UK Company Formation Costs 2026: The Real Fees Nobody Tells You

Understanding UK company formation costs and the real fees involved is the difference between budgeting correctly and being blindsided by hidden charges six months down the line. In 2026, Companies House doubled its registration fee to £100 (up from £50), and that is only the beginning of the costs you need to plan for.

This guide breaks down every single fee you will encounter when forming and operating a UK limited company, from the initial registration through your first three years of trading. No vague estimates, no hidden surprises, just the real fees that nobody else is telling you about.

Bottom line: The minimum cost to form a UK limited company in 2026 is £100 (Companies House direct) or £102.99 (via 1st Formations, which includes professional support and documents). But the true first-year cost, including a registered office, accountant, and compliance, ranges from £1,000 to £2,500 depending on your setup.

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The February 2026 Fee Increase: What Changed

In February 2026, Companies House implemented the largest fee increase in over a decade, driven by the Economic Crime and Corporate Transparency (ECCT) Act. Here is what changed:

The good news? Dissolution fees actually decreased. But for active companies, you are looking at significantly higher costs for both formation and annual compliance.

Why the increase? The ECCT Act requires Companies House to perform enhanced identity verification, anti-money laundering checks, and maintain a more robust register. These measures target shell company fraud but affect all incorporations.

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UK Company Formation Costs: The Complete Breakdown

Tier 1: The Bare Minimum (DIY, No Agent)

If you register directly at Companies House with no additional services:

You get a Certificate of Incorporation and your company number. That is it. No registered office service, no share certificates, no compliance alerts, no support.

Who this works for: UK residents with their own address, who understand company law, and do not mind doing everything themselves.

Tier 2: Budget Formation via Agent (1st Formations Digital)

For an extra £2.99, you get professional pre-submission checks (eliminating the ~8% rejection rate), faster processing (3-6 hours vs 24-72), share certificates, company registers, and a complete document pack.

Tier 3: Privacy Package (Recommended Minimum for Non-Residents)

Includes a London registered office address and a service address that keeps your personal home address off the public register. This is the minimum recommended setup for anyone who values privacy.

Tier 4: Non-Residents Package (Best for Arab Entrepreneurs)

Includes everything in the Privacy package plus a London business address, mail forwarding, Company Secretary service (first year), and assisted bank account opening with Wise, Revolut, or Payoneer. This is the package we recommend for Arab entrepreneurs forming UK companies.

Formation Cost Comparison Across Providers

Want a full side-by-side analysis? See our comparison of the best UK company formation agents.

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The 7 Hidden Costs Nobody Tells You About

These are the UK company formation costs and real fees that catch entrepreneurs off guard:

1. Confirmation Statement — £50/Year

Every UK company must file a Confirmation Statement annually with Companies House, confirming that company details are up to date. This used to cost £34 (digital) but increased to £50 in February 2026. Miss the deadline and you face penalties plus potential strike-off.

2. Registered Office Renewal — £39-£96/Year

If you used a formation agent's address as your registered office (which most non-residents do), that address is not free forever. After the first year:

3. Accountant Fees — £840-£1,800/Year

You are legally required to file a Corporation Tax Return (CT600) and prepare statutory accounts every year. Almost no one does this themselves. A qualified accountant for a small UK limited company typically costs:

This is the single largest ongoing cost for most small companies and the one most guides conveniently leave out.

4. VAT Registration — Timing Matters

VAT registration is mandatory once your UK taxable turnover exceeds £90,000 per year (2026 threshold). Below that, it is optional. But once registered, you must:

• Charge 20% VAT on UK sales
• File quarterly VAT returns
• Keep detailed VAT records

The registration itself is free (through HMRC), but the compliance burden adds to your accountant's workload and therefore their fees.

5. Corporation Tax — 19% or 25%

This is not hidden, but many new entrepreneurs underestimate it:

Corporation Tax is due 9 months and 1 day after the end of your financial year. The CT600 return is due 12 months after.

6. Dividend Tax — If You Pay Yourself Dividends

Most small company owners pay themselves a small salary plus dividends. Dividends are taxed at:

These rates increased in April 2025. The £500 tax-free allowance is notably lower than the previous £1,000 allowance.

7. Company Secretary Service — £149.99/Year (Optional)

While not legally required for a private limited company, a Company Secretary service handles compliance reminders, filing deadlines, and administrative tasks. 1st Formations charges £149.99/year for this, and it is included free for the first year in the Non-Residents Package.

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Three-Year Cost Projection

Here is what a typical small UK company costs over its first three years:

Note: Corporation Tax only applies if you are earning profits. A dormant company with no trading activity pays no Corporation Tax but still must file returns and pay the Confirmation Statement fee.

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UK Company vs US LLC: Which Is Cheaper?

Many Arab entrepreneurs debate between a UK Ltd and a US LLC (typically Wyoming or Delaware). Here is how they compare on cost:

The UK Ltd wins on bank account accessibility (Wise and Revolut are far easier than opening a US bank account remotely) and Stripe setup simplicity. The US LLC wins on potential tax savings if structured correctly, but requires more complex tax planning.

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How to Minimise Your UK Company Formation Costs

1. Start with the Digital or Privacy package — Do not overpay for features you do not need yet
2. Use Wise Business — Free account with the lowest FX fees, perfect for multi-currency operations
3. Register for VAT only when required — Below £90,000 turnover, voluntary registration adds compliance cost without clear benefit for most B2C businesses
4. Consider a specialist non-resident accountant — They understand your tax position better and can save you money through proper structuring
5. Keep your company dormant until ready — If you are not trading yet, a dormant company has minimal costs

For a step-by-step walkthrough of the formation process, see our guide to starting a UK company from home.

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Start Your UK Company Today

Now that you know the real costs, you can budget with confidence. 1st Formations offers the best value formation packages in the UK, starting at just £102.99.

Register via 1st Formations →

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Frequently Asked Questions

How much does it cost to form a UK company in 2026?

The minimum cost is £100 (Companies House digital filing fee). Via 1st Formations, the Digital Package costs £102.99 total, which includes the £100 CH fee plus a £2.99 service fee. For non-residents who need a registered address and bank account support, the Non-Residents Package costs £299.99 plus the £100 CH fee, totalling £399.99 plus VAT on the service fee.

Did Companies House fees increase in 2026?

Yes, significantly. In February 2026, the digital incorporation fee doubled from £50 to £100, same-day filing doubled from £78 to £156, and the annual Confirmation Statement increased from £34 to £50. These increases were implemented under the ECCT Act to fund enhanced identity verification and anti-fraud measures.

What are the ongoing annual costs of a UK company?

At minimum, you will pay £50/year for the Confirmation Statement to Companies House. Add £39/year for a registered office address (if using a service), £840-£1,800/year for an accountant, and Corporation Tax at 19% on profits under £50,000. A realistic annual budget for a small active company is £1,000-£2,000 excluding tax.

Are there hidden fees when using a formation agent?

Reputable agents like 1st Formations are transparent about their pricing. The main "hidden" cost is not from the agent but from ongoing compliance: accountant fees, Confirmation Statement, address renewals, and taxes. Some agents charge extra for same-day service or individual add-ons, so always check what is included in your package.

Do I need an accountant for my UK company?

Technically, you can file your own accounts and tax returns. Practically, it is strongly recommended to hire an accountant. UK company accounting rules (UK GAAP) and Corporation Tax calculations are complex, and errors can result in penalties from HMRC. Most small companies pay £70-£150/month for a qualified accountant. The investment typically pays for itself in tax savings.

How much tax will I pay on a UK company?

Corporation Tax is 19% on profits up to £50,000 (Small Profits Rate) and 25% on profits over £250,000. If you take money out as dividends, you will pay an additional 10.75% (basic rate) on dividends above the £500 tax-free allowance. VAT at 20% applies only if your UK taxable turnover exceeds £90,000 per year.

Is it cheaper to register directly at Companies House?

Only by £2.99 compared to 1st Formations' Digital Package. Direct registration costs £100, while 1st Formations charges £102.99 total. For that £2.99 difference, you get faster processing (3-6 hours vs 24-72), pre-submission error checks, share certificates, company registers, and customer support. See our detailed 1st Formations vs Companies House comparison.

What is the cheapest way to maintain a UK company annually?

A dormant company (not trading) costs approximately £89-£139/year: £50 for the Confirmation Statement plus £39 for a registered office address. An active trading company realistically costs £1,000-£2,000/year excluding taxes, primarily due to accountant fees.

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Internal Links

• How to Start a UK Company from Home via 1st Formations
• 1st Formations vs Companies House Direct
• Why Arab Entrepreneurs Open UK Companies
• Best UK Company Formation Agents Compared
• Truescho

Sources

1. GOV.UK — Companies House Fees Change from 1 February 2026
2. GOV.UK — Corporation Tax Rates and Allowances
3. GOV.UK — Tax on Dividends
4. 1st Formations — How Much Does It Cost to Set Up a Limited Company?
5. 1st Formations — Compare Packages