The Quick Answer
- Online limited company registration: typically 24 hours.
- Postal applications: 8-10 days.
- Sole traders: set up in minutes via HMRC — no Companies House registration needed.
- Partnerships: only need HMRC notification, done online in minutes.
- LLPs: mirror limited companies, usually confirmed within a day online.
- Accuracy matters most — errors and missing information are the top cause of delay.
What You Need Before You Apply
First, choose your structure. A limited company gives you personal liability protection but requires more paperwork. A sole trader setup is the simplest, but you carry business debts personally. A partnership splits liability between partners. An LLP blends partnership flexibility with limited-company protection.
- A unique company name that isn't too similar to an existing business and avoids restricted words.
- At least one director (16+) and details of initial shareholders and share allocation.
- A registered office address (publicly listed — many founders use a business address instead of home).
- A service address for each director, where legal correspondence is sent.
- Memorandum and Articles of Association, setting out the company's purpose and governance rules.
- A SIC code that classifies your business activity.
- Full personal details (name, address, date of birth, nationality) for every director and shareholder.
- Initial share capital — often a nominal £1 minimum.
- A National Insurance number for sole traders and partners (required for tax purposes).
- Identification of a Person with Significant Control (PSC), where applicable.
- A Companies House online account and the registration fee.
Timelines by Business Structure
| Structure | Registration Route | Typical Timeline |
|---|---|---|
| Limited company | Online via Companies House | As fast as 24 hours |
| Limited company | Postal application | 8-10 days |
| Sole trader | HMRC notification only | A few minutes online |
| Partnership | HMRC notification only | A few minutes online |
| LLP | Online, similar to a limited company | Under 24 hours |
What Can Slow Down Your Registration
- Incomplete applications — missing director, shareholder, or service-address details send your filing back for revision.
- Structure complexity — limited companies require more documentation than sole traders, so they naturally take longer to process.
- Name approval issues — names that are too similar to existing businesses, contain restricted words, or need special permission (like "Bank") take extra review time.
- Registration method — online filings move in hours; postal applications take over a week.
- Regulated industries — finance, healthcare, and other controlled sectors may need additional licenses or approvals before you're registered.
- Simple errors — a typo, wrong date of birth, or mismatched detail halts processing until corrected.
- Peak filing volume — Companies House gets busier at the start of the financial year and after major business events, which can slow turnaround.
How Cloudtech Speeds Things Up
Online registration can technically be done in a day, but going it alone increases the risk of errors that bounce your application back. Cloudtech handles the paperwork with precision — checking every detail before submission so nothing gets rejected for a preventable mistake. Most clients are fully set up within 3-5 business days, combining speed with the accuracy that keeps your filing on track the first time.
What It Costs
Companies House charges around £50 for online registration and £71 for postal applications. Cloudtech's basic package starts at roughly $209, covering company registration and a registered office address. A more comprehensive package — including business bank account setup and ongoing compliance support — typically runs $250-$500 (USD) or more, depending on your needs. Factor in annual costs too: filing annual accounts, company renewal, and accounting services, all of which vary by circumstance. Contact us to get a quote tailored to your business.
FAQs
- Can I register a limited company online? Yes — through Companies House directly or a formation service like Cloudtech, which keeps the process quick and error-free.
- Which structures can I choose? Limited company, sole trader, or partnership are the main options; Cloudtech specializes in limited company formations.
- Do sole traders or partnerships need to register with Companies House? No — but you must notify HMRC of your business activity.
- What happens if I make a mistake on my application? Companies House will return it for revision, delaying registration — always double-check details before submitting.
