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Selling a business

Selling in the next few years? Check the tax first.

A pre-sale tax review shows you where you stand before you go to market: which reliefs you qualify for, what could put them at risk, and what to fix while there's still time.

What the review covers

Your structure

Whether a holding company, a demerger or separating property would help, and what it would cost.

Your timing

What needs to happen, and when, in the run-up to a sale.

What buyers will find

The tax issues a buyer's due diligence is likely to raise, so you can deal with them first.

FAQs

Frequently asked questions

When should I have a pre-sale tax review?

Ideally two years or more before a sale. Some reliefs, including Business Asset Disposal Relief, need conditions to be met for the two years before the sale, and restructuring is easier without deal pressure.

What do I get from the review?

A clear view of where you stand: whether you qualify for the main reliefs, what could put them at risk, whether the structure needs changing before a sale, and the steps and timing to put things right.

Who is a pre-sale tax review for?

It's for owners thinking about selling their company in the next few years, typically in deals worth £1m to £50m. That includes sales to trade buyers, private equity, a management team or an Employee Ownership Trust. It's also useful for shareholders who don't run the business but want to understand their position.

What information will I need to provide for the review?

Usually recent accounts, the share register and articles, and details of each shareholder's role in the business. It also helps to know about any share options or incentives, property or surplus cash in the company, past restructures, and your plans and timescale for a sale. We'll tell you what's relevant to your situation.

Is a tax review worth it if I'm not sure I want to sell yet?

Often, yes. Many relief conditions take time to put right, so finding a problem early keeps your options open whether you sell in two years or ten. The review can also help you compare routes, such as a trade sale, a management buy-out or an Employee Ownership Trust, before you commit to one.

Can I still have a review if a buyer has already approached me?

Yes. In that case the review focuses on what matters most for the deal in front of you, such as your relief position, the proposed structure and the tax points in the heads of terms. Some options are harder to use once a sale is in progress, so it's best to get in touch before heads of terms are signed.

Does the review look at each shareholder separately?

Yes, where it's relevant. Relief conditions such as those for Business Asset Disposal Relief are tested person by person, so two shareholders in the same company can get very different results. The review highlights who qualifies, who may not, and whether anything can be done about it before a sale.

Will you work alongside my accountant and lawyer?

Yes. We only do transaction tax, with no accounts, audit, legal or corporate finance work, so we work alongside your existing advisers rather than replacing them. Your accountant or lawyer keeps their relationship with you, and we share the findings with them where you'd like us to.

Can you review my position if I live in the UAE or Saudi Arabia?

Yes, on the UK tax side. If you own shares in a UK company, or have UK tax history, we can review how a sale is likely to be taxed in the UK. We work with your local advisers on the tax position where you live, as your residence history can make a real difference to the outcome.

How do I arrange a pre-sale tax review?

Use the Book a call form, email taxadvisory@aswatax.co.uk, or call or WhatsApp +44 7537 143695. We reply within one working day. You'll speak directly with a senior adviser, who will talk through your plans and what the review should focus on.

Free guide

Selling your business: the tax playbook

The reliefs, structures and timing decisions that matter most in the two years before a sale, plus the deal terms and what to do afterwards.

Selling your business: the tax playbook

Find out where you stand.

Book a confidential call and tell us about your plans.

Or write to taxadvisory@aswatax.co.uk

Last reviewed 6 October 2026
Chartered Tax Adviser
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