
Business
Accounts, tax and advice for growing businesses.
Support for limited companies, employers, VAT registered businesses, start-ups and owner-managed companies.
Accountants and tax advisors for UK businesses
FMX Accountants helps business owners, directors, sole traders and individuals stay compliant, understand their numbers and make better financial decisions.
Choose the area that fits you best and go straight to the support you need.

Business
Support for limited companies, employers, VAT registered businesses, start-ups and owner-managed companies.

Personal
Help with Self Assessment, sole trader income, landlord records, director tax, expenses and HMRC filing responsibilities.

Who We Help
FMX works with company directors, contractors, landlords, restaurants, retail, logistics, consultants and service businesses.
FMX Accountants
See the FMX service promise at a glance, from bookkeeping and tax returns to VAT, payroll, company support and business consultancy.
Start with a free initial consultation, then choose the right level of accounting and tax support.
A complete range of practical services for small businesses, contractors, landlords, directors and private clients.
Well-organised records so you can understand your numbers, prepare returns and make better business decisions.
Learn moreVAT return preparation, Making Tax Digital support and clear guidance on VAT deadlines and records.
Learn moreReliable payroll processing, payslips, PAYE calculations and reporting for employers and directors.
Learn moreTax returns for sole traders, directors, landlords and individuals, prepared clearly and submitted on time.
Learn moreYear-end accounts, Corporation Tax returns and Companies House filing support for limited companies.
Learn moreOperations, quality management, cost control and business improvement support for growing companies.
Learn moreApplication readiness, financial evidence and specialist FCA compliance collaboration with Alumni Compliance.
Learn moreQuick HMRC-rate tools for salary, PAYE, National Insurance and VAT planning before you speak to FMX.
Use calculatorsSelf Assessment Support
Preparing early can help you understand your tax position, avoid missing records and plan for payments. FMX supports sole traders, directors, landlords and individuals with clear Self Assessment preparation.

If your accounts feel unclear, late or difficult to manage, FMX can help you move to a cleaner and more responsive service.
We look beyond filing work and help you understand what the numbers mean for pricing, costs, cash flow and decisions.
Changing accountants is usually easier than many clients expect. FMX can guide you on what information is needed to make the transition smooth.
We explain deadlines, records and next steps in plain language so you know what is happening and what is needed.
Good software and clean routines make VAT, payroll, accounts and management information easier to control.
Help setting up bookkeeping categories, bank feeds, VAT records and reports in popular cloud accounting systems.
Guidance on keeping purchase invoices, receipts and expense documents organised for tax and VAT evidence.
Better monthly information on sales, costs, margins and cash flow so business decisions are based on useful numbers.
Client-focused support for businesses that need reliable accounts, tax and practical finance guidance.
"FMX gives clear and practical support with accounts and business records."
CameronWatson Motors"Helpful guidance for company accounts, tax and business planning."
Aamir NawazSantander Logistics"Professional support with accounting, VAT and business advice."
Mr SamAnchor Foods CateringTax News & Resources
Read official update links and subscribe to receive useful tax rules, VAT, PAYE, payroll, Self Assessment and company compliance news from FMX Accountants.
Arrange a free initial consultation and tell us what you need help with: accounts, tax, VAT, payroll, bookkeeping or business consultancy.
Monday to Friday, 9:00am to 5:30pm
Quick Enquiry
Use the guided enquiry form to choose your service area and provide the key details. It is faster than a normal contact form and helps us respond with the right next step.
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