Flexible Accounting Packages & Pricing for Businesses and Individuals
We stand by the quality of our services. If for any reason you’re not satisfied, we offer a 30-day money-back guarantee, no questions asked.
Sole Trader Accounting
Tailored accounting services for sole traders, designed to simplify your finances. We handle everything—from tax returns to bookkeeping.
From
£30
/month
- Tax registrations
- Bookkeeping
- Financial statements
- Self-Assessment tax return
Limited Company Accounting
Comprehensive accounting services for limited companies, freelancers, small businesses, and other sectors, including all tax returns and declarations.
From
£70
- Tax registrations
- Bookkeeping
- Payroll & dividends
- VAT returns
- Annual accounts
- Corporation tax returns
Self-Assessment tax return
From
£150
/year
- Tax registrations
- Self-Assessment tax return
Included in all packages:
Full support from a qualified accountant
Access to digital accounting software
Accountant reference letters
No minimum contract period
Reminders of important deadlines
Tax efficiency reviews
Not started or traded yet? We can help.

New Starters
Starting a business from scratch? We provide complete support for entrepreneurs and new businesses, including entity selection, company incorporation, tax registrations, and more.

Inactive Companies
Get fast and reliable assistance with filing dormant accounts for your private limited company. We ensure your dormant accounts are prepared properly and filed on time.
£225/year—Fixed fee
The exact fee is determined based on your industry, turnover, the number of transactions in your bank accounts, the number of your employees, payroll frequency, and whether your business is VAT-registered.
We work with..
Testimonials
Client Experiences, Unfiltered
- 5
Furkan Yilmaz
- 5
I have been using accounting services from Leon Advisers for 4 years and am greatly satisfied with their services. Ali has been very attentive and responsive to all of my questions, and he has been proactive in avoiding any potential problems by sending regular reminders of upcoming payments and documentation. He has made the transition to self-employment super smooth for me and was always very accessible in answering any immigration-related questions. I will definitely continue to work with them in the future.
Aydanur Baran
- 5
I have been living in London for approximately 4 years, and I moved here under the Ankara Agreement. Since the day I arrived, Mr. Ali Ihsan has been responsible for the accounting matters of my company. When I first came, I had no idea about the processes I needed to complete (such as company registration and other paperwork). Mr. Ali handled everything for me from A to Z, as if he were an accountant working exclusively for me.
He patiently answered all my questions, even those unrelated to accounting, without any hesitation. In this country, he has gone above and beyond to assist me with both my accounting needs and personal matters (such as bank accounts, police registration, etc.). I am incredibly grateful for all his support. I look forward to working with him for many years to come.
Gokberk Pinar
- 5
We’ve been working for almost a year now. Great service, great people