Business Details
41 Years
experience
Professional Accountancy Services in Portsmouth
Cornish Martin has been delivering tailored financial guidance to individuals and businesses in Portsmouth for over four decades. Specialising in tax returns, bookkeeping, and payroll services, we prioritise affordability without compromising on quality. Our expertise extends to supporting sole traders, partnerships, and limited companies, ensuring compliance with evolving accountancy standards. We provide transparent advice on tax planning, VAT returns, and cash flow optimisation, adapting our services to meet each client's unique requirements. With a commitment to reliability and efficiency, we combine extensive experience with a personalised approach to help clients navigate financial challenges and achieve long-term stability. 
Services
Tax returns
Bookkeeping
Payroll services
Company formation
Company secretarial
Details
- Year established: 1985
Highlights and features
- We offer 40+ years of dedicated accountancy experience
- Our team provides personalised service for Portsmouth businesses
- Competitive pricing with no hidden fees
- Expertise in tax planning and compliance
- Reliable support for sole traders and limited companies
Services
Tax returns
We prepare and submit accurate tax returns for individuals and businesses, ensuring compliance with HMRC requirements. Our service covers self-assessment, corporation tax, and capital gains tax. Clients benefit from our expertise in identifying legitimate deductions to minimise tax liabilities while maintaining full regulatory compliance.
Bookkeeping
Comprehensive bookkeeping services maintain precise financial records for businesses of all sizes. We manage income and expenditure tracking, bank reconciliations, and financial reporting. Our systematic approach provides clients with clear insights into their financial position, supporting informed business decisions and smooth year-end accounting processes.
Payroll services
We handle payroll administration for businesses with employees, ensuring accurate salary calculations and statutory compliance. Services include PAYE submissions, pension scheme administration, and real-time reporting. Our system guarantees timely payments and complete adherence to evolving employment tax regulations, reducing administrative burdens for business owners.
Company formation
Assisting entrepreneurs in establishing limited companies with complete formation services. We handle Companies House registration, share allocation, and statutory documentation. Clients receive expert guidance on business structure options and tax implications, ensuring their new venture starts with proper legal foundations and compliance frameworks.
Company secretarial
We provide essential secretarial services maintaining corporate governance standards. This includes managing director appointments, filing annual returns, and maintaining statutory records. Our support ensures businesses meet all legal obligations, avoiding penalties while maintaining professional corporate administration throughout their operational lifecycle.
People
Martin Cornish
Accountant
Martin Cornish has provided expert accountancy services in Portsmouth for over 40 years. Specialising in tax strategy and business accounting, he supports sole traders and limited companies with practical financial solutions. His approach combines deep technical knowledge with personalised service to help clients achieve financial compliance and growth.
Questions
What accounting services do you offer for limited companies?
We provide complete accountancy solutions including financial reporting, VAT returns, payroll management, and company secretarial services tailored to limited companies' needs.
Can you help with tax planning for sole traders?
Yes, we offer strategic tax planning to help sole traders legally minimise liabilities while ensuring compliance with current tax regulations through personalised advice.
Do you handle payroll for small businesses?
We manage payroll processing, PAYE submissions, and pension administration for small businesses, ensuring accurate payments and statutory compliance.
How do you support new business formations?
We assist with company registration, share structure setup, and compliance documentation to establish new limited companies efficiently and correctly.
What makes your accountancy practice different?
With 40+ years' local experience, we combine technical expertise with personalised service, offering transparent pricing and tailored financial solutions for Portsmouth businesses.
Reviews (7)
Charlotte Jack
Jul 25, 2021
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Ant has looked after me with a wrap around service over many years and I am very grateful. No question too small.or big to ask! I've always been taken seriously and cared for. Very happy with this family firm.
Rich Steel
Dec 20, 2018
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Brilliant. Within my first year, the tax they saved more than covered their fees, and that's before I take into account all the advice and support. They have guided me into cloud accounting, and the time saved along with the immediate real-time snapshot of my business, has been invaluable. Approachable, friendly, and true experts in their field - I couldn't be happier with their service, and I've never been more confident about my business prospects. Thank you!
James Bateman
May 31, 2018
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Paul and his team are a pleasure to deal with, quick and efficient & very helpful. The latest technology is in place to make the life of a business owner easier. Many thanks, James - JRB CARS LTD
Joanne Rubidge
Apr 16, 2018
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Fantastic service. Always at the end of the phone. (Although they probably think oh no not her again!) I have had so much help and support whilst changing accountants, full support with learning payroll and xero. They're always looking for ways to help me save money and make more money. Best decision I made changing to them.
Ronin Blade
Feb 01, 2018
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Hands down the best accountants I've ever worked with! These guys really know their stuff when it comes to business and accounting practices and they've proven to be a valuable asset for me and my business. They also offer full business coaching for entrepreneurs who want to take things to the next level. Cornish Accounting Solutions are highly recommended and I urge those seeking a new accountancy firm to work with to check them out asap!
Joel Hutchens
Jan 26, 2018
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Professional and forward thinking company with a great team, expert knowledge in cloud accounting, in particularly Xero, Highly recommended
Sarah Twynam
Dec 03, 2017
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Excellent team. Always friendly and helpful. If you are looking for an accountancy service that speak and support you in language you can understand then give them a call.
