Every UK limited company has articles of association — the internal rulebook governing how the company is run. The vast majority of newly incorporated companies adopt the Companies House model articles by default. For many businesses this is fine. For a non-trivial minority, accepting the default is the most expensive cheap decision a founder will make.
What the model articles actually say
The model articles for private companies limited by shares are a tested, balanced set of provisions. They cover:
- Decision-making at director level and shareholder level.
- The appointment and removal of directors.
- Issuing, transferring and pre-emption rights over shares.
- Dividends and distributions.
- Indemnities, insurance and proceedings.
They assume a relatively simple company: one or a few founders, one share class, no external investors, no complex shareholder agreements. Within that frame, they work very well.
Where the model articles start to creak
The default articles begin to constrain businesses in four predictable scenarios:
- Multiple share classes. Model articles do not anticipate alphabet, growth or preference shares. Trying to bolt them on through resolutions creates documentation that contradicts the articles.
- External investment. SEIS/EIS investors expect tag-along rights, drag-along rights, anti-dilution and pre-emption tailored to their investment. Model articles offer a generic, often-insufficient version of each.
- Multiple founders. Deadlock provisions, casting votes, founder-leaver provisions, vesting on exit — none of these are in the model articles.
- Family or estate planning. Restrictions on share transfers outside the family, lifetime rights for a founder's spouse, or trust-friendly mechanisms all require drafting.
The "shareholders agreement instead" myth
Founders sometimes think they can leave model articles in place and put everything important into a shareholders agreement. Two problems. First, a shareholders agreement only binds its signatories — future shareholders are not automatically subject to it unless they execute a deed of adherence, and that requires the existing parties to enforce it. Second, where the articles and the agreement conflict, the articles usually win on points of company law.
Bespoke articles — when they earn their keep
We recommend bespoke articles at formation in the following situations:
- The company will have more than one founder with non-equal contributions.
- External equity is expected within 18 months.
- Multiple share classes are being designed in.
- An EMI scheme or employee equity programme is on the roadmap.
- The founder is planning IHT-driven family structuring.
- The business is a joint venture or has a clear lifespan-and-exit profile.
Bespoke articles — when they are overkill
Conversely, the model articles are usually the right answer when:
- A single founder owns 100% with no immediate family or external plan.
- The company is a small services business with no investor or option plans.
- The founder is comfortable revisiting structure if and when things change.
In these cases, paying a thousand pounds for bespoke articles you may never use is a poor investment.
The retrofit problem
Changing articles after a major event — an investment offer, an EMI request, a divorce — is materially more painful than getting them right at formation. Existing shareholders must pass a special resolution. HMRC clearances may be required for related restructuring. Investors may insist on changes you would have made differently if given more time.
The middle path: "model-plus"
For many SMEs we recommend a middle path — bespoke articles drafted as a controlled extension of the model articles. The familiar structure remains, but selected provisions are inserted: better pre-emption rights, deadlock resolution, share class definitions, and founder-leaver provisions. This is significantly cheaper than fully custom articles and avoids the worst defaults.
How PushDigits handles articles at formation
Every formation engagement includes a five-minute articles review at the design stage. For straightforward businesses, we use the model articles and document the decision. For everyone else, we work with our preferred legal partners to put model-plus or fully bespoke articles in place at formation, so the company starts life with documents that match its actual plans.
For existing companies considering bringing in investors or rolling out EMI, our business advisory team runs an articles diagnostic as part of the structuring review. Book a call to discuss your specific situation.