Accounting solutions crafted to simplify your finances, keep you compliant, and help your small business grow.
Personalised Financial Guidance for Individuals and Businesses
Trusted Accountant Backed by Over 20 Years of Local Experience
Transparent Pricing Structure with Competitive Rates from Your Winchester Firm
Precise bookkeeping solutions ensuring accurate, reliable, and organised financial records.
Expert tax return preparation with strategic advice for individuals, businesses.
Professional accounting services meeting compliance standards with clarity and accuracy.
Streamlined payroll processing guaranteeing timely payments and full tax compliance.
Our solutions are designed to simplify finances, secure compliance, and enable effective growth for small businesses.
Small Business Accountants: Affordable, scalable solutions for startups and growing businesses
Tax Returns for Small Businesses: Ensuring timely and compliant tax filing
Chartered Accountants: Trusted advice, compliance, and long-term business growth.
At Mandair & Co, we are a company with deep roots in the Winchester and its local community. Serving areas such as Southsea, Portsmouth, and Eastleigh, we specialize in providing top-tier legal services. With years of experience, we have earned a reputation for delivering expert advice and support to clients across Hampshire. Our main office is now located at 40, 1 Winnall Valley Rd, Winchester, SO23 0LD, United Kingdom, and we remain committed to serving the local community with professionalism and care. Whether you need assistance with property law, family matters, or corporate advice, our team is dedicated to providing tailored solutions that address the unique needs of each client.
We take pride in our local insight and technical expertise, delivering reliable accountancy services designed to meet each client’s specific needs. From compliance to growth planning, our guidance helps businesses and individuals achieve financial security and long-term success.
We provide a full range of accounting services for local businesses, including bookkeeping, accounts preparation, payroll, and tax returns. Our team also supports with tax planning, start-up advice, and specialist business consultancy. By tailoring services to each client, we help businesses manage day-to-day finances while staying compliant with regulations. Whether you run a small start-up or an established company, our expertise ensures your accounts are in safe and reliable hands.
Accurate bookkeeping is vital for compliance and smooth financial management. Our bookkeeping service ensures all income and expenditure are carefully recorded, reconciled, and maintained to meet HMRC and Companies House requirements. By keeping your records up to date, we minimise the risk of errors and late submissions. This also provides you with clear insights into cash flow, supporting better decision-making and giving confidence that your business remains fully compliant at all times.
Filing tax returns with Mandair & Co begins with collecting your financial records and ensuring all information is accurate. We prepare your return, apply the latest legislation, and highlight any allowances or reliefs you may be entitled to. Once reviewed with you, we submit the return directly to HMRC on your behalf. This process ensures deadlines are met, liabilities are minimised, and you can focus on your business with complete peace of mind.
Yes, we provide professional payroll management tailored to both small and medium-sized businesses. Our service covers everything from employee wages and deductions to pensions and statutory payments, ensuring compliance with current regulations. By outsourcing payroll to us, you reduce administrative burden and avoid costly errors. We deliver accurate and timely processing, meaning staff are paid correctly while business owners can focus on growth and operations without worrying about payroll complexities.
There is no set rate for how much a chartered accountant will charge in the UK. The cost of accounting services will depend on the complexity of the work, where it’s being completed, the experience of the accountant, and several other factors. Typically, chartered accountants will charge anything from £80 to £250 per hour. At Mandair & Co, we always give our clients the best possible deals when it comes to our accounting services. You will get a fair rate when you reach out to our thoroughly trained specialists.
Yes, we offer personalised tax advice for startups and entrepreneurs in Winchester. Our team understands the unique challenges new businesses face, from choosing the right structure to managing VAT and planning for growth. We provide tailored strategies that reduce tax liabilities while ensuring compliance from the very start. By working closely with entrepreneurs, we establish strong financial foundations that support long-term success and give clarity in an often-complex financial environment.
Our accountants support business growth in Winchester by combining technical expertise with practical advice. We help businesses monitor cash flow, reduce costs, and plan for expansion through tailored financial strategies. Beyond compliance, we provide insights into forecasting, budgeting, and investment decisions that strengthen long-term stability. By understanding the Winchester business landscape, we deliver localised support that helps companies adapt, grow sustainably, and achieve their goals with confidence in a competitive environment.
I can’t recommend Mandair & Co enough! They’ve been my absolute guardian angels since becoming self employed and I love working with them. Amazing value for money, very responsive with a can-do attitude, always putting their clients first! 100% recommended.
Amri and the team have made my first 2 years of self-employment super easy and stress free! They are great at explaining things I’m not sure about, they are quick at responding to emails and always provide me with great advice on how to be more efficient with books etc. I would highly recommend to anyone, top quality service!
I have used mandair accountants for over 10 years and they have always been very friendly helpful when I have needed their help with my accounts. The team are always very attentive with my affairs which gives me great peace of mind.
Cannot recommend them enough
Richard, Tawny, Ayesha and the team, have looked after our company and personal accounts for around the last 20 years. They are now dealing with the two company closures as we are retiring, but I will continue to use their services for our personal tax. Richard is very approachable and will always help, as does Tawny. Their pricing is reasonable and although possibly not the cheapest, is well worth the cost for the services they provide. I wouldn’t hesitate to recommend Mandair & Co.
We have used Mandair & co as our accountants for over 10 years. We did try another company who promised the earth for a short while, but soon found that we were paying twice the price for no extra value and returned to Richard and his team.
Helped me with business set up. Gave me excellent advice.
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.
Peter qualified as a Chartered Accountant in 1984 with a Winchester firm and has a wealth of experience advising clients in a general practice and enjoys providing expertise to his clients. He has a wide knowledge of regulatory matters affecting businesses.
He has been involved in the preparation of accounts for all sizes and types of business throughout his career, including limited companies partnerships, sole traders and charities.
Peter also has a wide range of experience in all aspects of income tax, corporation tax and VAT and has successfully concluded various complex tax investigations.
One of his specialist areas is the antiques trade.
Danny has successfully completed his AAT Level 4 and ACCA qualification.
He is enthusiastic about assisting clients with all of their accounting matters. He has been dealing with the Bookkeeping and VAT matters, Company Accounts for a range of clients.
Danny is now also dealing with the tax compliance work for individual clients and is dealing directly with clients to answer their queries.
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.
Whether you need tax advice, payroll services, or comprehensive accounting support, Mandair & Co is here to help. Get in touch with us today!