We’re 5-Star Rated
Outsourced accounting and advisory for a more profitable future
We work with ambitious business owners and individuals who want to take control of their finances and value strategic and commercial thinking.
- Established since 1982
- ICAEW Chartered Accountants
Your success and growth are our priority
You have invested time, capital and commitment to build what you have today. Now it’s time to ensure your efforts are rewarded with sustainable profits and long-term financial security.
Our experienced team of Chartered accountants go way beyond basic accounting to give you valuable insights that actually make a difference. Since 1982, we have been helping clients to take control of their finances and work towards a more predictable, sustainable and successful future.
If you need more than basic compliance from your accountant and are ready to fulfil your company’s true financial potential, we would welcome a discussion.
How we can help
Our Outsourced Accounting and Advisory Services
While we offer core accounting services like bookkeeping, company tax returns and payroll, we add the greatest value as a long-term advisory partner.
Outsourced Finance Department & FD Support
Day-to-day finance support with senior advice to improve performance, profit, and growth.
Profit and Cash Flow Forecasting
Empowering you to plan confidently, avoid surprises and make strong decisions that move you forward.
Management accounts and KPI reporting
Clear reporting that shows what is driving profit, cash, and performance.
Business Advisory and Strategic Planning
Structured support to set priorities, track progress, and act on the numbers.
How we can help
What changes when your numbers start working for you
If you want basic compliance at the lowest possible cost, we may not be the right fit. We work best with clients who value depth, involvement, and long-term outcomes.
Our clients come from diverse industries and companies of all sizes, but they all share a common outlook: they are forward-looking, ambitious and value strategic insight.
Typically, our clients are:
- Owner-managers of established limited companies
- Start-up founders and entrepreneurs
- Senior leaders of large corporations
- High net worth individuals
We also excel in accounting for the legal sector, supporting solicitors with SRA audits, compliance, and long-term financial oversight.
How it works
A working rhythm that keeps you ahead
Step 1: Intro call
Step 2: Get the foundations right
Step 3: Ongoing advisory
How it works
Why clients value Butt Miller
Clients choose Butt Miller for clear, commercially focused advice that helps them make better decisions, protect value and plan confidently for the future.
- Chartered, senior-led advice
All work is overseen by experienced Chartered Accountants with strong commercial judgement.
- Commercial perspective
We have long experience and have actually worked in business, so our advice is practical and grounded.
- Proactive and strategic
Your future is always at the forefront of mind: we look ahead, helping to plan, extract more value, and manage risk.
- Personal, attentive service
You will always deal with friendly professionals who know you well, keep their word, and take responsibility.
- Support that grows with you
Our goal is always to build enduring relationships and become a trusted partner throughout your business journey.
How it works
Looking for an audit?
We’re trusted, experienced auditors with a thorough, efficient approach you can rely on. We are comfortable working to tight deadlines, will minimise disruption to your team, and keep the process clear from start to finish.
“They ask the right questions, keep it concise and complete the audit swiftly and efficiently, thus reducing the workload on my team…”
Robert Brown
Group Finance Director
About Us
Learn more about our work for a range of different businesses.
Gillingham Football Club
Butt Miller undertook a fully ISA-compliant audit with minimal disruption. Despite the pressing timeframe, the audit was completed efficiently and met all regulatory standards.
ARK Electrical Services Group
Through strategic planning sessions, the leadership team clarified their goals, explored new opportunities and developed a focused five year plan to guide future direction.
Brickfield Construction
Brickfield is a family-run construction company based in Surrey. They needed our help to improve their financial clarity and optimise their financial strategies.
How we can help
Chartered Accountants in Surrey and beyond
We are based in Camberley in the heart of Surrey Heath and the South East business corridor. We’re lucky to be part of a diverse, commercially active and prosperous business community. Over the years, we have built long-standing relationships with hundreds of owner-managed businesses and professional firms across the county.
However, with geographic location no longer a barrier to accounting, we welcome new clients from all over the UK, including subsidiaries of foreign-owned companies. We are strong communicators and can keep in touch through your chosen channels to deliver the same attentive service as we do in person.
How we can help
What to expect and next steps
Step 1: Book a call
Whether you want to outsource some or all of your finance function, are looking for an audit, or need personal tax advice, it starts with a straightforward chat. No pressure, just an opportunity to see if we’re the right fit.
Step 2: Detailed discovery session
This is where we really get to know you and your business. We’ll explore your current position, priorities, and long-term goals, so we can base our recommendations around getting you where you want to go.
Step 3: Clear recommendations and fixed-fee quotation
Based on our discussions, we’ll recommend the right level of support and agree on a fixed, transparent fee. Your package is tailored to your needs, complexity, and the level of ongoing advisory input required.
Step 4: Seamless onboarding and setup
If you’re moving from another accountant, we’ll take care of the transition. We’ll put the right processes, reporting, and software in place, so everything runs smoothly from day one.
Step 5: Ongoing review and advice
With regular reporting, review meetings, and timely advice, we help you stay in control and plan ahead, adjusting as your needs evolve.
Accountancy services
Read our blog
Our articles focus on the issues that genuinely affect business owners and HNWI’s, including industry updates, key topics, and considered commentary.
Spring Statement 2026
November 2025 Budget Statement
Accountancy services
Frequently Asked Questions
If you don’t find the answer, or the question that you are looking for, please call or email us and we’ll be delighted to help.
What size and type of businesses do you typically work with?
We work with owner-managed companies, professional firms, UK subsidiaries, and high-net-worth individuals. Most of our clients turnover between £500k and £8m, except for when we undertake audit engagement for larger organisations.
How much do you charge?
Our accounting packages are built around your business, so costs can vary based on the complexity of your needs. Our fees are transparent, agreed up front and reflect the senior level of expertise we offer.
Will we have access to senior accountants, not just junior staff?
All work is overseen by experienced Chartered Accountants, and you’ll have direct access to senior advisors who understand your business and stay involved.
How do outsourced accounting services work?
Our outsourced accounting services involve handing some or all of your finance function to us. That could be core accounting tasks like bookkeeping, payroll, and VAT, or more strategic financial management like reporting and forecasting. Many businesses choose to outsource their entire accounts function to us, avoiding the expense of an in-house team.
What does an outsourced FD do?
An outsourced Finance Director (FD) provides senior-level financial oversight on a part-time basis. They can help with forecasting, budgeting, financial strategy, performance reporting - whatever it is your business needs to develop and grow.
Can you help me switch accountants?
We can help you switch accountants without the fuss. We’ll liaise with them to ensure a smooth, cordial and professional handover.
Accountancy services
Speak to a senior adviser today
Tell us a little about your business or personal finances, and what you need support with. We’ll review your enquiry and get in touch as soon as we possibly can.