax profits and are not subject to National Insurance, but they do not reduce corporation tax. Salary is deductible for the company but attracts income tax and National Insurance.

Can TaxDigit help if I am not based in Guildford?
Yes. We provide salary vs dividend planning to company directors UK-wide, remotely and from our Guildford office.