Our Services


Accounts Preparation

We can prepare your Accounts from whatever records you keep, whether it’s a fully computerised system or just receipts with bank statements. The Accounts will accurately state your profit, which will form the basis of your tax assessment.

Tax Returns

The UK self-assessment regime requires the submission of Annual Tax Return Forms for self-employed people, partnerships, limited companies, land lords, holiday let activities, those receiving overseas income, directors and when capital assets are sold.

We can prepare Self-Assessment Tax Return Forms on your behalf ensuring that they are submitted on time and that you don’t overpay tax.


Tax Advice

We will use our comprehensive knowledge of tax legislation to ensure that you pay as little tax as possible, whilst making sure that you fully meet your legal obligations.


We will advise you when you need to register for Vat and can guide you through the process or prepare and submit Vat Returns on your behalf.



If your business is currently employing people or about to take on the first employee, we can recommend software and guide you through the steps. Alternatively, we can provide a full payroll service on your behalf. We will submit your Real Time Information (RTI) returns, provide you with payslips and support you in setting up an auto enrolment pension scheme.

Company Formations

There are many reasons why you may wish to form a Limited Company. They can be used to ring fence profits and losses to protect your personal assets, to limit tax on profits and to provide a convenient business structure if there are more than one of you.

We can set up a limited company on your behalf and can deal with the additional statutory compliance requirements.


Business Advice

As part of the service we keep an eye on your business performance and look out for any worrying trends. We provide business advice and can prepare cash flow forecasts and business plans as required.


We encourage clients to keep their own bookkeeping records to monitor the day to day activities of the business. However, if required, we can provide a comprehensive bookkeeping system with user friendly software.

Accountants you can trust

ABX Accounting offers a fully comprehensive accountancy and tax service to businesses and individuals in the local area. With over 30 years’ experience, ABX Accounting offers a vast range of knowledge and expertise with a thorough understanding of individual client circumstances.

Meet the Team

Kathrine Johnson FCCA MSc


Kath has been qualified for over 20 years with 30 years tax and accountancy experience. She works hard to keep her knowledge up to date and was recently awarded the MSc in Professional Accountancy by the University of London.

Our Philosophy

It is important to ABX Accounting that each client is known individually. ABX is a small practice so that when you telephone us we will always recognise you and remember your business circumstances.


Based in Mid Wales, ABX Accounting offers a client focused accountancy and tax service for businesses and individuals in the local area.









Why Choose Us?



ABX Accounting is a small practice where each client is known personally.

Friendly, Tailored Service

We recognise that every individual and business is different. We provide a tailor-made, jargon-free service.


30+ Years Experience

ABX Accounting is able to deal with everyday accounting and tax situations with ease. With over 30 years’ experience, even the more unusual scenarios have been dealt with before.

Competitive Fee

Kath Johnson works from home, near Machynlleth, with a service address in Aberystwyth. This means that overheads are kept low and fees are competitive. ABX Accounting is able to offer a guide price for the first year and fixed fee quotes thereafter.

Contact us today
for a free first consultation

Correspondence Address

The Cambria, Marine Terrace,
Aberystwyth, SY23 2AZ