Should you set up a holding company after selling a business?

You've sold your business. One minute you're refreshing your banking app, the next you're staring at a number that looks like it should come with its own postcode. Days pass in a daze of polite congratulations and badly timed advice.

Your friends all suggest property, except for that one cryptobro who insists Bitcoin is going to $1 million. Your parents suggest putting it in an ISA, which given the size of the payout is like trying to fit Stonehenge into a suitcase.

Then a financial adviser appears, smelling faintly of printer paper, and says you should consider a "holding company". You're not sure if this is the start of a grand plan, or just an exercise in altruism towards accountants.

What is a holding company?

A holding company is essentially a company that does not trade goods or services itself. It doesn't sell things, make things, or have work retreats where employees play rounders all afternoon while their inbox bulges with unread mail.

So, what does it do? A holding company owns things – other companies, investments, property – collecting passive income like Tony Soprano doing his rounds.

Think of it as a corporate Russian doll: one company that holds lots of smaller ones inside, each doing its own thing while the parent looks down approvingly and files the paperwork. The "holdco" itself, true to its name, holds – a rare moment of plain-speaking in finance, where even losses are called "corrections".

Potential benefits of a holding company after a business sale

After a big payout, you might consider starting a holding company to keep your newfound fortune neat, safe, and marginally less taxable. As well as keeping your accountant gainfully employed, a holding company also lets you do the following:

Reinvesting in new ventures or startups

If you were planning to sail into the sunset with your exit money, this probably isn't for you.

A holding company is for the restless entrepreneur who can't sit still – the one already sketching out the next idea, this time inside a tax-efficient structure.

Put your sale proceeds into a holding company, and it can fund new ventures – each one sitting safely underneath it as a separate subsidiary.

• Organisation and control. Everything sits under one parent. The holding company owns each new business, so you can manage them together and keep the accounts tidy. It's also easier to show investors or lenders a clear group structure rather than a patchwork of side projects.

Asset protection and liability separation

A holding company also creates a firewall between your assets and your riskier ventures.

• Ring-fencing valuable assets. You can keep things like property, cash reserves or intellectual property in the holding company, while each trading business runs separately underneath it. If one of them goes under, the others – and the parent company's assets – march on unfazed like the remaining contestants on a reality show after an elimination
• Containing liability. If a subsidiary faces a lawsuit, debt issue or spectacular failure, the damage is contained within that entity. Creditors can't automatically chase what's in the holding company or its other subsidiaries
• Peace of mind. You can take bigger swings without gambling the whole farm. That's the point. The holding company keeps your safer assets out of the blast zone if you feel like tinkering with something potentially hazardous.

Tax efficiency (dividends, capital gains, and corporate tax rates)

Saying "tax-efficient structure" to an accountant is like saying "walk" to a Labrador – ears perk up, tail's wagging, and suddenly you've started something you can't stop. For you, it just means keeping more of your money in motion before HMRC catches up.

• Capital gains exemption on future business sales. If your holding company later sells one of its subsidiaries, the profit from that sale can often be exempt from corporation tax thanks to something called the Substantial Shareholding Exemption. To qualify, your holdco needs to have owned at least 10% of that business for a year, and the company sold must have been actively trading. That means more cash left over for the next idea
• Lower ongoing tax rates on profits. Money earned inside a company is taxed at the corporation tax rate (currently 25%), which is lower than the top personal income and dividend rates. That means you can keep profits compounding inside the company for longer before personal taxes bite. The taxman will come knocking eventually, but you get to decide when to invite him over
• Offsetting losses and sharing profits. Companies within the same group can usually share losses. If one business flops, those losses can be used to reduce the tax bill from another that's doing well. If you owned them all personally, you wouldn't get that benefit
• Moving money without tax drag. Profitable companies can pay dividends up to the holding company without triggering extra tax. The holding company can then reinvest that cash into another subsidiary, keeping money circulating inside the group rather than losing bits of it to HMRC each time you move it.

Succession and estate planning perks

At some point, maybe after an existential crisis prompted by a long look in the bathroom mirror at 3am, you stop thinking so much about the next venture and begin to wonder what this was all for – and who's going to inherit the spreadsheets.

A holding company can't answer life's big questions, but it can make passing on a legacy tidier and more controlled.

• Structured gifting of shares. It's far easier to hand over part of a company than part of a bank account. You can gift shares in your holding company to family members or a trust while keeping voting control yourself. Some families formalise this approach through what's known as a Family Investment Company – essentially a holding company designed for passing wealth down the generations. We've covered those in way more detail in this complete guide
• Inheritance tax reality check. An investment holding company doesn't automatically escape inheritance tax. Only trading companies qualify for full Business Property Relief. If your holdco mainly holds investments, it's still counted in your estate. The only way around that is early gifting or reinvesting into trading assets that do qualify
• Easier estate management. Instead of leaving behind a tangle of bank accounts and property deeds, a holding company lets heirs inherit one clean structure. They can take over gradually, learning to manage the assets through the company – a kind of hands-on family office apprenticeship.

Why a holding company might not be worth it

The glossy idea of a holding company starts to lose its shine the moment you're staring at your fourth Companies House reminder email and realising you've invented paperwork for yourself. Here are a few reasons that should give you pause before setting up a holdco:

Extra costs, admin and complexity

Running a holding company means, well, running a company.

You'll have annual accounts to file, corporation tax returns to submit, and Companies House breathing gently down your neck if you miss a deadline. Most people rope in an accountant for that, which adds a few thousand pounds a year in fees – plus your own time asking ChatGPT what a "share premium account" is and whether you're meant to feed it.

If you just keep the money personally, life's simpler. No Companies House filings, no corporate governance headaches, and no risk of forgetting to sign something that lands you with a penalty.

For anyone with a modest existence – say half a million or less – with plans to invest passively, a holding company is likely more hassle than help. The admin alone could nibble away at your returns (and your will to live). There's no shame in keeping it simple.

No special inheritance tax relief (unlike trading businesses)

It's tempting to think that forming any kind of company will magically shield your wealth from inheritance tax – at least in part, right? Unfortunately not.

HMRC is very clear on this point: if your company just holds investments – cash, stocks, rental property – it doesn't qualify for Business Property Relief. No loophole, no matter how many suggestive winks you fire at your accountant.

If you die owning shares in a company that simply holds your money, those shares are fully exposed to the 40% inheritance tax rate. Exactly the same as if you'd held everything personally.

The relief you may remember from your old trading company – the one that you could qualify for up to 100% Business Property Relief – doesn't follow you into retirement the moment the business is sold and the proceeds are tucked neatly inside a holdco.

Even under the updated rules coming in from April 2026, relief for genuine trading businesses will still exist, but investment-holding companies remain firmly outside that protection.

So if the aim is to minimise inheritance tax, a holding company doesn't solve that problem. You'll still need proper estate planning – gifting shares early, using BPR-qualifying investments, insurance, or other tools.

Check out our full guide on how to preserve wealth across generations

Limited or no immediate tax savings for passive investments

If your plan is to sell your business and then live a quiet life of stocks, bonds and the occasional buy-to-let, a holding company is rarely the tax hack people imagine. In many cases, it makes things worse. Here's why.

Two layers of tax when you want to spend the money

A company is a lovely place for money to grow, but a terrible place for money you actually want to use.

First, the company pays corporation tax on its gains. Then, when you take the money out as a dividend, you pay personal dividend tax on top. That double hit can easily exceed what you would have paid if you'd just invested personally and paid tax once. If your plan is to draw an income rather than reinvest forever, a holdco adds cost and paperwork with no upside.

Companies don't get a capital gains allowance. People do.

Every individual gets a CGT-free slice each year – £3,000 for 2025/26. Companies get nothing. They pay corporation tax on every penny of gain, and when you pay tax again when you take the money out.

Take a simple example: a £50k gain on a share portfolio. Personally, you might pay around £9.4k in tax after using your allowance (assuming a £3,000 CGT allowance and a 20% CGT rate on the remaining £47,000). A company would pay up to £12.5k (assuming a 25% corporation tax rate on the full £50k gain) – and then more tax when you eventually take the cash out.

If most of your returns are capital growth, personal ownership wins hands down.

Companies can't use all the fun personal tax perks

Schemes like EIS and SEIS – the ones that hand out 30% or 50% income tax relief for backing startups – are only for individuals. So are ISAs and pensions.

A company can't use any of them. If you plan to dabble in angel investing or shelter gains efficiently, you probably could do it more efficiently without a holdco. Corporate wrappers shut you out of a lot of very generous incentives.

Investment holding companies get the penalty tax rate

If your company only holds investments, it's classed as a "close investment-holding company". These companies don't get the lower 19% small-profits rate. They pay the full 25% on everything, even tiny amounts of income.

The benefits and drawbacks at a glance

Pros of a holding company	Cons of a holding company
Makes it easier to reinvest the money from your business sale into new ventures without mixing everything into your personal accounts.	Adds extra admin, annual filings and accountant fees – you’re effectively creating another business to run.
Lets you separate valuable assets from riskier projects, giving you a buffer if one venture goes sideways.	Not ideal if you mainly want passive investments; the tax benefits often disappear and can even reverse.
Group companies can share losses, so a flop in one area can soften the tax bill on a success elsewhere.	Money inside the company is taxed again when you take it out, so it’s a poor structure for anyone needing regular income.
Profits can circulate between subsidiaries without triggering extra tax, keeping cash working inside the group.	No capital gains allowance, no ISAs, no pensions, no EIS or SEIS – companies miss out on the good personal tax perks.
Offers tidy succession planning – easier to pass on shares than a tangle of accounts and properties.	Doesn’t get inheritance tax relief unless the company is actively trading. Investment holding companies are fully taxable.
Can qualify for the Substantial Shareholding Exemption if a subsidiary is sold, saving tax on future exits.	Investment-only companies are hit with the full 25% corporation tax rate, even on small amounts of income.

So if you're not sold on setting up a holding company for your exit payment, but you still feel like you want to do something, here are a few options to muse over.

Alternatives to using a holding company

Not chomping at the bit to set up a holding company, but still feel you ought to do something with the lump sum?

It's perfectly normal to look at the admin and the 25% corporation tax rate on passive income and quietly back away from the idea – the same way you'd retreat from a dog that looked friendly a second ago and has suddenly frozen mid-tail wag.

Here are the main alternatives people use instead of holding companies.

• Keep everything personal (and maybe hire a wealth manager). Plenty of founders keep their exit money in their own name and invest through a standard brokerage or private bank. It's simple, uses all the personal tax perks (ISAs, pensions, the annual CGT allowance, EIS and VCT relief) and avoids the double-tax hit that companies face when their owners try to use them like a cash cow
• Consider a Family Investment Company (FIC). A FIC is essentially a bespoke holding company for long-term family wealth. Parents keep control through voting shares; children hold growth shares so the future upside sits outside the parents' estate. The idea is to freeze your estate at today's values while the growth compounds for the next generation. Tax-wise, it behaves like any other investment company – 25% corporation tax and no Business Property Relief – so the benefit is in the estate planning, not income or capital gains. For more details, check out our full guide on FICs; of course, you'll want specialist advice from a regulated financial adviser if you decide to set one up
• Use trusts or other estate-planning structures. Traditional discretionary trusts are another route for passing wealth down. They offer control and asset protection, though they come with high tax rates and periodic inheritance tax charges. Trusts are better seen as estate-planning tools rather than tax shelters for investment income. You can read our guide on trusts if you want to know more
• Or simply... do nothing complicated at all. You can pay off debts, park money safely in a high-interest account and take your time. The post-exit period is noisy, and there's no prize for rushing into costly structures before you know whether you need them. Get your objectives straight first; the right setup follows from that, not the other way around.

Bottom line

A holding company is worth considering if you're planning more ventures, want a clean group structure, or need a buffer between risky projects and valuable assets.

If your plans are simpler – passive investing and taking a breather after an exit – the admin and double-tax issues probably outweigh the benefits.

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