Established in 2011 in Borehamwood, CoreAcc Accountants was founded on a simple premise: that ambitious businesses across Hertfordshire, North London and beyond deserve the high-level financial strategy usually reserved for the City, delivered with the agility and care of a dedicated partner.
Since 2011, CoreAcc has been delivering the expertise of a large practice with the personal touch of an independent partner — from our Borehamwood base. With over 30 years of collective experience navigating the UK tax system, we help hundreds of directors, sole traders, and growing companies across Hertfordshire, North London, and Essex stay compliant while optimising their tax position. As a forward-looking, ACCA-accredited firm, we stay ahead of deadlines, monitor changing legislation, and proactively identify opportunities so you can manage your finances with confidence and clarity.
Led by a Fellow of the ACCA with over 30 years' experience, CoreAcc combines mid-tier technical depth with the personal attention of a boutique practice.

Sheraz Khan FCCA
Founder & Managing Director
info@coreacc.co.uk · 020 3143 1643
Sheraz Khan founded CoreAcc in 2011 after 15 years in prominent mid-tier UK accountancy practices. He saw that growing businesses were forced to choose between the technical depth of a large firm and the personal attention of a small practice — CoreAcc was built specifically to close that gap, serving businesses and individuals across Hertfordshire, North London, and the wider UK.
As a Fellow of the ACCA — the body's highest professional designation — Sheraz leads a team that takes the time to understand each client's business in depth, delivering proactive advice that typically saves clients far more than the cost of the service.
Areas of Specialism
Corporate & personal tax mitigation
Inheritance Tax & estate planning
Corporate restructuring & group reorganisations
Strategic business advisory
Acquisitions, MBOs & EOT exits
Business sales & complex transactions
Away from the office, Sheraz is a dedicated Chelsea FC supporter and an avid traveller. To speak directly with him about your business, tax position, or financial goals, book a free 30-minute discovery call — or call 020 3143 1643.
Book a Free Discovery CallAt CoreAcc, our values are the professional standards we've refined over three decades. We believe an accountant should be more than a service provider, a catalyst for your growth and a guardian of your financial peace of mind.
Clear answers, no jargon
The UK tax code is among the world's most complex, but your understanding shouldn't be. We translate dense legislative jargon into plain, actionable English, ensuring you leave every conversation with total clarity on both the "how" and the "why."
Always ahead of the curve
Many accountants only appear when deadlines loom. We operate on the front foot. With over 30 years of experience, we've learned that the biggest tax savings come from forward-planning, not hindsight, constantly monitoring opportunities months before they impact you.
Direct access to the experts
We established CoreAcc in 2011 to ensure high-level expertise isn't reserved for large corporations alone. Our senior-led service means you deal directly with Chartered Certified Accountants—not junior trainees—receiving the same veteran insight our 30-year track record promises.
Trust built on honesty
Trust is the currency of our profession. As an ACCA-accredited practice, we uphold the highest ethical standards, from honest tax advice to transparent, fixed-fee structures. You always know where you stand with us and HMRC.
Traditional standards, modern tools
While we value professional standards, we're far from traditional. We embrace cloud technology like Xero and QuickBooks to give you a 24/7 view of your finances, while we use that data to provide deeper, more accurate strategic advice.
Your success is our success
We believe strong relationships drive the best financial results. While we're experts in numbers, we never forget the people behind every balance sheet—each with unique ambitions. By treating your business as our own, we become a true commercial partner.
Many business owners stay with the wrong accountant because they fear the admin headache of moving. At CoreAcc, we believe that if your current service isn't helping you grow, you shouldn't be held back by paperwork. We've refined our onboarding process to be seamless, professional, and entirely stress-free.