Setting up a limited company is often described as quick, simple and inexpensive. From the outside, that can look true: Companies House forms are short, incorporation fees are low, and online providers promise same‑day setups for very little cost.
In practice, setting up a limited company properly is something very different.
Over recent years, the work involved has increased significantly. Professional indemnity risk is higher, AML requirements are much more demanding, and the consequences of getting things wrong at the start are far more expensive than taking the time to do it properly.
It can feel really exciting setting up a business, and – rightly – lots of the focus is on getting to market and the idea that you have. However, taking a bit of time to get this
This post explains what is involved in a proper company setup, and why it’s not something to rush or treat as a box‑ticking exercise.
Is a limited company the right structure?
Before any paperwork is completed, the most important question is whether a limited company is the right structure at all.
For many of our business clients, it is. For others, a sole trade or partnership would be simpler and more appropriate. A company offers limited liability, but it also brings additional compliance, public filing requirements, stricter rules around money in and money out, and higher ongoing costs.
A good company setup starts with confirming that a limited company is genuinely the right choice.
Why company setups are more complex than they look
Registering a company with Companies House is only one small part of the process. A compliant setup typically includes:
- Full AML checks on directors and shareholders
- deciding on the right ownership and share structure
- agreeing on the articles of association
- putting shareholder agreements in place where there is more than one owner
- creating statutory registers and share documentation
- registering for taxes and setting up HMRC access
- making sure the company can operate properly from day one
Many of these decisions are difficult or expensive to fix later.
Checklist: setting up a limited company
Below is a practical checklist showing what you should include if you are planning to set up a new limited company.
Before incorporation
- Confirm that a limited company is the right structure
- Decide on a suitable registered office address
- Confirm company name availability
- Agree appropriate SIC code(s)
- Gather full director and shareholder details
- Be ready for Anti-Money Laundering checks on any directors, including NI numbers and UTRs
- Disclose other directorships and shareholdings
- Decide how many shareholders there will be
- Agree the share structure (ordinary or alphabet shares)
- Agree articles of association
- Put a shareholder agreement in place where there is more than one owner
- Agree what ongoing accounting and tax services will be needed
At incorporation
- Register the company with Companies House
- Obtain and securely store the authentication code
- Issue share certificates
- Create statutory registers for directors, shareholders, shares and transfers
After incorporation
- Register for Corporation Tax
- Register for VAT if required
- Set up HMRC agent authorisations
- Open company bank account(s)
- Agree and set up bookkeeping software
- Understand salary and dividend rules
- Put systems in place to keep statutory records up to date
If any of the above steps are missing, the company is unlikely to be fully or safely set up.
Final thoughts
Setting up a limited company can absolutely be the right move – but only if it’s done properly.
A good setup protects you, supports future growth, and avoids costly fixes later. A rushed setup often stores up problems for the future.
If you’re considering setting up a limited company and want it structured correctly from the start, it’s worth taking the time to do it right, ideally before anything is registered at Companies House.
