Accountant in London for Small Businesses — Online & Affordable

Business Finance · 8 min read · Updated 2026-03-20

Looking for an affordable accountant in London for your small business? TaxRoot serves London businesses remotely with the same expert quality at a fraction of the cost of traditional high-street firms.

Written by Krishna, Founder & HMRC-registered tax agent at TaxRoot.

How much does a small business accountant cost in London?

London accountancy fees vary significantly. Traditional high-street firms charge £200 to £500 per month for limited company services. Online accountants like TaxRoot offer comprehensive packages from £69 per month with the same quality of service. The savings come from lower overheads rather than any reduction in expertise or service level.

Related TaxRoot services

• Self Assessment tax return — £134 flat fee
• Corporation Tax + annual accounts — from £389/yr
• Making Tax Digital for Income Tax — £34/month
• VAT returns — from £39/month
• UK Limited Company Registration — £100

Corporate Accounting Services · See full TaxRoot pricing · More TaxRoot guides