Accounting you can rely on
Accounting and strategic support for entrepreneurs in the UK
We support entrepreneurs at every stage of running a business in the United Kingdom – from company formation and ongoing accounting to business and tax advisory services.
About us
Colibri Accounting is an accounting firm established to support entrepreneurs operating in the UK market. We offer comprehensive accounting services alongside strategic financial management support.
Our aim is to give business owners peace of mind, financial clarity, and the confidence that their accounts are managed professionally and in full compliance with current regulations.
Our Services
We support entrepreneurs at every stage of running a business in the UK — from business registration and day-to-day bookkeeping to business and tax advisory services.
Business Registration and Compliance
• Business registration in the UK
• Company formation (Limited Companies)
• VAT and CIS registration
• Business deregistration and closure
• Advice on choosing the most suitable business structure
Accounting and Financial Management
• Bookkeeping and ongoing accounting support
• Payroll and PAYE management
• Annual tax returns (Self Assessment and Corporation Tax)
• Preparation of Annual Accounts
• VAT and CIS return filing
Business Advisory and Support
• Support with business decision-making
• Tax planning and optimisation
• Support with HMRC correspondence
• Assistance with appealing tax penalties
• Advice on business growth and financing
Colibri Flex
Flexible Quarterly Reporting for Making Tax Digital for Income Tax (MTD for IT)
Od kwietnia 2026 roku w Wielkiej Brytanii obowiązuje reforma
From April 2026, a new tax reform – Making Tax Digital for Income Tax (MTD for IT) – will come into effect in the UK, introducing new obligations for self-employed individuals and landlords.
If you’re self-employed or a landlord, you will be required to maintain digital records of income and expenses and submit quarterly updates to HMRC using approved accounting software.
The new system will be introduced in stages:
From April 2026 – for individuals with income over £50,000
From April 2027 – for individuals with income over £30,000
From April 2028 – for individuals with income over £20,000
What’s Included in the Colibri Flex Package
The Colibri Flex package is designed for self-employed individuals who want the confidence that their accounts are fully compliant with MTD requirements – without stress or unnecessary administrative burden.
What’s included in our Colibri Flex package:
We use modern, HMRC-approved accounting software that enables fully digital record-keeping. This ensures that all financial data is organised and ready for the preparation of quarterly tax reports.
Package Pricing:
Colibri Flex – starting from £59 + VAT per month
This price includes access to the accounting software and MTD-compliant services. The final cost depends on the size of your business and the number of accounting documents.
Get in touch with us
Get in Touch
Use the contact form below to tell us more about your business and accounting needs. Based on this information, we can provide a free quote for ongoing or one-off accounting services.
Opening Hours:
Monday – Friday: 9am – 5pm
Saturday: Closed (appointments available by request)
Sunday: Closed