If you are setting up a limited company in the UK, you have probably seen the phrase "company formation accountant" while researching your options. It sounds like a specialist service, but what does it actually cover? And do you really need one, or can you handle the process yourself through Companies House for £12?

The short answer is that you can register a company yourself for the statutory fee. But a company formation accountant does far more than file a single form. They set your company up correctly from a tax perspective, register you with HMRC, advise on share structure, and make sure you do not miss any compliance deadlines in your first year. For most business owners, that is worth the cost.

This guide explains exactly what a company formation accountant does, when you need one, and how to choose the right firm for your situation.

What Is a Company Formation Accountant?

A company formation accountant is an accountant who specialises in the process of incorporating a limited company and setting up its tax and compliance framework. They do not just file the incorporation documents. They handle the entire setup process, from choosing the right share structure to registering for corporation tax, PAYE, and VAT if needed.

As ICAEW qualified accountants, we see the difference between a company that is set up properly from day one and one where the director rushed through the process alone. The first is straightforward to run. The second often creates problems that take time and money to fix later.

A company formation accountant typically handles the following:

  • Company registration at Companies House
  • Share structure and shareholder agreements
  • HMRC registration for corporation tax
  • PAYE and payroll setup if you employ anyone (including yourself)
  • VAT registration if your turnover is near or above the £90,000 threshold
  • Registered office address and service address setup
  • Director and company secretary appointments
  • Memorandum and articles of association drafting
  • Opening a business bank account (some firms assist with this)
  • Initial tax planning advice: salary vs dividends, director's loan accounts, and more

That list goes well beyond what the Companies House online form covers.

Why You Should Use a Company Formation Accountant Instead of Doing It Yourself

The Companies House online incorporation service costs £12 and takes about 15 minutes. You fill in your company name, registered office address, director details, and shareholder information. That is it. You get a certificate of incorporation and a company number within 24 hours in most cases.

So why pay an accountant?

Because the Companies House process is just the start. Once your company is registered, you have legal and tax obligations that start immediately. Here is what most DIY incorporations miss:

Corporation Tax Registration

When you register a company at Companies House, HMRC does not automatically know about it. You must register for corporation tax separately, usually within three months of starting to trade. If you miss this deadline, HMRC can issue a penalty.

A company formation accountant registers you for corporation tax as part of the setup process. They also make sure you receive your company's Unique Taxpayer Reference (UTR) and activate your HMRC online account.

PAYE and Payroll Setup

If you plan to pay yourself a salary through the company, you need to register as an employer and set up a payroll scheme. Even if you are the only director and employee, you still need to file RTI (Real Time Information) returns to HMRC every month or quarter.

Many new directors do not realise this until they try to pay themselves and find they cannot. A company formation accountant sets up your payroll scheme at incorporation, so you are ready to run your first payslip from day one.

Share Structure and Ownership

Choosing the right share structure at incorporation matters. If you issue 100 ordinary shares split equally between two directors, that is simple. But what if you want different dividend rights, or you plan to bring in investors later? What about alphabet shares for a husband-and-wife company running a Birmingham café?

A company formation accountant advises on the best share structure for your specific situation. They also make sure your articles of association reflect how you intend to run the company. Getting this wrong at incorporation means filing resolutions and forms later, which costs time and money.

Director's Loan Account Rules

New directors often put money into their company to cover initial costs: software licenses, equipment, marketing, legal fees. That money goes into a director's loan account. If you do not track it properly, you can accidentally create a tax problem.

For example, if you take more money out of the company than you put in, and the balance is not repaid within nine months and one day of the year end, the company pays S455 tax at 33.75% on the overdrawn amount. That is a significant cost that catches many new directors out.

A company formation accountant explains these rules upfront and sets up your bookkeeping to track director's loan transactions from the start.

When Should You Hire a Company Formation Accountant?

The best time to hire a company formation accountant is before you incorporate. That way, they can advise on the optimal structure for your circumstances and handle the entire setup process correctly.

Here are the situations where a company formation accountant is most valuable:

  • You are moving from sole trader to limited company. The transition involves closing your self assessment, transferring assets, and potentially claiming incorporation relief to defer capital gains tax. An accountant handles all of this.
  • You are setting up a company with multiple directors or shareholders. Shareholder agreements, dividend policies, and exit provisions need proper structuring from the start.
  • You expect to turn over more than £90,000 in your first year. VAT registration should happen before you hit the threshold, not after. An accountant sets this up at incorporation.
  • You work in a sector with specific compliance requirements. Construction (CIS), financial services, or regulated industries all have additional registration and reporting obligations.
  • You are a contractor working through an umbrella company and want to go limited. IR35 considerations, contract reviews, and proper expense tracking are critical.

If you are a sole freelancer with simple income and no employees, you might manage the process yourself. But even then, the cost of an accountant is usually recouped through better tax planning in the first year.

What to Look for in a Company Formation Accountant

Not all accountants offer the same quality of company formation service. Here is what to check before you appoint one:

Qualification and Regulatory Status

Look for a firm that is ICAEW, ACCA, or CIMA qualified. These bodies have strict professional standards, compulsory CPD, and disciplinary procedures. A qualified accountant is also covered by professional indemnity insurance, which protects you if they make a mistake.

At Holloway Davies, we are ICAEW qualified. That means we are held to the highest standards of technical competence and ethics in the profession.

Company Formation Package Contents

Ask what is included in the formation fee. Some firms charge £50 for the Companies House registration and nothing else. Others offer a comprehensive package that includes corporation tax registration, PAYE setup, VAT registration, and an initial tax planning meeting.

Compare the total cost of the package against what you would pay separately for each element. A £150 package that includes everything is often better value than a £50 package that leaves you to handle the rest yourself.

Ongoing Compliance Support

Company formation is just the first step. You also need someone to file your annual accounts, corporation tax return (CT600), confirmation statement, and payroll reports. Some accountants offer a discounted first-year package that bundles formation with ongoing compliance.

This is worth considering because it means your accountant knows your company from day one. They do not need to catch up on your history when the first year end arrives.

Software and Technology

Ask which accounting software the firm recommends and supports. Xero and FreeAgent are the most common for small limited companies. If your accountant uses a system you find difficult, you will struggle to keep on top of your bookkeeping.

Good accountants also offer cloud-based document sharing and portal access, so you can upload receipts and view your financial position in real time.

The Cost of a Company Formation Accountant

Prices vary significantly depending on what is included. Here is a rough guide for 2025/26:

  • Basic incorporation only: £30 to £60. This covers the Companies House fee plus the accountant's admin charge. You get your certificate of incorporation and company number. Nothing else.
  • Standard formation package: £100 to £200. Includes incorporation, corporation tax registration, PAYE setup, registered office address for one year, and a set of standard articles of association.
  • Premium formation package: £200 to £400. Includes everything in the standard package plus tailored articles, shareholder agreement drafting, initial tax planning meeting, VAT registration if needed, and a first-year compliance bundle.

For most businesses, the standard or premium package is the right choice. The extra cost is small compared to the time and hassle of fixing mistakes later.

What Happens After Formation?

Once your company is registered and your accountant has set up your HMRC accounts, your ongoing responsibilities begin. Here is what your accountant typically handles for you after formation:

Monthly or Quarterly Bookkeeping

You send your accountant your income and expense records each month or quarter. They reconcile your bank accounts, prepare management accounts, and flag any issues. This keeps your financial position clear throughout the year, not just at year end.

Payroll and RTI Filings

If you pay yourself a salary, your accountant runs your payroll each month and files the RTI return to HMRC. They also handle your P32 (payroll summary) and issue your P60 at year end.

VAT Returns

If you are VAT registered, your accountant prepares and files your VAT return, usually quarterly. They also advise on the best VAT scheme for your business: standard, flat rate, annual accounting, or cash accounting.

Year End Accounts and Corporation Tax

Within nine months of your company's year end, your accountant prepares your annual accounts and corporation tax return (CT600). They calculate your tax liability and advise on payment timing. They also file your confirmation statement with Companies House every 12 months.

Tax Planning and Advice

Throughout the year, your accountant advises on tax-efficient strategies: dividend planning, pension contributions, capital allowances, R&D tax credits if you do development work, and more. This is where an experienced accountant adds the most value.

Common Mistakes New Directors Make Without an Accountant

Here are the most common problems we see when directors try to handle company formation and early compliance alone:

  • Missing the corporation tax registration deadline. HMRC does not send reminders. You just get a penalty letter.
  • Not registering for PAYE before paying themselves. You cannot run a compliant payroll without an employer reference number.
  • Choosing the wrong accounting reference date. The default is the last day of the month of incorporation. That might not suit your business cycle.
  • Using a personal bank account for company transactions. This creates confusion for bookkeeping and can trigger HMRC enquiries.
  • Not understanding the difference between salary and dividends. Paying too much salary wastes employer NI. Paying too many dividends without enough retained profits is illegal.
  • Failing to file a confirmation statement. Companies House issues a late filing penalty if you miss the 12-month deadline.

Every one of these problems is avoidable with a good company formation accountant.

How to Get Started

If you are ready to set up your limited company, or if you are still deciding whether incorporation is right for you, speak to an accountant first. Most firms offer a free initial consultation to discuss your situation and explain what they can do.

At Holloway Davies, we handle company formation for businesses across every sector: trades, consultancies, ecommerce, creative, tech, services, and retail. We are based in Manchester and Birmingham but work with clients across the UK.

You can contact us here to arrange a no-obligation chat about your company formation needs. We will explain the process, the costs, and what you need to do next.

For more background on the different business structures available, see our incorporation guide. If you are already trading as a sole trader, our sole trader resources cover the transition process.

And if you want to understand the ongoing tax obligations of a limited company, our limited company tax guide explains everything from corporation tax to dividend tax.

Setting up a company is a significant step. Doing it properly from the start saves you time, money, and stress. A company formation accountant makes sure that happens.