The Founder Tax Map
Most founder tax problems do not arrive looking like tax problems.
They arrive as commercial decisions.
We are raising money.
We want to give someone equity.
We have built something patentable.
We need to fix the cap table before the next round.
A shareholder wants to leave.
Someone has offered to buy the company.
The tax often follows later. Sometimes years later. By then, the facts are already set.
That is why Steve thinks about founder tax as a map of moments, not a menu of services.
The point is not to have an adviser involved in every small decision. The point is to recognise the few decisions that can quietly shape the value, structure and tax outcome of the company.
- Funding
The first map point is usually investment.
SEIS and EIS can make a company easier to fund, but the reliefs are not just forms. Share rights, investor eligibility, connected persons, previous trades, asset transfers, funding limits and timing can all matter.
The expensive mistake is assuming the investment is tax-safe because the company feels like the kind of company SEIS or EIS was designed for.
Founder question:
If an investor asked tomorrow whether this round qualifies, could we explain the answer clearly and evidence it?
- Equity
Equity is where founders are most likely to use casual language for something legally and tax technically precise.
Five per cent of what? Ordinary shares? Growth shares? Options? Vesting? Leaver terms? Voting rights? Rights on exit? Rights to dividends?
EMI can be excellent where the company qualifies and the valuation is properly handled. Growth shares or unapproved options may be useful where EMI does not fit. But the design needs to match the commercial promise.
Founder question:
Are we giving people a stake in a way that will still make sense during investment, diligence or sale?
- Intellectual property
Valuable IP creates two different questions.
The first is ownership. Who owns the code, product, invention, know-how or patent rights? The company? A founder? A group company? A university? A contractor?
The second is tax value. R&D relief and Patent Box are not the same thing. A company can claim R&D and still miss Patent Box. A company can own patents and still fail to connect the patent to the profits.
Founder question:
Can we show where the IP sits, who created it, and how it connects to the income of the company?
- Shareholders and structure
Cap tables tell stories. Sometimes they tell the wrong one.
A missing allotment. A Companies House filing that does not match the register. An advance subscription agreement that converted informally. A founder transfer that was never properly documented. A share class created for one reason and later used for another.
These issues are often fixable. They are much easier to fix before an investor, buyer or HMRC asks the question.
Founder question:
If someone reviewed the cap table today, would the paperwork, filings and tax story all agree?
- Transactions
Reorganisations, buy-backs, acquisitions and shareholder exits are not just legal mechanics. They decide who owns what, what tax charges arise, what reliefs survive and what future sale looks like.
This is where founders can be tempted to solve the immediate commercial tension without mapping the tax consequences.
Founder question:
Are we solving this transaction in a way that preserves the next transaction?
- Exit
The tax outcome of a sale is often decided before anyone thinks they are selling.
Business Asset Disposal Relief, EMI option exercises, earn-outs, loan notes, employee ownership trusts, share versus asset sales and pre-sale clean-up all depend on decisions made well before completion.
A good exit does not start at heads of terms. It starts when the company becomes valuable enough that a sale is plausible.
Founder question:
If someone offered to buy the company in 18 months, what would we wish we had fixed today?
How to use the map
This map is not a checklist for every founder to complete immediately.
It is a way of noticing when a decision has moved from routine to consequential.
If the issue is live now, use the One-off Advisory route and explain the situation.
If you want Steve close to the business across the next stage, look at Founder Circle.
If you are researching first, use the Technical Library.
If you want the shorter version in your inbox, join Notes from Steve.
The best time to ask the tax question is before the facts are fixed.