How to handle the money you make from selling your business - Growth Business

Money brings an administrative and regulatory burden that few anticipate. Banks, lawyers, tax authorities and regulators all want information, documentation and an ongoing dialogue.
When founders place their newfound wealth with too many providers, their portfolio deteriorates in quality over time. It becomes cluttered, fees are opaque and it’s difficult to reconcile results with their personal objectives.
What matters first is having a clear sense of what the money is for long-term. How much flexibility you want in your life, how involved do you intend to remain in building businesses, what level of financial risk feels acceptable and what should your wealth go towards over time.
The challenge is finding a partner who complements your strengths without imposing their own agenda. Look for independence, transparency on fees and incentives, and the ability to design solutions around you rather than around a house view or product set.

Most people don’t make life changing sums of money overnight. We work hard over long careers, rising up the ladder, earning more, saving and investing more, and accumulating assets and wealth.

But for founders who sell their first business, the story can be very different. One day you’re in survival mode, fighting hard to develop your product and deliver growth. The next, you come into serious money which fundamentally changes your life.

This kind of step change is becoming increasingly common. The twenty first century has seen immense growth of venture-backed, founder-led businesses in the UK, challenging the narrative that this country isn’t a home for wealth creation.

We are seeing a new generation of entrepreneurs emerge for whom personal wealth appears suddenly, often at a relatively young age. While selling a business is usually the result of years of hard work, the reality is that many founders reach this point with little preparation for managing what comes next.

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Where ‘sudden wealth’ comes from

While some people inherit their fortunes, our experience tells us the most common form of sudden wealth is now self-created. It comes from launching, growing and then selling a business, and we have seen numerous high-profile examples of leading, high-growth tech, fintech and consumer brands emerge in the UK over the past 20 years.

Their founders have poured everything into building their company, often taking significant personal risk along the way. Until the moment of sale, their balance sheet is usually illiquid and highly concentrated.

That concentration shapes behaviour. Founders are typically decisive, comfortable with risk and used to being in control. Those instincts are invaluable when building a company, but they don’t always translate neatly into managing personal wealth. Unlike families with long-established intergenerational wealth, there is rarely an apprenticeship period for learning how to manage new money. It can be a completely new experience and one fraught with challenge.

The shock of complexity

One of the biggest challenges for self-made founders coming into significant new money isn’t investment risk, but complexity. Wealth brings with it an administrative and regulatory burden that few anticipate. Banks, lawyers, tax authorities and regulators all want information, documentation and an ongoing dialogue.

What starts as a small number of accounts and advisers can quickly turn into a web of relationships that demand time, attention and decision-making. Diversifying providers can feel like a sensible way to manage risk, but it often creates duplication rather than protection. Different brands may offer broadly similar services under different labels, while some institutions position themselves as private wealth specialists despite having their roots elsewhere. The result can be inconsistent delivery and the slow realisation that the wrong adviser has been mandated.

At the same time, founders are often approached aggressively by organisations keen to manage their money. The volume of inbound interest can be overwhelming and distinguishing between expert, additive advice and a product-led sales push is not straightforward. With no prior knowledge of the private banking or wealth management landscape, it is easy to default to well-known names or to accumulate too many providers and solutions, which feel sensible individually but, collectively, creates a mess.

There is also a temptation to move quickly – allocating to products before defining the destination. Rushing in can leave you in a financial straightjacket, locked into structures that are hard to unwind and misaligned with your real objectives.

When founders place their newfound wealth with too many providers, their portfolio deteriorates in quality over time. It becomes cluttered, fees are opaque and it’s difficult to reconcile results with their personal objectives. Ironically, people who ran highly disciplined and successful businesses can find themselves with personal finances that lack any overarching strategy.

Starting with what matters

When people come into significant money for the first time, there is a strong temptation to start with investments. What to buy, who to back and where returns might come from next often dominate early conversations.

What matters first is having a clear sense of what the money is for long-term. How much flexibility you want in your life, how involved do you intend to remain in building businesses, what level of financial risk feels acceptable and what should your wealth go towards over time.

These decisions influence how much liquidity you need, how concentrated or diversified your assets should be and how you should respond when markets move or when opportunities arise. They also determine the level of oversight your capital will require. Private market investments, for example, can play an important role in asset allocation – but they demand careful modelling, an understanding of capital drawdowns and distributions, and close monitoring of where each investment sits in its lifecycle.

Without this reference point, even a portfolio that performs well on paper can feel misaligned. Simplicity is an advantage. A clear structure and a coherent approach across investments, tax and administration reduces friction and creates value. Done properly, this allows founders to focus their energy on what they do best, rather than being pulled into constant oversight and decision-making that adds little.

Choosing the right partner

For most people with significant new wealth, doing everything alone is neither realistic nor desirable. The challenge is finding a partner who complements your strengths without imposing their own agenda. Look for independence, transparency on fees and incentives, and the ability to design solutions around you rather than around a house view or product set. The trick is understanding what good looks like for you.

A good partner should help you think ahead, anticipate complexity before it becomes a problem and draw on experience to adapt as your circumstances evolve. There is no established playbook for significant personal wealth, and meaningful data on how others have structured theirs is rarely available. Headlines and second-hand stories can be compelling, but they are seldom directly transferable.

What matters is not what worked for someone else, but what you want your wealth to achieve. Defining those objectives properly takes time and careful thought. From there, we build a structured plan – aligning the right tools, providers and platforms to deliver it in a coherent way, with full transparency on costs and a clear understanding of what is reasonable, necessary and aligned with your expectations. In a market where fees can be opaque and difficult to compare, clarity matters as much as performance.

New money creates new opportunities, and new challenges. Taking the time to get things right at the outset can make the difference between wealth that empowers you and wealth that creates unnecessary burdens.