Understanding the true cost of forming a UK company is essential for budgeting and planning your business. This comprehensive guide breaks down every expense you'll encounter when registering a UK limited company in 2026, from initial formation fees to ongoing annual costs.
Cost Overview
The good news is that UK company formation is remarkably affordable compared to many other jurisdictions. Here's a quick summary of what you can expect to pay:
Quick Cost Summary
Minimum total cost: £52.99 (basic formation + Companies House fee)
Recommended budget: £100-200 (including registered office address)
Premium setup: £200-500 (full service package with all addresses)
Formation Agent Fees
Formation agents handle the paperwork and submission process on your behalf. While you can technically form a company directly with Companies House, using an agent offers significant advantages including speed, expertise, and additional services.
Typical Formation Agent Pricing
- Basic digital package: £2.99 - £12.99
- Standard package: £20 - £50
- Premium package: £50 - £150
- Full service package: £150 - £300
The basic packages typically include just the formation service, while premium packages bundle in registered office addresses, director service addresses, and additional compliance support.
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View Formation PackagesCompanies House Fees
⚠️ Fee Update Notice (Effective 1 February 2026)
Companies House has significantly increased their official fees from 1 February 2026. The fees below reflect the new rates.
Companies House is the UK's registrar of companies. Their fees are mandatory and apply regardless of which formation agent you use:
- Standard electronic filing: £100 (processed within 24 hours)
- Same-day service: £156 (registered within hours)
- Paper filing: £124 (takes 8-10 days - not recommended)
Most formation agents include the £100 standard filing fee in their packages, but always check whether it's included or charged separately.
Previous Fees (Before 1 February 2026)
For reference: Standard digital: £50 / Same-day digital: £78 / Paper: £71. If you registered before this date, you would have paid the old rates.
Address Service Costs
Every UK company needs a registered office address, and you may also want additional address services for privacy and professionalism.
Registered Office Address
This is the official address where legal documents and government correspondence are sent. It must be a UK address and is publicly visible on the Companies House register.
- Basic registered office: £39 - £59/year
- London address: £49 - £99/year
- Premium Central London: £99 - £199/year
Director Service Address
Directors must provide a service address that's publicly visible. Using your home address exposes your personal details, so many directors opt for a service address.
- Basic service address: £39 - £59/year per director
- Bundled with registered office: Often discounted when purchased together
Business Address (Optional)
A separate address for business correspondence, marketing materials, and client communications.
- Mail forwarding service: £99 - £199/year
- Mail scanning service: £149 - £299/year
Ongoing Annual Costs
Beyond formation, your UK company will have recurring annual obligations:
Mandatory Annual Filings
- Confirmation Statement: £50/year (filed with Companies House, updated from 1 Feb 2026)
- Annual Accounts: Filing is free, but preparation may cost £200-1000+ depending on complexity
- Corporation Tax Return: Filing is free, preparation costs vary
Professional Services
Common Ongoing Service Costs
Hidden Costs to Watch
Be aware of these commonly overlooked expenses:
- Bank account fees: Some UK business banks charge monthly fees (£5-15/month) or transaction fees
- Registered office renewals: Some agents offer cheap first-year rates then increase prices
- Mail handling fees: Check if mail forwarding has per-item charges
- Late filing penalties: Companies House charges £150-1500 for late annual accounts
- Accountant fees: Budget for professional accounts preparation
Pro Tip
When comparing formation packages, always calculate the total first-year cost including all services you need, not just the headline formation price.
Package Comparison
Here's how different formation approaches compare:
Budget Option (£90-120 first year)
- Basic formation package: £2.99-12.99
- Companies House fee: £50
- Basic registered office: £39
- Best for: UK residents with their own business address
Standard Option (£150-250 first year)
- Standard formation package: £30-50
- Companies House fee: £50
- London registered office: £59-99
- Director service address: £39-59
- Best for: Most new businesses, non-residents
Premium Option (£300-500 first year)
- Premium formation package: £100-200
- Companies House fee: £50
- Premium London address: £99-150
- Director service address: Included
- Mail forwarding: Included
- Compliance reminders: Included
- Best for: Businesses wanting full support and prestige