Why succession planning is crucial for your family business

As a successful business owner, you’ve likely spent years or even decades investing your time, money and energy in growing your company. You’re driven by a desire to provide a comfortable lifestyle, financial security and a lasting legacy for your loved ones.

However, there comes a time in every family business when the torch must pass to the next generation. You might have some idea when and how you’d like this to happen, but without a robust succession plan in place, there could be complications ahead.

Worryingly, figures published by ExitRadar reveal that of the approximately 5.5 million businesses in the UK, only 9% have succession plans fully embedded in their strategy.

Keep reading to find out why it’s crucial to plan your business exit as early as possible and learn how your financial planner can help.

A succession plan gives you control over the future of your family business

In your day-to-day life as the owner of a thriving family business, you no doubt juggle many conflicting demands on your time and attention.

As such, succession planning might not feel like a priority. Here’s why it needs to be:

• Ensure business continuity and stability – Having a clear roadmap for leadership preserves relationships with employees, clients, suppliers and family members. It also helps maintain operational momentum during transition periods and supports data-driven (rather than emotional) decisions.
• Protect the long-term value of the business – Providing a clear vision for the future and explaining what to expect after you leave supports employee retention, customer loyalty and long-term strategic planning. It also protects the goodwill and brand you’ve spent years establishing.
• Engage and support the next generation – Early planning allows you to select and train the right people as your successors, be they family members or external hires. You can build their confidence and decision-making skills by gradually increasing their level of involvement.
• Feel confident exiting and gain peace of mind – A succession plan gives you control over how and when you step back from the business, whether completely or partially. Having a clear path to retirement helps to remove anxiety and uncertainty about this major transition.

Moreover, it’s never too soon to prepare for the future. The earlier you start, the more freedom and flexibility you’ll have to shape your exit to meet your needs and goals.

3 risks of delaying succession planning

You might think you don’t need to start succession planning until you’re ready to retire. Unfortunately, not having a plan could expose your business to a number of risks, including:

1. Unexpected tax implications

When you sell your business, the profit you make on any assets or shares will usually be subject to capital gains tax (CGT).

Since 6 April 2026, gains eligible for business asset disposal relief are taxed at 18%, subject to a £1 million lifetime limit, and 24% thereafter.

Your family could also face an inheritance tax (IHT) bill if you transfer a business to them during your lifetime. The standard rate of IHT is 40%.

Previously, business and agricultural reliefs allowed you to pass on qualifying assets without an IHT charge. However, since 6 April 2026, the 100% rate for these reliefs is capped at a combined lifetime allowance of £2.5 million per person. Any qualifying assets that exceed this threshold will only receive 50% relief, creating an effective 20% IHT rate.

Depending on how your business is structured, you may also need to consider VAT.

As you can see, the tax implications of passing your business on to family could be significant. Without careful planning, they could make it difficult for your successors to continue running the business or force them to sell assets to do so.

In contrast, succession planning allows you to put strategies in place to make the sale as tax-efficient as possible, such as setting up trusts and using IHT gifting allowances.

2. Operational disruption

Many family businesses rely heavily on one person for major decisions and oversight of day-to-day operations. In fact, government figures show that 74% of UK businesses do not employ anyone aside from the owner(s). Meanwhile, ExitRadar’s research reveals that 61.5% of companies have a single director.

If your business can’t function without you, this could cause problems if you suddenly become ill or are unable to work for another reason.

Indeed, not having a clear replacement or successor may lead to:

• Operational disruption
• Mistakes and missed opportunities
• Postponement of strategic decisions
• Undue stress and uncertainty for your staff.

You could avoid this by creating a succession plan at least three or four years before you want to exit your business. This gives you the opportunity to pass on your knowledge and build a strong leadership team, ensuring continuity and operational stability.

3. Conflict and strain on key relationships

If you don’t make your wishes for the future of the business clear, this could lead to disputes over control and ownership.

For example, if you have one family member managing operations and others as shareholders, they may have very different expectations about what’s ‘fair’, which could cause conflict. Likewise, tensions may arise between your family and other key employees if decisions are perceived as favouring your relatives.

Such disagreements could result in resentment, disengagement and a lack of direction for the business.

You could protect your team from this emotional strain by putting a succession plan in place that sets expectations and provides certainty for everyone involved.

If you’ve started thinking about moving on from your business, we can provide the support you need for a smooth transition.

At Francis Clark Financial Planning, we work closely with our colleagues in corporate finance who can support you in preparing your business for sale. Our financial planners will be there to help you manage your exit as tax-efficiently as possible and plan for your next stage of life.

Read more: Family business succession planning

Please note

This article is for general information only and does not constitute advice. The information is aimed at retail clients only.

All information is correct at the time of writing and is subject to change in the future.

Please do not act based on anything you might read in this article. All contents are based on our understanding of HMRC legislation, which is subject to change.

The Financial Conduct Authority does not regulate tax planning.