Family Investment Company UK: What It Is, How It Works, and Whether You Need One

A family investment company (FIC) is a private limited company used to hold and manage family investment assets such as cash, property or shares. Families may use different share classes to separate voting control from economic rights. A FIC can be useful for governance and succession planning, but it is not an automatic inheritance-tax shelter and it needs bespoke legal and tax advice before implementation.

What Is a Family Investment Company?

A family investment company is a private limited company designed to hold a family's wealth rather than run a trading business. The company's articles of association are drafted with bespoke share classes that separate control from economic benefit - the defining characteristic that makes a FIC different from a standard limited company.

Who uses them? Originally the preserve of high-net-worth families with multi-million-pound estates, FICs have become increasingly accessible and popular since the mid-2010s as an alternative or complement to family trusts. Three main groups use them:

High-net-worth families with investable assets — property, cash, portfolios — looking for a flexible, controlled vehicle to manage and pass on wealth across generations.

Business owners post-sale who have received a significant cash sum from an exit and want a tax-efficient wrapper to reinvest and accumulate, while also beginning to pass growth to the next generation.

Property investors building a portfolio who want the benefits of corporate tax treatment, income splitting, and a structure that survives them.

The key characteristics of a well-structured FIC are:

• Director control: usually the founding parents, who retain voting authority over all investment and distribution decisions
• Beneficiary shareholders: children (and potentially grandchildren or other family members) hold shares that receive dividends but carry no voting rights
• Dividend flexibility: the board decides whether dividends can lawfully be declared for each share class; the tax result depends on the recipient’s total income and the wider arrangements

How Does a Family Investment Company Work?

The Share Structure

The share structure is the architectural heart of a FIC. The articles of association are drafted to create (at minimum) two classes of shares:

Founder shares — held by the parents. These carry full voting rights but receive no dividends and typically have a nominal capital value. They are the control mechanism: whoever holds the founder shares controls the company, regardless of what proportion of economic value sits in other share classes.

Ordinary shares (or multiple classes of ordinary shares) — held by the children or other family beneficiaries. These carry no votes but receive all dividends. Separate classes (A, B, C ordinary shares) allow dividends to be paid to one child and not another in any given year — a feature family trusts cannot replicate without trustee resolutions.

Asset Injection

Once incorporated, assets are transferred into the FIC. Common approaches:

• Cash loans from parents to the company - a common way to fund a company. Repayment rights, share valuations and the tax consequences should be considered before funds are advanced.
• Property transfer - more complex due to SDLT, CGT on transfer, and ATED for high-value residential properties. Take advice before transferring property into a FIC.
• Portfolio investments - shares, funds, and other investments can be transferred or the company can invest directly.

Tax Treatment

Inside the FIC, profits are subject to corporation tax at 25% (the main rate for companies with profits over £250,000; the small profits rate of 19% applies below £50,000, with marginal relief in between). This is significantly lower than the 40% or 45% income tax an individual with the same income would pay.

For 6 April 2026 to 5 April 2027, dividend income above the £500 dividend allowance is taxed at 10.75% for the basic rate, 35.75% for the higher rate and 39.35% for the additional rate. The applicable band depends on the recipient’s total income, and more than one rate can apply. This is general information, not individual tax advice.

Inheritance Tax Position

This is a fact-specific area, not an automatic tax result.

Where shares have genuinely been transferred on appropriate terms, future value may attach to those shares rather than to a parent’s retained shares. Whether this changes a parent’s IHT position depends on the particular transfer, share rights, valuation, retained benefits and other facts.

Business Relief is not automatic

Owning shares in a company does not automatically create Business Relief. The nature of the company’s activities, the assets involved and the relevant conditions matter. A FIC that mainly holds investments is not automatically a qualifying business, so this article does not assume that FIC shares will qualify or pass free of IHT.

From 6 April 2026, the post-reform regime includes a combined £2.5 million allowance for qualifying property that would otherwise receive 100% Agricultural Property Relief (APR) or Business Property Relief (BPR). Qualifying value above that allowance receives 50% relief. The allowance can be transferable between spouses or civil partners, and trusts are also affected. Shares listed on a recognised exchange but designated as ‘not listed’ receive BPR at 50% in all circumstances. Eligibility, holding periods, trading activity and the exact structure remain fact-specific, so qualified tax-professional review is essential before relying on any relief.

FIC vs Family Discretionary Trust - Which Is Right for You?

Many families ask whether to use a FIC, a trust, or both. The honest answer is that they serve different purposes and work best in combination.

Setup cost: FIC — lower (standard company formation plus bespoke articles). Trust — moderate (trust deed, letter of wishes, nominee declaration).

Control: FIC — high; directors retain full decision-making authority. Trust — moderate; trustees have discretion, not automatic founder control.

IHT treatment: FIC — depends on the shares and any transfers; Business Relief is not automatic. Trust — transfers into trust can have their own IHT consequences and relevant-property trusts can face entry, 10-year and exit charges.

Ongoing compliance: FIC — annual accounts, confirmation statements, corporation tax returns via Companies House. Trust — Trust Registration Service registration; 10-year charge calculations; less public disclosure.

The FIC advantage: more direct control, no 10-year anniversary charges, greater flexibility in directing income to specific family members via separate share classes.

A trust may be appropriate where a family needs a trustee-led structure, but it is not an automatic IHT shelter. A transfer into trust may itself have IHT consequences; the seven-year rules can be relevant depending on the transfer; retained benefit can keep property relevant to the settlor’s estate; and relevant-property trusts can face entry, 10-year and exit charges.

The combined approach: some families use a trust to hold FIC shares. That can add governance and succession planning options, but the IHT and tax consequences depend on the trust, the transfer, share rights and family circumstances. It needs tailored professional advice.

Tax Benefits of a Family Investment Company

Income Splitting

Dividends are only taxed after applying the recipient’s Personal Allowance where available, then the £500 dividend allowance, with the remaining dividend income taxed by reference to total income. For example, assuming an individual has no other income, a full £12,570 Personal Allowance and dividend income that remains wholly in the basic-rate band, £50,770 of dividends would leave £37,700 taxed at 10.75% after the £12,570 Personal Allowance and £500 dividend allowance: £4,052.75. This is an illustration of the published 2026/27 rates only; it is not advice and family-company arrangements can have additional tax rules.

Corporation Tax Efficiency

The FIC pays 19–25% corporation tax on profits. A higher-rate individual investor pays 40–45% income tax. The differential allows wealth to compound inside the FIC at a faster rate than it could outside it.

IHT Reduction Over Time

If shares have genuinely been transferred, future value may attach to the recipient’s shares rather than the transferor’s retained shares. That does not by itself settle the IHT outcome: the transfer, valuation, retained benefits and wider estate all matter.

Capital Gains Within the FIC

The company can make a chargeable gain when it disposes of an asset, including when it sells investments as part of a portfolio rebalance. Corporation tax and any later tax on extraction need to be considered together.

What Documents Do You Need to Set Up a Family Investment Company?

Setting up a FIC properly requires three core documents, all included in the Business Structure Pack:

1. Holding Company Incorporation Brief

This is the document that drives the company formation process - specifying the share classes, the rights attached to each class, the company name and registered office, and the bespoke articles of association that create the FIC structure. Standard Companies House Model Articles will not work for a FIC; the articles must be drafted to create founder shares and separate ordinary share classes.

2. Shareholders Agreement

Defines how decisions are made between shareholders, what happens if a shareholder wants to transfer shares, how dividends are declared, and what rights each share class carries in practice. This document governs the relationship between the family members who hold shares in the FIC and provides protections that the articles alone cannot give.

3. Director Service Agreement Outline

Records the terms under which the founding directors operate the company - their authority, duties, remuneration framework, and the IP and confidentiality obligations that apply to their role. A Director Service Agreement is particularly important in a FIC context, where the founders are both directors and (often) creditors of the company through their loan accounts.

Optional structure: some families consider a Family Discretionary Trust to hold ordinary shares. That does not automatically create IHT protection or remove shares from an estate; the trust terms, transfer, retained benefits and tax rules need professional advice.

Who Should Consider a Family Investment Company?

A FIC is not the right tool for every family. It is most appropriate for:

Families with substantial investable assets. The setup, accounting and professional costs should be weighed against the family’s governance and investment objectives; there is no universal asset-value threshold.

Business owners planning a sale or exit. A structure may need to be considered well before a transaction, but it must not be used on an assumption that it avoids tax. Transaction-specific tax and legal advice is essential.

Property investors with growing portfolios. A company can hold property, but property transfers and rental income can bring SDLT, CGT, corporation tax and personal-tax issues. Obtain advice before transferring property or declaring dividends.

Anyone comparing longer-term investment structures. ISAs, pensions, direct ownership, trusts and companies have different legal and tax consequences. A FIC is one option to compare, not a default next step.

Risks and Things to Get Right

HMRC Scrutiny

A FIC should not be implemented on an assumption that the company label itself produces a tax result. The funding, share rights, valuations, distributions and family circumstances all need to be recorded and reviewed with suitable professional advice.

Legal Structure of the Articles

The articles of association must correctly define the share classes, the voting rights attached to each, the dividend rights, and the order of priority on a winding-up. Errors or ambiguities in the articles create the risk of disputes or HMRC challenges down the line. This is not an area where generic templates work well.

Ongoing Compliance

A FIC is a company. It must file annual accounts at Companies House, submit a confirmation statement each year, file corporation tax returns with HMRC, and maintain proper accounting records. For families who have not run a company before, this compliance burden is real - though for most FICs it is manageable with an accountant.

Professional Review

Given the combination of bespoke articles, tax planning, and HMRC risk, a FIC should be reviewed by a qualified solicitor and a tax adviser before the structure is implemented. The documents can be prepared in advance; the review confirms they are fit for your specific circumstances.

Is a Family Investment Company Right for You?

Here is a simple decision framework.

Consider a FIC if:

• You have substantial investable assets and a clear governance or succession-planning objective
• You want to pass growth to the next generation without losing control
• You understand that dividend and family-company tax treatment needs individual professional advice
• You are planning a business sale and want a vehicle ready to receive the proceeds
• You want more control and flexibility than a trust offers as your primary structure

Consider a trust instead (or as well) if:

• You need a trustee-led arrangement and are prepared to obtain advice on the transfer and ongoing trust tax rules
• Your priority is privacy - trusts have less public disclosure than companies
• You need to explore IHT planning without assuming that a trust provides immediate shelter

Consider both if:

• You have significant assets and want the maximum combination of control, income efficiency, and IHT protection
• You are building for multiple generations and want a structure that lasts

One possible approach is a family discretionary trust holding FIC shares. It should be designed only after qualified advice on trust tax, IHT, company law, valuations and the family’s objectives.

See also: holding company UK for the structural foundation, and shareholders agreement UK to govern the relationship between FIC shareholders.

Heirs & Order™ provides document preparation services for informational and educational purposes only. Heirs & Order™ is not a law firm. This is not legal or financial advice. We recommend all documents and structures are reviewed by a qualified solicitor and/or financial adviser before implementation.