Midlands : 0121 783 5392
North : 01484 535122

Chartered Accountants

Sigma, taking the headache out of small business accounting and taxation

Who we are

Financial experts

Whether you’re a start-up or an established business – we’ll help you keep on top of your finances and more of the money you earn.

Our specialists have experience transforming the fortunes of owner-managed businesses by preparing them for sustainable growth. They also have extensive experience managing the taxation affairs of clients ranging in size from individuals to the NHS.

We work with:

Sigma Chartered Accountants is a member of the Institute of Chartered Accountants in England and Wales.

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Our Services

Business accounting

Whether you need help with bookkeeping or want to computerise all of your business accounting, Sigma can help. We’ll help you run your business better, understand how well you’re doing, and focus on future growth.

Explore our business accounting services.


Get help identifying, measuring, and recording transactions, saving you time, money, and stress.

Business accounting

Ensure that you’re up to date with the latest requirements and take advantage of beneficial business and tax insights.

Cloud accounting

Explore the benefits of using cloud accounting software and services to manage your business.

Company formation

Lose the stress of company formation and let us handle the matter from start to finish.


We’ll take care of all payroll issues, including pensions, taxation, statutory payments, holiday pay entitlements and much more.

Tax management

Do you need immediate help, or are you looking for more efficient ways to manage taxes in the long term? We’ll first understand what you’re trying to achieve and then recommend practical measures to help you take control of your tax.

Explore our tax management services to see how we can help.

HMRC investigation management

We’re on your side and work tirelessly to achieve a favourable outcome, keeping you informed and in control at every stage.

Tax advice & planning

We ensure that you make the most of available tax allowances and reliefs offered by the government.

Tax compliance

Whether you’re a sole trader, operate a limited company or are in a partnership, we aim to make meeting your obligations as easy as possible.

Tax incentives & reliefs

Our experts are on hand to successfully manage your claim and ensure the process is as stress-free as possible.


We have the expertise to keep you compliant and ensure you do not pay more than needed.

Free business advice

Need help with your business finances? Our clear, simple guides, written by our chartered accountants, will help you make informed decisions and keep you in control of your business and finances.

Speak to our Chartered Accountants today!

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