Quick Answer
A company formation accountant in Birmingham registers your new limited company with Companies House, sets up the right structure from day one (director, shareholder, registered office, SIC code), and registers you for Corporation Tax with HMRC. As of 1 February 2026, the standard Companies House online incorporation fee is £100, with same-day incorporation costing £156 and postal registration £124. Most accountants charge an additional fixed fee on top of these statutory costs to handle the setup correctly.
Why Trust This Guide?
This guide is written and reviewed by a CIMA-qualified accountant with 15+ years of UK practice experience, using Companies House’s current fee schedule and registration requirements.
Key Takeaways
- The standard Companies House online incorporation fee is £100 as of 1 February 2026, up from £50
- Same-day digital incorporation costs £156; postal registration costs £124
- Identity verification (passport or UK driving licence) is required before incorporation is approved
- The annual Confirmation Statement fee is now £50, up from £34
- You must register for Corporation Tax with HMRC within 3 months of starting to trade, separately from Companies House registration
Key Terms Explained
- SIC Code: A standard code describing your company’s business activity, chosen during incorporation.
- Confirmation Statement: An annual filing confirming your company’s details are up to date with Companies House – currently £50.
- Person with Significant Control (PSC): Anyone who owns more than 25% of shares or voting rights, or otherwise controls the company – must be identified and verified.
- Registered Office: Your company’s official address on the public Companies House register – not necessarily where you trade from.
Who Needs a Company Formation Accountant?
Anyone setting up a UK limited company can technically register it themselves directly with Companies House in a few minutes online. Where an accountant adds real value is in getting the structure right before you incorporate – share allocation, director appointments, registered office choice, and SIC code – because unpicking a poorly structured company later is far more work (and often more expensive) than setting it up correctly from the start.
Accountant Insight: The most common thing we fix after the fact is share structure – business owners who incorporate solo online with a single £1 share, then later want to bring in a co-founder, spouse, or investor, and have to do a share reorganisation that could have been avoided with five minutes of planning at formation.
New Business Formation in Birmingham: What We See
Birmingham’s manufacturing and trade businesses, alongside a growing number of e-commerce sellers based around Digbeth, make up a large share of the company formations we handle locally, often alongside VAT registration for the same business.
Companies House Fees for 2026/27
Standard Online
Fee: £100
Approval: ~24 hours
Same-Day Online
Fee: £156
Approval: Same day
Postal Registration
Fee: £124
Approval: Several days
Plus an annual Confirmation Statement fee of £50, regardless of registration method.
These are the statutory Companies House fees, which apply whether you register directly yourself or through an accountant or formation agent. An accountant’s fee for handling the setup, advising on structure, and registering you for Corporation Tax is charged separately on top of these government fees.
The Company Formation Process, Step by Step
Registering a limited company involves choosing an available company name, deciding on a registered office address (which becomes a matter of public record), appointing at least one director, allocating shares to at least one shareholder, selecting a SIC code describing your business activity, and completing identity verification for each person with significant control. Once submitted correctly, standard online applications are typically approved within 24 hours.
Identity Verification Requirements
Since recent Companies House reforms, identity verification is required for directors and people with significant control before incorporation is approved. This can be completed directly through Companies House’s own verification service, or through an Authorised Corporate Service Provider such as an accountant, using a passport or UK driving licence. There’s no separate government fee for verification itself, but it must be completed before registration goes through, so it’s worth doing early rather than leaving it until the last step.
What a Company Formation Accountant Actually Does
Beyond the Companies House filing itself, a company formation accountant typically advises on the right share structure for your situation (including planning for future co-founders or investors), registers the company for Corporation Tax with HMRC within the required window, sets up PAYE if you’ll be paying yourself a salary, advises on VAT registration timing, and puts basic bookkeeping in place from day one so your first set of accounts isn’t a scramble.
Registering for Corporation Tax After Incorporation
Incorporating with Companies House and registering for Corporation Tax with HMRC are two separate steps. You must register for Corporation Tax within 3 months of starting to trade – not from the date of incorporation, if the two dates differ – and missing this window can result in a penalty even though the company itself is validly incorporated.
Areas We Serve Across Birmingham
We work with clients across all Birmingham postcode districts (B1–B99) and the wider region, entirely online. In practice, that includes professional services clients around the Colmore Business District, manufacturing and trade businesses in the Jewellery Quarter, a growing tech and creative scene around Digbeth, and construction subcontractors and landlords across the wider West Midlands. Everything is handled digitally, so there’s no need to visit an office to get started.
Should You Form a Company or Stay a Sole Trader? (Decision Framework)
If you expect profits to comfortably clear £35,000–£45,000 a year, want limited liability protection, or plan to bring in investors or co-founders down the line, incorporating usually makes sense sooner rather than later. If you’re testing an idea with modest, uncertain income, staying a sole trader initially keeps admin lower until the business proves itself – you can always incorporate later, though existing contracts and assets sometimes need transferring across, which an accountant can help structure efficiently.
How Much Does It Cost?
On top of the £100 Companies House fee, accountants in Birmingham typically charge a fixed fee of around £150–£350 to handle formation properly – covering structure advice, the filing itself, Corporation Tax registration, and often initial bookkeeping setup. Some accountants bundle this into an ongoing package rather than charging it as a standalone fee, so it’s worth asking exactly what’s included.
Get a fixed-fee quote: Tell us a bit about your situation and we’ll confirm the exact cost for company formation in Birmingham before any work starts – get in touch here.
Illustrative Cost Breakdown
| Item | Typical Cost |
|---|---|
| Companies House incorporation (standard online) | £100 |
| Accountant’s formation & structuring fee | £150–£350 |
| Annual Confirmation Statement | £50 |
| Ongoing accountancy (typical small company) | From £70–£150/month |
DIY vs Professional Accountant
| DIY Formation | Company Formation Accountant | |
|---|---|---|
| Cost | £100 Companies House fee only | £100 fee + £150–£350 accountant fee |
| Share structure advice | None – easy to default to £1 share | Planned around future needs |
| Corporation Tax registration | Easy to miss the 3-month deadline | Handled as part of the setup |
| Bookkeeping setup | Left until later, often reactively | In place from day one |
The Real 3-Year Cost: DIY vs Accountant-Led Formation
The upfront £100 Companies House fee is the same either way – the real cost difference shows up over the following two years, once Confirmation Statements and any structural fixes are accounted for:
| Year 1 | Year 2 | Year 3 | 3-Year Total | |
|---|---|---|---|---|
| DIY formation | £100 (CH fee) | £50 (Confirmation Statement) | £50 (Confirmation Statement) | £200 upfront |
| Accountant-led formation | £100 + ~£250 (setup fee) | £50 (often bundled) | £50 (often bundled) | ~£450 |
On paper, DIY looks £250 cheaper over three years. That comparison leaves out the cost of fixing problems that don’t show up until later:
- A share structure that needs reorganising once a co-founder or investor joins – commonly £250–£500 in professional fees to correct
- A missed Corporation Tax registration deadline that triggers a penalty
Whether the accountant-led route is worth the extra ~£250 depends on how confident you are getting the structure and registrations right the first time, without hidden costs surfacing later.
Common Mistakes People Make
- Registering with a single £1 share, then needing a costly reorganisation later to bring in a co-founder or investor
- Using a home address as the registered office without realising it becomes public record
- Forgetting to register for Corporation Tax within 3 months of starting to trade, separately from Companies House incorporation
- Not setting up basic bookkeeping from day one, leading to a difficult reconstruction job at year-end
- Choosing a SIC code that doesn’t accurately reflect the business, which can cause confusion later
Frequently Asked Questions
How much does it cost to register a limited company in 2026?
The standard Companies House online fee is £100, with same-day incorporation costing £156. Accountants typically charge an additional £150–£350 to handle the setup properly.
How long does company formation take?
Standard online applications are typically approved within 24 hours, provided identity verification and all required information are submitted correctly.
Do I need identity verification to register a company?
Yes, directors and people with significant control must complete identity verification using a passport or UK driving licence before incorporation is approved.
What is the Confirmation Statement and how much does it cost?
It’s an annual filing confirming your company’s details are up to date with Companies House. The fee is £50 as of 1 February 2026.
Can a company formation accountant in Birmingham help me remotely?
Yes. Formation and registration are handled entirely online, so there’s no need to be based locally or visit an office.
Do I need to register for Corporation Tax separately?
Yes, Corporation Tax registration with HMRC is separate from Companies House incorporation and must be done within 3 months of starting to trade.
Should I use my home address as the registered office?
You can, but it becomes public record on the Companies House register. Many business owners prefer to use their accountant’s address or a registered office service instead.
How many shares should I issue when forming a company?
There’s no fixed rule, but it’s worth planning your share structure with future co-founders or investors in mind, rather than defaulting to a single £1 share that may need restructuring later.
Do I need an accountant to form a company, or can I do it myself?
You can register directly with Companies House yourself, but an accountant helps ensure the structure, tax registrations, and bookkeeping are set up correctly from the outset.
What happens if I don’t file my Confirmation Statement?
Failing to file can result in penalties and, ultimately, Companies House striking the company off the register.
Sources
- GOV.UK — Set up a limited company
- GOV.UK — Companies House fees
- GOV.UK — Register your company
- GOV.UK — Corporation Tax registration for new companies
Final Thoughts
This guide is part of our full accountant in Birmingham overview, covering all the services Birmingham businesses typically need.
Forming a company takes minutes online, but getting the structure right takes a bit more thought – and it’s far cheaper to plan properly at the start than to restructure later. Whether you register yourself or bring in a company formation accountant in Birmingham, the goal is the same: a company that’s set up to grow without needing to be rebuilt.
Want it handled properly? Get in touch for a fixed-fee quote, or see our full pricing guide.
About the Author
Written and reviewed by Shamayun Chowdhury
Senior Accountant at Major Accountancy and Lecturer in Accounting at Nottingham Trent University. CIMA qualified. Based in Leicester, England.
- CIMA qualified accountant with 15+ years of UK practice experience
- Lecturer in Accounting, Nottingham Trent University
- Senior Accountant at Major Accountancy, Leicester
- 500+ UK businesses supported across Self Assessment, Corporation Tax, VAT, and MTD compliance
Last reviewed: August 2026