Chartered Accountants in Wimbledon

Accounts, tax, bookkeeping, VAT and payroll support for businesses, landlords and individuals.

  • ICAEW Chartered Accountants
  • Fixed fees agreed in advance
  • Direct access to experienced accountants
  • Based in Wimbledon, serving SW London

Paul Stankiewicz BSc (Hons) FCA BFP

Founder & Owner

Specialists in Three Areas. Expert in Each.

While we work with a wide range of businesses and individuals in Wimbledon, we’ve developed particular expertise working with small growing businesses, property investors and high-earning professionals — where the right advice makes a measurable difference.

Ambitious Entrepreneurs & Small Businesses

Practical accounting and tax support for ambitious small businesses looking to grow with confidence.

Property Investors & Developers

SPV structuring, CGT planning, stamp duty advice, and full compliance for landlords, developers, and property portfolios.

High Earners & Professionals

The 60% tax trap, self-assessment, pension planning, PSC structuring, and IR35 advice for City professionals, doctors, lawyers, and contractors.

Why Choose Paul Marks & Co

A good accountant helps you plan ahead, save tax and make better business decisions throughout the year.

At Paul Marks & Co, we tailor our support to you—from reliable accounts and tax returns to proactive advice on tax planning, property and business growth.

Based in Wimbledon, we’ve supported businesses, property investors and professionals across South West London for over 30 years.

Fixed fees. Direct access to Paul. Straightforward advice.

Whether you need the essentials handled or regular guidance, we provide the support you need, when you need it.

.

1. 30+ Years Tax Expertise

“Paul and his team are hands down the best accountants I have worked with” Cameron Riddel – MD of London Alcove Company

  • Chartered Accountants – Highest professional qualifications
  • Industry experience – Finance Director background brings commercial insight
  • Specialization focus – Tax planning is our core expertise, not a sideline

2. Proactive, Not Reactive

“What we expect from our accountants is expertise in finance and taxation with the reliability to deliver on time. Paul Marks & Co have always exceeded our expectations.” – Fletcher Day LLP Solicitors

  • Year-round planning – Not just annual tax return preparation
  • Legislative monitoring – We track changes so you don’t have to
  • Opportunity alerts – Proactive identification of savings

3. 100% Legal & Compliant

“One of the most competent, professional and helpful accountants I work with when it comes to handle complicated accounts” Marcos Del Rio – Director Blocklytics

  • HMRC-approved strategies – No aggressive schemes or gray areas
  • Full documentation – Proper records for any future enquiries
  • Professional indemnity – £2M+ insurance for your peace of mind
  • Ethical approach – Member of ICAEW with strict professional standards

These Are Some Of Our Fixed-Fee Accounting Packages

Self-assessment return - Basic

From £299 + VAT per annum

For employed individuals will simple tax affairs.

  • Self-assessment return
  • Basic tax planning

MTD-Sole traders/ Rental property owners

From £75 + VAT per month

For sole traders and rental property owners that require making tax digital

  • Sole trader/ property accounts
  • 4 quarterly MTD returns 
  • End of year Self-assessment return
  • Xero subscription
  • Annual tax planning

Limited - Compliance package

From £199 + VAT per month

For start-ups, consultants and small owner-managed limited companies

  • Company formation
  • Xero subscription
  • Automated monthly management accounts
  • Annual accounts
  • Corporation tax return
  • Confirmation statement
  • VAT returns
  • Payroll for 1 director
  • Annual tax planning
  • Statutory books

Limited -Growth package

From £599 + VAT per month

For growing businesses that want regular financial insight, proactive tax planning and ongoing support.

  • Everying in compliance
  • Bookkeeping up to 200 transactions monthly
  • Formal quarterly management accounts prepared & reviews
  • Quarterly review meeting
  • Payroll & CIS up to 10 staff

Limited -Advisory package

From £1,250 + VAT per month

For established businesses needing deeper reporting, forecasting and virtual FD-level support.

  • Everying in growth
  • Bookkeeping up to 400 transactions monthly
  • Formal monthly management accounts prepared & reviews
  • Advance reporting & KPIs
  • Cashflow forecasting
  • Monthly review meeting
  • Payroll & CIS up to 20 staff
  • Virtual FD support

Not sure which package is right for you?

Switching Is Easier Than You Think

We hear it all the time: “I know I should change accountants, but the hassle…” There is no hassle. Most new clients are fully set up within two weeks, and we handle all of it.

Book a Free Discovery Call

No obligation, no hard sell. We’ll spend 15–20 minutes understanding your situation. We’ll tell you honestly whether we can improve on what you have — and if we can’t, we’ll tell you that too.

We Handle the Transition

We contact your previous accountant, collect everything we need, and set up your cloud accounting. You don’t have to chase anyone or fill in endless forms. We take care of it.

You Focus on What You Do Best

With your accounts, tax, and compliance handled by specialists, you get back the time and headspace to focus on your business. And every year, we plan proactively — not reactively.

Posted on Google Google
Patrick Elwood profile picture
Patrick Elwood
82 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Paul Marks has completed and submitted the accounts for our two property management companies for the last four years. The firm has been very professional and helpful in our dealings during that time, and we would recommend their services strongly. Patrick Elwood Director – Roundacre Management Co (SW 19) Ltd
Posted on Google Google
Debbie Sawh profile picture
Debbie Sawh
179 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Paul Marks & Co are fantastic accountants. They are on the ball, efficient, supportive and easy to contact. They respond quickly to enquiries and they are friendly. I highly recommend them.
Posted on Google Google
Mark Collins-Thomas profile picture
Mark Collins-Thomas
181 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Knowledgeable and efficient team always respond quickly and always there to offer support when you need it. More than just an ordinary accountancy service.
Posted on Google Google
Jay Sunny profile picture
Jay Sunny
418 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Strong recommend. Paul is proactive, dependable, and straight to the point. his team tightened up our accounts and responds fast.
Posted on Google Google
Harlee Clark profile picture
Harlee Clark
625 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I arrived at Paul Marks & Co. With a difficult situation of being self-employed and recently setting up a limited company. Neither of which I had completed any tax or financial paperwork. The guidance from Paul has been amazing. My self assessment form was filed in a very tight timeframe and on time as well as the service being provided by Max in the team. As someone who has very limited knowledge in this field it's been a seamless experience, despite my questions and hesitations. (Due to previous bad experience). I would highly recommend to anyone moving forward.
Posted on Google Google
Francisco Santamaria profile picture
Francisco Santamaria
637 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Excellent service. Strongly recommended. I will definitely keep working with them.
Posted on Google Google
Celia Rountree profile picture
Celia Rountree
638 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I am a recent client of Paul Marks & Co. Was looking for a much more personalised service with regard to managing my finances. Would highly recommend their professionalism and experience.
Posted on Google Google
Adrian Maccelari profile picture
Adrian Maccelari
639 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Excellent advice and service. Highly recommended.
Posted on Google Google
roy sawh profile picture
roy sawh
721 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Fast and Efficient. Friendly and accommodating
Posted on Google Google
Nicola Bowen-Jones profile picture
Nicola Bowen-Jones
768 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Wonderfully professional service throughout and a seemless transition from one accounting service to another. Would highly recommend and thankful for our services received.

Free Guide: The Wimbledon Business Owner’s Guide to Paying Less Tax

The most common tax savings we find for local businesses — and the moves you can make before 5 April. Covers limited companies, property, personal tax, and high earners. Written by Paul Stankiewicz FCA.

Download Your Free Guide

Practical tax-saving strategies for Wimbledon business owners.
Enter your name and email below for instant access.

No spam. Unsubscribe at any time.

×

Success!

Your guide is ready to download.

Download PDF

Local Accountants Supporting Businesses Across Wimbledon

We work with clients across Wimbledon, Raynes Park, Putney, Kingston, New Malden and the wider SW London area.

Many of our clients come to us because they want a proactive accountant who explains things clearly and helps them plan ahead rather than simply filing tax returns once a year.

Don't Just Take Our Word for It

Hear what business owners say about working with Paul Marks & Co.

Common Questions

Most new clients are fully operational within 1–2 weeks. We handle all the technical setup — Xero, HMRC authorisations, and your previous accountant handover — while you focus on your business.
With online accountants, you often get a portal and a phone number. With us, you get a named Chartered Accountant who knows your business, calls you proactively, and plans ahead rather than just filing returns. Same technology — but with a personal service on top.
It varies, but we typically find £3,000–£15,000+ in annual savings for planning clients. For high earners caught in the 60% tax trap, or property investors with the wrong structure, the number can be significantly higher.
We scale with you. No long-term contracts — just a rolling monthly arrangement that changes when your needs do.
We’re fully insured and will cover any penalties caused by our errors. It’s one of the reasons it pays to use qualified accountants rather than cheaper alternatives.

Our latest Blogs

Tired of Chasing Your Accountant?

Book a free 15-minute discovery call. We’ll tell you honestly what we’d do differently — and what it would save you.
No pressure. No jargon. Just a straight conversation with a Chartered Accountant who actually picks up the phone.

Or call us directly: 0208 879 7777

Tuition House, 27–37 St George’s Road, Wimbledon, SW19 4EU
Based in Wimbledon, serving Wimbledon, Raynes Park, New Malden, Kingston, Putney, Wandsworth, Clapham & across SW London