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Company formation done right

Register your limited company,set up properly.

Set up a UK limited company with chartered-accountant guidance. Companies House registration, share structure, director appointments, PSC register, registered office options, HMRC corporation tax registration and accounting set-up all in one. £199 one-off.

Is this for you?

Limited company registrationis the right fit if…

Yes — if this is you

  • You're starting a new UK business and have decided limited company is the right structure for you.
  • You're currently trading as a sole trader and want to incorporate (often more tax-efficient above ~£30k profit).
  • You want to register your company with proper chartered-accountant advice on share structure, director arrangements and tax registration — not just a £50 formation-agent job.
  • You're considering an EMI share scheme, EIS/SEIS investment or future fundraising and want share structure done right from day one.

Probably not — if…

  • You only want the bare minimum Companies House filing — formation agents can do that for £50-£100, but you'll need to handle HMRC registration and structure separately.
  • You're not sure whether sole trader or LTD is right for you — talk to us first; we'd rather help you make the right call than rush you into incorporation.
  • You're setting up a partnership, charity, CIC, LLP or sole trader — these are different processes (we offer sole trader registration as a separate service).
  • You need a same-day £50 incorporation with no advice — that's not what this service is.

Direct answer

How much does registering a limited company cost?

Registering a UK limited company costs £50 directly with Companies House (DIY online), £55-£200 through a formation agent, or £150-£500 through an accountant. Ailo Accounting charges £199 all-in — including Companies House fee, HMRC registration, share structure guidance and software set-up.

DIY incorporation through Companies House costs £50 online but you handle everything yourself — director details, share structure, PSC register, HMRC corporation tax registration (a separate step many forget), and accounting set-up. Formation agents typically charge £55-£200 but often only cover the Companies House part. Accountants generally charge £150-£500 for a full incorporation including HMRC registration and basic set-up. Our £199 covers the Companies House statutory fee (£50), guided share structure and director arrangements, HMRC corporation tax registration, accounting software setup (Xero or FreeAgent), and a plain-English summary of what you need to do post-incorporation. Most clients sign up for our LTD monthly accounting at the same time, in which case we waive £99 of the registration fee.

How it works

How we deliver this for you.

  1. 01

    We set up the company

    We register your limited company with Companies House — name check, directors, shareholders, PSC register, articles of association, share structure. Usually approved within 3-6 working hours.

  2. 02

    We register you with HMRC

    CT41G corporation tax registration submitted to HMRC within the 3-month statutory window. PAYE scheme set up if you're paying yourself a salary. VAT registration if you're voluntarily registering or expect to cross the £90,000 threshold.

  3. 03

    Set up to actually trade

    Xero or FreeAgent configured with your chart of accounts. Bank feed connection guidance. Directors' Self Assessment registration if needed. You'll know exactly what filings you owe and when.

Common questions

Answered, plainly.

Companies House charges a £50 statutory fee for online incorporation (the official cost). Formation agents typically add £20-£150 on top (£70-£200 total). Accountants generally charge £150-£500 for a full incorporation including HMRC registration and accounting set-up. Our £199 covers everything in one — Companies House, HMRC, software setup, share structure guidance.

Companies House typically approves online incorporations within 3-6 working hours during business days. Same-day approval is common. HMRC corporation tax registration follows within 1-2 working days. From signed engagement to fully trading-ready, our typical timeline is 1-3 working days.

Required: (1) a company name that's not already taken and isn't 'sensitive' (no royal/government implications); (2) a UK registered office address — can be your home, accountant's address, or a virtual office; (3) at least one director (16+, not disqualified); (4) at least one shareholder; (5) details of any 'Persons with Significant Control' (PSCs — usually shareholders holding 25%+). We collect all this through a short questionnaire.

Rough guide: under £30,000 annual profit, sole trader is usually simpler and tax-equivalent or better. £30,000-£50,000, depends on dividend strategy and pension contributions — modelling helps. Over £50,000 profit, limited company is usually more tax-efficient. LTD also offers limited liability (personal assets protected from business creditors), more credibility (some clients/banks prefer LTDs), and easier exit/sale. Sole trader is simpler administratively, with one annual Self Assessment vs LTD's statutory accounts + CT600 + confirmation statement + director's Self Assessment.

Yes — a single-person limited company is the most common UK setup. You'd be the director (running the company), the sole shareholder (owning 100% of shares), and the only Person with Significant Control. You don't need a separate company secretary (that requirement was removed in 2008 for private companies).

PSC = Person with Significant Control. UK companies must maintain a register of anyone who owns 25%+ of shares, controls 25%+ of voting rights, or has the right to appoint/remove a majority of directors. The PSC register is filed at Companies House and updated as ownership changes. Missing or incorrect PSC info is a criminal offence (rarely enforced for first-time errors, but always best to get right). We set this up correctly during registration.

Yes — every UK company must have a registered office address in the UK (where official mail goes). It must be a real physical address (not a PO Box alone), and it's published on the public Companies House register. Many directors use their home address (free but public); others use a virtual office or their accountant's address (typically £30-£100/year). We offer registered office service at £60/year as an add-on.

A director runs the company (legal responsibilities for compliance, accuracy, etc.). A shareholder owns shares in the company (entitled to dividends and votes). One person can be both, neither, or just one — it's flexible. Most single-person UK limited companies have one person as both sole director and sole shareholder. Directors are personally liable for filing accuracy and compliance; shareholders' liability is generally limited to their share investment.

One share at £0.01 nominal value, technically. Most one-person companies issue 100 ordinary £1 shares (£100 total share capital) to keep arithmetic simple. Two-person 50/50 companies typically issue 100 shares (50 each). Share capital can be increased later, and the initial value rarely matters — what matters is the share class structure if you plan to bring in investors or grant EMI options. We'll ask about your plans and structure accordingly.

Yes, this is very common around the £30k-£50k profit point. The process: register the LTD, transfer your business assets across (often goodwill, equipment, contracts), close down sole-trader operation cleanly (final Self Assessment, deregister for VAT if applicable, etc.). There are tax-planning considerations around goodwill valuation and incorporation relief. We handle the whole transition as part of registration if you mention it upfront.

Open a business bank account (most banks need your Companies House certificate). Register for VAT if turnover will exceed £90,000 (or voluntarily). Register for PAYE if employing anyone or paying yourself a salary. Set up bookkeeping (we help with this). File annual statutory accounts, CT600 corporation tax return, and confirmation statement on time. We send you a written summary of all post-incorporation obligations as standard.

Yes — Ailo Accounting is regulated by the Institute of Chartered Accountants in England and Wales (ICAEW). Company registration advice is provided by a chartered accountant. We carry professional indemnity insurance and are AML-supervised by ICAEW.

Last reviewed: 12 May 2026 · Reviewed by a chartered accountant at Ailo Accounting

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