Family Investment Company for Doctors: How It Works

A Family Investment Company for doctors is a way to hold surplus wealth in a private company, keep control of it, and let children or grandchildren share in its future growth. This guide explains how the structure works, how doctors with private income usually fund it, where the tax advantages lie and what can go wrong.

It is a long-term inheritance and succession planning tool, not a quick tax saving, and it suits some doctors far better than others.

Why Doctors Consider a Family Investment Company

Most doctors who look at this structure have built up money they don’t expect to spend. Private practice income, consultancy fees or retained profits in a limited company often grow faster than personal spending, particularly once pension saving is already in place.

At that point, the question tends to change from how to take income efficiently to what that wealth should do for the family over the next 20 or 30 years. We look at the timing in more detail in when to consider a Family Investment Company. This article focuses on how the structure works once you are weighing it up.

What Is a Family Investment Company?

A Family Investment Company (FIC) is usually a private limited company that exists to hold investments for a family. It doesn’t trade or provide medical services. It owns assets such as investment portfolios, shares, cash or property, and its purpose is to grow and preserve them.

That separation matters for doctors who already run a private practice company. Your practice company earns income from your clinical work. An FIC sits apart from it and holds the family’s long-term wealth.

The key feature is that the company can split three things that usually go together when you own an asset personally: who controls it, who owns it and who benefits from its growth.

How the Shares Divide Control and Growth

The company issues more than one class of share, and its documents give each class its own rights. A typical arrangement looks like this:

• You, and perhaps your spouse or partner, hold shares that carry the votes, and you act as directors. You decide how the company invests and whether it pays anything out.
• Your children hold shares that carry little or no say in how the company runs but share in the value it builds over time.

No template suits every family. A solicitor drafts the articles of association, the shareholders’ agreement and the rights attached to each class of share, and those documents decide whether the structure delivers the intended legal and tax results. Getting them right at the start is far easier than fixing them later.

What a Family Investment Company Can Offer Doctors

Passing on future growth. Inheritance Tax is generally charged at 40% on the part of an estate above the available allowances and exemptions. An FIC can move the future growth in your wealth to your children’s shares while you keep control. If you set it up correctly, growth that belongs to their shares may fall outside your estate. Gifting shares outright to another person is normally a potentially exempt transfer, which broadly becomes exempt if you live for seven years after the gift, subject to the conditions.

Putting money into a company does not take it out of your estate on its own. The shares you keep, and any money the company owes you, normally still count. The saving, where there is one, comes from how the company divides existing value and future growth between the generations.

Keeping control. Many parents want to provide for their children without handing over large sums while those children are still young. Through the share rights and the company’s rules, you can keep the decisions while the next generation shares in the results. This also keeps the family’s investments under one coordinated strategy.

Reinvesting at company tax rates. The company pays Corporation Tax on its profits instead of you paying Income Tax or Capital Gains Tax personally. Dividends the company receives from other companies are generally exempt from Corporation Tax, subject to the rules. Most FICs are close investment-holding companies, so they pay the 25% main rate whatever their level of profit. For a higher or additional rate taxpayer, that can leave more of each year’s return to reinvest than personal ownership would. Over many years, the difference can add up. The catch is that shareholders may pay further tax when the company pays money out, so the structure works best when you intend to leave profits invested.

Providing for each family member. Separate share classes can carry separate rights to votes, dividends and capital growth. Within company and tax law, the company can then pay dividends to suit each family member’s circumstances, including the personal tax position of adult children. Where minor children hold shares, the settlements legislation can treat income as yours, so this needs particular care.

Rules for the long term. The company’s documents can set out who may buy, sell or inherit shares, how new family shareholders join, who can vote and who can be a director, how the company decides on dividends, and what happens when a shareholder dies or loses capacity. Clear rules help the family manage its wealth consistently and avoid disputes, and they can restrict shares passing to people outside the family. They cannot guarantee protection from divorce claims, creditors or other legal action.

Funding a Family Investment Company as a Doctor

You can fund the company by subscribing for shares, lending it money or transferring assets into it.

Many parents lend cash to the company, which then invests it. Because it is a loan, the company can repay it to you over time, and repayments of genuine loan capital are not normally subject to Income Tax. You can draw back your original money while the investments stay in the company. The outstanding loan, however, still forms part of your estate for Inheritance Tax.

If your private practice income builds up in a limited company, remember that the money belongs to that company, not to you. To lend it to an FIC personally, you would normally need to take it out of the company first, for example as dividends, and pay personal tax on it in the usual way. We cover the wider choices for this money in our article on surplus funds from private income.

Transferring investments or property you already own can trigger Capital Gains Tax, Stamp Duty Land Tax and other charges. Plan how you will fund the company before you move anything into it.

Holding Property Through the Company

An FIC can make sense for families who own, or plan to build, a substantial property portfolio. A company pays tax on rental profits differently from an individual landlord, and the restriction on relief for residential finance costs that applies to individual landlords does not generally apply to companies in the same way.

Moving properties you already own into a company is a different matter. It can trigger Capital Gains Tax and Stamp Duty Land Tax, which HMRC may calculate on the market value of the properties. Residential property held by a company may also fall within the Annual Tax on Enveloped Dwellings, although reliefs are available in some cases.

Weigh these upfront costs against the long-term tax position before deciding where any property should sit.

How It Compares With a Trust

Families have long used trusts to hold wealth for the next generation. An FIC offers an alternative, but it works differently. In a discretionary trust, trustees manage the assets for the beneficiaries. In an FIC, company law applies, and directors and shareholders hold the power.

An FIC does not normally pay the Inheritance Tax ten-year charges that can apply to relevant property trusts. A trust, though, can offer more flexibility for some beneficiaries and succession plans. An FIC must also file information at Companies House, so it offers less privacy.

Some families use both, with a trust holding shares in the FIC. The right answer depends on what you want to achieve and fits within your wider estate plan.

The Drawbacks to Weigh Up

Cost. Setting up an FIC involves specialist legal and tax advice, bespoke company documents and often professional valuations. Each year, the company also needs accounts, a Corporation Tax return and statutory filings.

A second layer of tax. Shareholders may pay personal tax on dividends the company pays them, on top of the Corporation Tax the company has already paid.

Your estate still counts. Shares and loans you keep normally remain in your estate. Shares in an investment company also do not usually qualify for Business Relief.

Tax on moving assets in. Transferring investments or property you already own can create an immediate tax bill.

Family dynamics. How you divide ownership and control needs careful thought. Poorly drafted documents can cause problems if family circumstances change.

A long-term commitment. An FIC suits wealth you intend to build over many years. It suits families less well if they need regular access to most of the money.

Which Doctors Might Benefit From a Family Investment Company?

An FIC is most likely to be worth exploring if you:

• Have substantial investments or surplus capital you don’t expect to need.
• Want to pass wealth to children or grandchildren while keeping control.
• Have significant funds from private practice or a medical company available to invest for the long term.
• Invest in property, or plan to, and want the right structure for future purchases.
• Want your Inheritance Tax and succession planning to work together as one plan.

The law sets no minimum investment. Because of the set-up costs and ongoing administration, though, an FIC generally makes sense only where you have a substantial sum to invest. Base the decision on a detailed look at the benefits, the costs and your family’s long-term aims.

Used well, an FIC brings investment management and succession planning together in one flexible structure. It is not right for everyone, and you should take professional advice before you set one up or move assets into it.

How Nichols Medical Accountants Can Help

At Nichols Medical Accountants, we work with consultants, hospital doctors, GPs and locums, and we see family wealth planning as more than reducing tax. It is about protecting what you have built, providing for the next generation and choosing a structure that fits your family.

We can help you decide whether a Family Investment Company belongs in your wider tax and succession planning. That means reviewing the assets involved, setting out the tax implications, comparing the alternatives and working with your solicitor and other advisers to set up the right structure.

To talk through whether an FIC could work for you and your family, contact Nichols Medical Accountants to arrange an initial discussion.

This article provides general information based on UK tax legislation and practice as at November 2026. It is not individual tax, investment or legal advice. Tax treatment depends on your circumstances and may change. Take specialist advice before acting.