Accountancy & Tax at the heart of BAS
At the centre of our work is BAS Accountancy, our accountancy and tax services supporting businesses, landlords and individuals across the UK.
We ensure accounts are prepared accurately, tax obligations are managed properly and financial records remain organised and compliant with HMRC requirements.
Our clients value the reassurance of knowing their finances are being handled professionally, while also receiving practical advice that helps them understand their numbers and plan ahead.
Many of the people we work with come to us because they want an accountant who is approachable, communicates clearly, keeps things organised and provides support when important financial decisions arise.
About BAS Associates
About Us
We strive to be the go-to Tax, Accountancy and Business Support partner for all small businesses
Accountancy & Tax Services
Our Services
Through BAS Associates we support clients with a range of core accountancy and tax services
Limited company accounts and corporation tax
Sole trader accounts and Self Assessment
Partnership accounts and SA800 tax returns
Personal tax returns for directors and individuals
Get Started
01296 660033
Landlord accounting and property tax support
Making Tax Digital preparation and compliance
Tax planning and financial structuring
Our approach is structured and proactive, ensuring our clients remain organised and that important deadlines and obligations are managed correctly.
Company Formation
The right support is simpler than you think, we can do it all or select what's best for you
Company Formation
The right support is simpler than you think, we can do it all or select what's best for you
Management Accounts
Make informed decisions with our detailed management accounts. Regular, actionable reports provide insights into your business’s financial health and performance.
Management Accounts
Make informed decisions with our detailed management accounts. Regular, actionable reports provide insights into your business’s financial health and performance.
Tax Planning
Maximise your tax efficiency with proactive tax planning. Our tailored strategies ensure you’re making the most of available allowances and opportunities.
Tax Planning
Maximise your tax efficiency with proactive tax planning. Our tailored strategies ensure you’re making the most of available allowances and opportunities.
Payroll
The right support is simpler than you think, we can do it all or select what's best for you
Payroll
The right support is simpler than you think, we can do it all or select what's best for you
The BAS Family of Services
Over time, many of our clients asked for support that extended beyond traditional accountancy.
In response, BAS has grown to provide a range of complementary services designed to support both businesses and individuals more broadly. Each service operates as a specialist offering while maintaining the same commitment to clarity, professionalism and practical advice.
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Services
Extended
Support
The BAS Family of Services
Over time, many of our clients asked for support that extended beyond traditional accountancy.
In response, BAS has grown to provide a range of complementary services designed to support both businesses and individuals more broadly. Each service operates as a specialist offering while maintaining the same commitment to clarity, professionalism and practical advice.
BAS Outsourced Accounting
BAS Outsourced Accounting provides businesses with a fully supported finance function, allowing business owners to benefit from professional financial management without employing an internal finance team.
BAS Coaching
Through BAS Coaching, we support business owners who want guidance beyond financial reporting. Our coaching work helps entrepreneurs, business owners and directors understand their business performance, set clear goals and make strategic decisions with confidence.
BAS Marketing
BAS Marketing provides practical marketing support for businesses that want to improve their visibility and communicate more effectively with their audience.
This includes structured social media content, marketing strategy support and guidance on maintaining consistent marketing activity that reflects a professional and organised brand presence – all delivered by our in-house qualified marketing experts!
BAS Wills & LPAs
BAS Outsourced Accounting provides businesses with a fully supported finance function, allowing business owners to benefit from professional financial management without employing an internal finance team.
Who we work with
While many clients initially come to us for accountancy support, they often benefit from the wider services available across the BAS network as their needs evolve. Across the BAS group of services we support a wide range of clients, including:
Business owners and company directors
Self-employed professionals and consultants
Partnerships and growing businesses
Landlords and property investors
Individuals planning their financial future
Clear explanations without unnecessary jargon
Why clients choose BAS
Choosing the right accountant or advisor is about more than technical expertise. It is about trust, communication and the reassurance that your finances are being managed properly.
BAS Associates is a family-run business led by Managing Director Sian Smith, supported by a trusted team of experienced professionals.
The business has grown through long-standing client relationships and a reputation for providing clear, reliable advice.
We believe every client deserves the same level of care and attention, regardless of the size of their business or the complexity of their circumstances. Whether supporting an individual with their personal tax return or advising a growing business, our approach remains the same: structured, friendly and focused on helping our clients feel confident about their future.
Support for business growth & development
Structured systems
Reliable support for compliance
Practrical advice for planning
Meet Our Amazing Team
Our Experts
Meet the team that make BAS Asssociates the business it is today!
Accountancy & Tax Services
Our Services
We support you to grow and manage your business with our Accountancy & Tax Services.
Speak to Our Team
Contact us
If you are looking for professional support with your accounts, business planning or financial arrangements, BAS would be pleased to help.
Whether you are running a business, managing rental income or navigating personal tax obligations, our team can provide clear guidance and structured support.
Contact us to arrange an initial conversation and explore how our services may support you.
Our Location
Unit 8 Wingbury Courtyard, Leighton Rd, Wingrave, Buckinghamshire, HP22 4LW
Phone
Business Hour
Monday - Friday 9.00 - 17.30