Accountants Southampton Mandair & Co

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Southampton’s Leading Accounting and Accountancy Services

Do you need assistance with your business’ accounting from the best Southampton accountants? Have you been searching for a professional and trustworthy team of accounting experts in Southampton? If so, you have certainly come to the right place, as we at Mandair & Co are experienced chartered accountants serving businesses in Southampton and Hampshire.

We have worked with many clients over the years, both large and small, assisting them with a range of accounting services. From bookkeeping and tax returns to payroll and corporate finance, our team of accountants provide an honest and transparent service, ensuring you are always kept informed throughout.

So, to find out more about our accounting services in Southampton, you need only get in touch with us today. You can give us a call at our Southampton office to speak to one of our team members directly on 02380 332882 .

Call our team today for more information

Expert Tax and Corporate Finance Solutions from Southampton Accountants

Here at Mandair & Co, our Southampton accountants are the go-to team for tax and corporate finance services. With years of experience, our tax accountants can carry out a wide range of tax-related services for your business, ensuring compliance and providing valuable planning and advisory resources.

Tailored Business Start-Up and Commercial Services in Southampton

Starting a business is one of the most difficult things you can do. Our team of chartered accountants in Southampton understand the challenges faced by new businesses and offer tailored services to help you succeed. From creating a viable business plan to providing ongoing support and commercial planning, our team is dedicated to helping your business thrive.

Here at Mandair & Co, we are chartered accountants in Southampton. Established in 1999, we have grown since our establishment and now boast a team of 15 dedicated accountancy and bookkeeping experts. We have experience in a vast range of accounting services, with our team being highly trained and knowledgeable in each. 

Over the years, we have worked with countless clients, both large and small, assisting them with all of their accounting requirements. From sole traders and social clubs to partnerships and limited companies, we have the knowledge and expertise to provide accounting services to all clients.  

Our Certified accounting professionals will be on hand to provide your business with a fast, efficient, and friendly service, tailored entirely to your needs. We can provide you with insight on how to grow and develop your company into a successful operation, and how to add value to your business. Our team of professionals will provide you with ongoing support throughout your time with us.

Contact our expert team today for more information

Client-focused Bookkeeping and Audit Services in Southampton

If you require assistance with your bookkeeping or audit needs, our team of Southampton accountants is here to help. We offer comprehensive bookkeeping and audit services to businesses of all sizes, ensuring accuracy and compliance. Our knowledgeable team members, including our partner and director, work together to provide the best possible service to our clients.

You can give us a call on 02380 332882 to speak to a member of our team directly.

The Go-To Firm for a Tax Accountants in Southampton

When it comes to hiring an accountant to handle your taxes, you need to make sure you are hiring an experienced accountants in Southampton. It is important that you always pay the correct amount of taxes and always pay on time, and an experienced tax accountant can assist with this.

Here at Mandair & Co, we are the go-to firm for a tax accountant Southampton has to offer. You can trust that our tax accountants know exactly what they are doing, as they have years of experience. We can carry out a wide range of tax-related accounting services for you, including filing your annual returns and ensuring the tax deductions on the payroll are correct.

Our Accounting Services

At Mandair & Co, we have a team of dedicated experts at our accountancy practice. We aim to cater to the needs of our clients, both large and small and can assist regardless of the complexity of the task.  

When you hire our team of professionals for accounting services, you can rely on our team to provide the following services: 

You can find out more about each of these services by reading below. 


If you require assistance with your bookkeeping services in Southampton, we offer complete bookkeeping and accounts service. We assist businesses of all  sizes with their bookkeeping, from self-employed sole traders to partnerships and limited companies. We are also experienced in assisting new businesses to establish their admin systems and can provide these new businesses with bookkeeping and training if required. 

When you come to Mandair & Co. the local accountants for Southampton to help you with your bookkeeping, you will be assigned a dedicated personal client manager, as we aim to provide a personalised service. This personal client manager will work with you on all your business queries and will ensure that we understand your business and its needs.  

We can even provide help and guidance on a software package to suit your bookkeeping needs. If you already have a software package in place, we can advise as to whether there is a more suitable package available, as well as provide any training required. 

Account Preparation

Another accounting service we offer is account preparation. Finding the time to prepare your accounts and do annual tax returns can be tricky when you are running a business, which is where our team can assist. Our Chartered Accountants can take away the stress and time constraint of account preparation for your business by handling it for you.  

Our Chartered Accountants who are based in Southampton will make sure that your business’s financial statements are correctly put together and we will prepare everything for HMRC and Companies House.

Business Start-Up

Starting a business is one of the most difficult things you can do. Those who choose to start our business are often experts in their chosen profession but lack the knowledge or experience of the financial aspects. This is where we can help with our business start-up service. We can give advice on all financial elements of your business and even help you to create a viable and feasible business plan. 

We understand that any business start-up will require accountancy services that are flexible and can keep up with the ever-changing needs of a new business. This is why our services are flexible and tailored to your individual needs.


The monthly payroll can be a time-consuming and daunting process, as you need to make sure every employee is paid the correct amount on time. This includes deducting tax, national insurance, and pension contributions, along with adding any bonuses and handling holidays or sickness. Many business owners have chosen to hire our team of accountants in Southampton to handle their payroll services for them, as we are knowledgeable and experienced. 

We provide a full range of payroll services in Southampton, offering a fast, efficient, and professional service you can rely on. Our full range of payroll services includes: 

  • PAYE/National Insurance/Sick Pay/Maternity and Paternity Pay 
  • HMRC Monthly Statutory Form Submission 
  • Bonus Payments/Incentive Schemes/Staff Benefits 
  • Pension Scheme Setup and Administration 
  • Branded Payslips 

Tax Returns

For anyone who is self-employed or runs their own business, filing out an annual self-assessment tax return is a necessity. However, this can be a complicated process with disastrous consequences if you file the self-assessment incorrectly. This is where we come in to help at Mandair & Co with our professional tax returns service. 

Mandair & Co. accountants in Southampton take the hassle away from you, preparing your accounts and filing your annual tax return to make sure you are paying the right amount on time. With our professional accounting services, you can rest assured that your tax return will always be completed on time and correctly, so you won’t run the risk of being chased by HMRC for owed taxes. 

Plus, as we are experts in tax and accountancy, we will be able to help you save money by ensuring you aren’t paying too much in tax.


Richard Mandair

ACA Managing Partner

Richard qualified as a Chartered Accountant in 1996 and after gaining valuable experience in a local firm of Accountants, Mandair & Co was set up in 1999. Richard has a wealth of experience in advising clients in general practice, in all aspects of their business to include Taxation, Compliance and regulatory matters affecting their business.

Richard has grown the business from his early days practicing on his own to now working with a dedicated team of 15.

Outside of work Richard enjoys a variety of sports including football and table tennis.

Tawny Rider

Tawny Rider

Personal Assistant to Richard Mandair

Tawny joined the team in September 2014 as a Personal Assistant and Receptionist and has played a key role ever since.

Tawny is the first point of contact at Mandair & Co and has a variety of duties that include reception, administrative and assisting the accounts team and acting as a PA to Richard Mandair. Her Qualifications include Level 3 NVQ in Business Administration and she is now working towards her AAT Qualifications.


Amri Mandair

Accounts Assistant at Mandair & Co

Amri joined the office in 2021 having graduated with First Class Honours in Accounting. She is now working towards completing her ACCA qualification.

Her role as an Accounts Assistant consists of accounts preparation, VAT Returns and self-assessment tax returns for both sole traders and limited companies.

Amri is looking forward to be able to catch a flight again as she enjoys travelling to explore different cultures and cuisines.


Mia Mandair

Assistant Accountant at Mandair & Co

Mia joined the team in June 2019 as a trainee accounts assistant and is currently working towards her AAT Qualifications.

Much of her day to day work involves dealing with accounts preparation, vat returns and self-assessment tax returns for both sole traders and Limited companies.

Outside of Work Mia enjoys travel and sports as well as partaking in charity events.



Assistant Accountant at Mandair & Co

Lauren joined the team in August 2018 as a semi senior accountants assistant.

Lauren is currently studying her ACCA and is hoping to soon be a chartered certified accountant.

Lauren has two young sons who keep her busy and enjoys socialising with friends when she can.


Rabbir Ahamed

Payroll and Pensions Manager

Rabbir joined the company in December 2019 as a Payroll and Pensions Manager.

His duties include Payroll, Pension and CIS (Construction Industry Scheme )

He has 6 years experience and has the following qualifications:

BA (HONS) – Applied Accounting – Anglia Ruskin University.

Foundation Degree in Payroll Management – CIPP (Chartered Institute Of Payroll Professional) – University Of Worcester.

Taxation, Finance, Accountancy, Business Advice.

Why Choose Mandair & Co Accountants in Southampton?

Welcome to Mandair & Co, a team of chartered accountant in Southampton, clients can rely on. Established in 1999, we have gone from strength to strength over the years, building up a strong and experienced team of accounting professionals. Our dedicated team will be on hand to provide you with a bespoke accountancy package, tailored to the exact needs of your business. 

Over the years, we have assisted many clients with their accountancy needs. Our honest and transparent services have helped us build a solid reputation, something that is reflected in the many glowing reviews our clients have left us. You can read these reviews for yourself on our testimonials page, and we are confident these will provide you with complete peace of mind. 

So, if you need the expertise of professional accountants in Southampton, you now know who to turn to – Mandair & Co.

Contact Us Today

If you require the assistance of professional and experienced Chartered Accountants in and around Southampton, you need to look no further than our team at Mandair & Co. We have years of experience in the industry and have assisted countless clients in this time, both large companies and self-employed workers. Regardless of the accounting service you require, we will be on hand to provide an honest and transparent service. 

So, to find out more about our services get in touch with us today. You can give us a call on 02380 332882 to speak to a member of our team directly. We will be happy to discuss your requirements in further detail, answer any questions you may have, and offer helpful advice. 

Alternatively, you can also reach out via a written method by filling out our online contact form or sending an email to We will respond as soon as possible via your preferred method of contact.