About Us

B20 Wessex is a family run accountancy practice based in Melksham. We have been serving clients in the Wiltshire area since 2006.

We are happy to travel the countryside visiting our clients’ business premises or homes to provide accounting and taxation services on-site. We also work extensively via email transfer and online software, and have an office for dropping off any paper records necessary.

Book keeping and payroll services can be provided onsite or using our bureau in-house. We can provide advice on all related tax and accounting issues by phone and email and if necessary a special visit.

B20 Wessex may be able to help you run your business more effectively by preparing regular financial management reports tailored to your requirements. These can include forecasts for future cash flows and profits, and we are happy to discuss these with you. Company formations and company secretarial support are also undertaken.

Our friendly, professional accountancy and taxation services mean that many of our clients come to us through recommendation. Whether you have found us via the web or referral please call or email as we would be delighted to provide you with a free initial consultation.

Colin Scull is our principal and is a fellow of the Association of Chartered Certified Accountants (ACCA). B20 Wessex Ltd is registered in England and Wales with Companies House, (number 04657557), with HM Inspector of Taxes for VAT (number GB 305 7985 77). Registered office: 119 Skylark Road, Melksham, Wiltshire, SN12 7FQ


Companies House

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Company Accounts for Year Ending 30th September

If your year end is 30th September, the filing deadline for your company accounts is 30th June.

VAT for Quarter Ending 31st May

If your last VAT quarter ends on 31st May the filing deadline is 30th June and payment is due by 7th July.

Corporation Tax for Year Ending 30th September

If your year end is 30th September the deadline for payment of corporation tax is 1st July.


Have you issued P11Ds to your employees? The filing deadline is 6th July and the payment deadline is 19th July.

At B20 Wessex we are Chartered Certified Accountants with years of experience in advising businesses on how to maximise their company tax savings.

Company Accounts

The B20 WessexPayroll Bureau offers a comprehensive range of services for your business at competitive rates. We offer our customers a comprehensive payroll service, supporting your business at the fraction of the cost of a full time member of staff.

Payroll Bureau

If you are in business as a sole trader you are personally responsible for your business activities. Talk to us for more information about sole trader responsibilities and advice on becoming a sole trader.

Self Assessment Tax Returns

We can help you prepare your management accounts on a regular basis so that you can keep track of your business.

Management Accounts