Accountants East Grinstead

Optimise Accountants is a digital-first accountancy firm, offering tailored financial services and expert support for individuals and businesses, with fixed monthly fees and a free initial consultation.
accountant using calculator

Chartered Accountants in East Grinstead

Optimise Accountants and Tax Advisors are modern, digital-first accountants in East Grinstead, offering expert support to individuals and businesses across the South East. Whether you're just starting out or managing a well-established company, we provide clear, practical financial solutions designed to help you stay in control.

We understand that managing accounts and staying compliant can be time-consuming and overwhelming. That’s why we work closely with our clients, offering tailored guidance and proactive support. With fixed monthly pricing and a free initial consultation, our services are built to be straightforward, cost-effective, and easy to access.

Why Choose Optimise Accountants?

As accountancy firm based in West Sussex, we provide a local service with the efficiency of the latest cloud technology. We take time to understand your business and go the extra mile to ensure you get the most out of your finances.

  • Personal service from a dedicated accountant who understands your goals
  • Cloud-based platforms including Xero and Dext for real-time financial access
  • Fixed monthly fees starting from £80 with no hidden costs
  • Digital-first processes to save you time and reduce paperwork
  • A free initial consultation to discuss your needs with no pressure
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Our Services

Business setup  

We help you get your business off the ground quickly and correctly. From company registration to tax setup, we guide you every step of the way.  

Bookkeeping and VAT  

Using cloud-powered tools, we take care of your bookkeeping and VAT submissions. You’ll always know where your business stands financially.  

Payroll and management accounts  

We run payroll efficiently and prepare regular reports to help you track performance and make confident business decisions.  

Tax returns  

From self-assessments to corporation tax (CT600), we handle all submissions securely and on time, using digital platforms that make compliance simple.  

Tax planning and advice  

Our tailored tax strategies are designed to reduce your liabilities and help you reach your long-term financial goals.

Modernising Accountancy Solutions

We offer a fresh approach to accounting by combining expert knowledge with the best of today’s technology. With tools like Xero and Dext, you can keep everything in one place and stay informed at all times. Whether you’re a freelancer, limited company or growing business, we make your accounts easier to manage.

Our approach is about more than just numbers. We build lasting relationships with our clients, providing long-term support, useful advice and regular check-ins to keep your business moving forward.

Accountants East Grinstead

What Our Clients Say

Can't thank Sean at Optimise enough. So wish he had been my accountant years ago! So professional, answered all my questions and let me know what was happening every step of the way. He realised I had overpaid tax and let me know I am due a refund. If you are looking for a wonderful accountant then look no further.

To read more client feedback, visit our reviews page.

Ready to Get Started

If you're looking for experienced, approachable accountants, get in touch today. We’ll help you simplify your accounts and plan ahead with confidence.

Call us on 0134 239 3200  

Email hello@optimiseaccountants.com  

Or build your own quote directly on our website.  

We’re here to support you with reliable advice, efficient systems and a personal approach that puts your business first.

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What our clients say.
Sean Dowd in his office at Optimise Accountants talking on the phone