Accounting Gem

Fixed-Fee Digital Accountancy for UK SMEs

We handle your bookkeeping, tax, and compliance so that you can focus on growth.Simple, transparent, and fully remote.

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Trusted Clients

Trusted Accountants in Wandsworth, South West London

Accounting Gem is a trusted firm based in Wandsworth, South West London. We provide tax accountancy services and consultancy for small businesses, including Making Tax Digital for VAT, year-end accounts, Self Assessments, Corporation Tax Returns, PAYE and Payroll, Partnerships, Bookkeeping and CIS returns.

We work to solve your accounting challenges and grow your business. We specialise in working with Limited Companies, Partnerships, Charities and Not-for-Profits as well as Self-Employed and start-ups.

Our team of skilled experts work flexibly, depending on your business needs, and to the highest standards. 

Your Trusted Accountancy Partner in Wandsworth, South West London

We provide a full suite of tax accountancy and consultancy services, designed to lift the burden of compliance, streamline your financial processes, and help you make confident, informed decisions. Whether you’re navigating complex tax requirements, building a new business, or simply seeking clarity in your numbers, we are here to support you every step of the way.

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Happy Clients

Based in Wandsworth, South West London, Accounting Gem is your reliable partner for professional accounting and tax services, dedicated to helping small businesses and start-ups thrive.

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Projects Completed

Our team works closely with you to solve accounting challenges, streamline processes, and provide expert guidance that supports your business growth and financial health.

Some of our Services

We offer a comprehensive suite of accounting and tax services designed to meet the needs of modern businesses:

Accounting & Bookkeeping

Accounting & Bookkeeping

Reliable Accounting & Bookkeeping services in Wandsworth, helping small businesses stay compliant and grow with expert support across VAT, payroll, tax returns, CIS and day-to-day accounts.

Tax & Compliance

Tax & Compliance

Your Reliable tax and compliance services from a trusted Wandsworth firm supporting small businesses with VAT, Self Assessments, Corporation Tax, payroll and more.

Payroll & VAT

Payroll & VAT

Streamlined Payroll and VAT management that keeps your business fully compliant and stress-free. Expert support tailored for small businesses across Wandsworth and South West London.

Companies House ID Check

Companies House ID Check

Fast, compliant Companies House ID Check service delivered by Accounting Gem, your trusted Wandsworth accountancy firm. We verify identities securely & smoothly, helping your business stay compliant with ease.

Advisory & Growth Support

Advisory & Growth Support

We provide expert advisory and growth support to help your business thrive. From tax planning to strategic consultancy, we guide small businesses, start-ups, and not-for-profits in making informed decisions.

Limited Company Accounts

Limited Company Accounts

We offers expert Limited Company Accounts services, helping small businesses stay compliant and grow. From year-end accounts to Corporation Tax Returns, we handle your accounting needs with personalised support.

Accounting Gem Mission

.To provide reliable, expert accounting and tax services that simplify financial management, ensure compliance, and empower small businesses, start-ups, and organisations in Wandsworth and beyond to thrive.

Your trusted accounting partner, proactive, personal, and completely digital.

At Accounting Gem, we don’t just crunch numbers; we help you run smarter. Our London-based team supports small businesses, freelancers, and limited companies across the UK with clear, ethical, and fully managed online accounting. We believe in transparency, tailored advice, and making compliance feel effortless

To be the trusted accounting partner for growing businesses, delivering innovative, personalised solutions that drive financial clarity and business success.

Why Choose Accounting Gem

we pride ourselves on delivering personalised, expert accounting and tax services designed to help small businesses thrive.

Fixed-Fee Monthly Plans

Say goodbye to unexpected bills. Our transparent fixed-fee plans let you budget with confidence, so you always know what you’re paying.

Expert Support from Real Accountants

Get personalised advice from qualified accountants who understand your business—no chatbots, no generic answers.

100% Digital, Paper-Free, and Secure

Manage your accounts anytime, anywhere. Our secure, fully digital system makes accounting simple, fast, and eco-friendly.

Tailored to Your Business Goals

We don’t just crunch numbers—we help your business grow. Our services are customised to suit your unique needs and ambitions.

Trusted by UK SMEs and the Self-Employed

Based in Wandsworth, South West London, we’ve earned the trust of countless small businesses, start-ups, and self-employed clients across the UK.

Trusted by UK Businesses who Value Clarity, Care & Results.

From freelancers to growing companies, our clients choose Accounting Gem because we make accounting effortless and genuinely personal.

“Accounting Gem Ltd provides a professional and friendly service. Accounting Gem Ltd work is high quality and reliable, with a responsive, can-do attitude!”

    Peter Leigh

    CEO - Positive Mental Health Through Music Ltd

    “Accounting Gem Ltd has really supported me with my business and personal accounts; no question is a silly one, and I really appreciate their patience and help!”

      Jay McGregor

      Presenter, Creator and V.O

      “Accounting Gem Ltd is our first point of call for accounting advice for Asset VA. They have also helped us with client projects, and feedback has been consistently positive. I am always happy to refer their services.”

        Richelle Case

        Director - Virtual Assistant Services

        “Accounting Gem Ltd are highly competent, professional and very approachable. As well as handling all the usual accounting jobs, they identify areas to grow and develop the business. Implementing good systems of reporting & control.”

          John MacGillivray

          Director - Dub Vendor Records

          “Accounting Gem has provided us with an outsourced credit control service which is more reliable and more cost-effective than hiring credit control temps. Accounting Gem has worked as a valued extension to our credit control department, and I am happy to recommend them.”

            Bill Miller

            Director - Media Exiles Ltd

            “Accounting Gem Ltd provided an efficient service and sorted my account promptly. Highly recommend their services.”

              Dev Desai

              Director - Body Enrich

              “Accounting Gem has consistently taken the stress out of preparing my tax accounts for me with her ease and fluidity in covering the ground necessary to submit completed accounts. I recommend the services to anyone who needs to thoroughly and effectively meet HMRC requirements in a fraction of the time normally taken.”

                Nigel Gilderson

                Director - Amirta School of Yoga/Awayog

                “Accounting Gem Ltd has been working with us for the past year and, since then, has streamlined and explained our accounts in a way that no other accounting company has done for us before now. They work extremely hard and incredibly fast with great patience! We can, and do, thoroughly recommend them.”

                  Sarah Wither

                  Director - Bleat Postproduction Limited

                  “We at Lightsong Media Group Limited have been working with Accounting Gem Ltd for almost two years. With first-rate professionalism and a systematic approach. Accounting Gem Ltd has helped us to migrate from our previous outdated management accounting systems and service provider to a wholly more efficient and effective process.”

                    Tolga Kashif

                    CEO - Lightsong Media Group Limited

                    “Accounting Gem Ltd has been a great asset to the team and the growth of the organisation. As the team pivoted through a global pandemic, staff and turnover growth, they adapted their systems and practices to support the organisation’s needs.”

                      Hannah John

                      Deputy Director – Black Cultural Archives

                      Our Working Process

                      Expert Accounting & Advisory Services for Today’s Entrepreneurs

                      01

                      Book a Free Consultation

                      Tell us about your business and accounting needs. We take the time to understand your goals and challenges to provide personalised solutions.

                      02

                      Choose Your Plan

                      Select the plan that suits your business—Spark, Shine, or Glow—designed to give you the right level of support and services.

                      03

                      Onboard Effortlessly

                      We handle the setup, data migration, and software integration, making your transition seamless and stress-free.

                      04

                      Stay in Control

                      Benefit from proactive support, clear insights, and monthly reporting to keep your business on track and compliant.

                      Ready to Simplify Your Accounting?

                      Join over other UK businesses who trust Accounting Gem to handle their numbers, the smart, digital way.