In short: If the plan is to sell in five to ten years, the decisions you make now shape both your tax bill and your valuation. Year-end tidy-ups miss most of that.
Plenty of agency owners are building toward an exit: sell in five to ten years, ideally at a number that changes their life. Yet most tax advice they receive is backward-looking, sorting out what already happened rather than shaping what comes next. The result is a business optimised for last year's tax bill and unprepared for the one moment that matters most.
Year-end tidy-ups miss the point
Most routine tax work is retrospective. It records what happened and files it correctly, which is necessary but does nothing to change the outcome. Exit-minded planning flips that around. It asks what the business needs to look like on the day a buyer runs the numbers, and then works backward to the decisions you make this year to get there.
That reframing matters because the biggest tax event in an agency owner's life is usually the sale itself, not any single year of trading. Decisions that look small now, how you own the shares, how you take money out, how clean the accounts are, compound into both the multiple a buyer will pay and the tax you keep on the way through.
The levers that move an exit
Four things matter more than the rest. How you extract profit in the years before a sale. How ownership is structured, including who sits on the cap table and in what form. How clean and legible your accounts are, since clean books quietly raise your valuation. And how dependent the business is on you personally, because an agency that is just the founder with a logo is worth far less than one that runs without them.
The earliest wins are usually the structural ones, and they are also the cheapest. Getting the right ownership in place, keeping management accounts a buyer can trust, and reducing owner-dependency all take time to do properly. That is precisely why they belong in a plan now rather than a panic once an offer is on the table.
What the reliefs actually require
The tax treatment of a sale is not automatic. Reliefs such as Business Asset Disposal Relief come with conditions about how long you have held the shares and how the business is structured, and those conditions are far easier to meet if you have been building toward them than if you discover them the week a buyer appears. There is also ongoing speculation about how gains might be taxed in future, which is another argument for knowing your position early rather than reacting to a headline. This is general information, not advice, and the rules change, so check the current position or take advice before acting.
Plan now, sell later
You do not need to run the place like a giant company. You need to make this year's decisions with one eye on the year you sell. Handled early, the structuring, the accounts and the profit-extraction plan all line up, so when a buyer does appear you are ready. If a sale is anywhere on your horizon, see how we approach tax planning for agency owners or book a call to map your own timeline.
Common questions
Ideally several years out. The structural wins, ownership, clean accounts, and reducing owner-dependency, all take time to do properly and are far cheaper handled early. Reliefs on a sale also carry conditions that are easier to meet when you have been building toward them rather than reacting to an offer.
Confidence and independence. Legible accounts a buyer can trust, a clear story behind the margins, and a business that runs without the founder all push the multiple up. An agency that is just the owner with a logo is worth far less than one that keeps performing after they step back.
Yes. How you take money out in the years before a sale shapes both your ongoing tax and how the business looks to a buyer. It is one of the four main levers, alongside ownership structure, clean accounts, and owner-dependency, that together set what you keep from an eventual sale.
No. The same work, clean books, sensible structure, and a business less dependent on you, makes the agency easier and more profitable to run in the meantime. If a sale never happens you have simply built a stronger business; if it does, you are ready for it.
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Simon Jacobs is a Chartered Tax Adviser (CTA · ACA) and ex-PwC, founder of SRJ International. He advises founder-led UK marketing agencies on tax, profit extraction and exit. Read his full profile →


