Professional Accountants in Cardiff!

Self-Assessment Tax Returns

Are you required to submit a Self-Assessment Tax Return?

A Self-Assessment Tax Return is a form where you declare your income to HMRC for the given tax year and they will calculate if you have paid the correct amount of tax. 

Our Accountants in Cardiff can assist and advise in ensuring your return is completed accurately and on time and that you make the most of available tax allowances! 

Find out more

VAT - Do you need to register?

VAT (Value Added Tax) is a tax you must pay on goods and services. 

Is your business approaching the VAT threshold which is currently £85,000 in any 12 months of trading. If you have approached the threshold, a VAT Return must be completed and submitted to HMRC. Our Accountants in Cardiff  can help you register and discuss the way forward as to what VAT scheme is best for you! We can submit your VAT Return on your behalf!


VAT is going digital - are you ready for April 2019?


Give us a call for more information!

Payroll Services

Payroll, Tax Returns, VAT, Cardiff

The last few years have seen changes with the way payroll is reported to HMRC. Our Accountants in Cardiff can provide payroll services to you and your business. We can provide wage slips, calculate employee wages and submit real time information to HMRC on your behalf!


An efficient payroll system is a significant part of a business as employees must be paid on time, every time. We can advise and assist on Auto enrolment relating to the ever changing Pension regulations. If you think you need help with your payroll, email us on info@cardiffbas.com or give us a call.

Business start up in Cardiff

Starting a business is one of the biggest decisions to make. We can take some of the headache away! We can guide you with HMRC, Bookkeeping software, VAT and Payroll. Concentrate on what you know best and let us do the rest! 

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Property Rentals & Tax

If you have an income from renting out a property then you will need to submit a Self-Assessment Tax Return.

Company Formation

Cardiff Bookkeeping and Accountancy Services offer a fully confidential, professional service and we can set up a Company for you. We are able to advise on the pros and cons of forming a Company. Your Limited Company can usually be formed within 24 hours. We will set the Company up with Companies House, HMRC and provide a registered office address if required.

Bookkeeping Services

We can provide and use digital accountancy software packages such as QuickBooks, Zero and Sage. We can take all the hassle away from you and run your back office for you or we can train you up on the software packages so you can run it yourself.

Limited Company

What does HMRC require of a Limited Company?


Financial Statements

Corporation Tax Calculations

Annual Confirmation Statement to be sent to Companies House

Management Accounts would be beneficial but are not compulsary


What does the Director of the Company need?


Self-Assessment Tax Return

Sole Trader

A Sole Trader owns 100% of their business and must complete a Self-Assessment Tax Return each year. Therefore, if you want to start a business with someone else, you can not do it as a sole trader. If you do want to go into business with a friend or an associate, a Partnership can be formed. Contact us now for more information!