Capital Gains Tax Services in the UK

Capital Gains Tax (CGT) can be a complex area of UK tax law, but with expert guidance, you can minimise your liabilities and keep more of your profits. At Jermyn & Co, we provide tailored advice and support to help individuals and businesses navigate the complexities of CGT efficiently and effectively.

Whether you’re selling property, shares, or business assets, our experienced team will ensure you’re fully compliant and tax-efficient.

Why Jermyn & Co?

Why Choose Jermyn & Co for Capital Gains Tax?

At Jermyn & Co, we specialise in simplifying Capital Gains Tax for individuals and businesses. With our expert advice, you’ll have peace of mind knowing that your transactions are structured for maximum tax efficiency.

Here’s how we can help:

  • Expert Tax Planning – We identify opportunities to reduce CGT liabilities through exemptions, reliefs, and allowances.
  • Asset Disposal Guidance – Whether you’re selling property, shares, or other investments, we’ll help you optimise your tax position.
  • Entrepreneurs’ Relief – We assist business owners in accessing valuable reliefs to minimise CGT on qualifying business disposals.
  • HMRC Compliance – Our team ensures your CGT reporting is accurate, timely, and fully compliant with UK tax regulations.

Our personalised approach means we tailor our advice to your unique situation, helping you retain more of your hard-earned gains.

CGT Planning and Advice

Property Disposals

Business Asset Sales

Share and Investment Transactions

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Software Integration and Compliance

We use advanced accounting tools and software like Sage, Xero, and QuickBooks to help manage your CGT-related transactions seamlessly. Our cloud-based solutions ensure your financial records are accurate and ready for efficient tax reporting.

Through a technology-driven approach, we streamline the calculation and submission of CGT returns, keeping you compliant with HMRC’s latest regulations while saving you time and hassle.

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What our clients say about their experience with us

Jermyn &Co are a friendly and helpful firm. Always accessible and willing to help.


Mark Cozens via Google

Very personable attention from staff. I value the advice from, frank discussions with, Karl


Matt Langley via Google

They offer an excellent, personal, down to earth, great value service. Always there when needed. Would highly recommend.


Andrew R Heaford via Google

The team at Jermyn & Co has always been really helpful and efficient in resolving any issues. Karl has offered me good advice over the years and helped me to develop my business.


Peter Cairns via Google

I’ve just switched my accountant to here, and found out i had been paying unreasonable tax for my business with my previous accountant. Karl is very professional and very experienced. Great service!


Vinse M.Y. via Google
they do this job

Brilliant and professional service from Karl and his team. Always ready to help with any questions and supported us through running our business and helping us to sell when we retired.


Alison Maskrey via Google

Carl and his team has been great doing our business accounts and self assessment. Always willing to answer any questions we may have and explain things if necessary. He always thinks about his clients needs and we are very happy for Jermyn & Co to be our accountants.


Linda Thorpe via Google

Very good and reliable accountants , fast response and always there to help .Been using Karl Jermyn for more than 5 years and not planning to change soon .


Selena Andone via Google

I have been a customer for a number of years and am a very small company in terms of turnover. The service and guidance I have received over the years from the staff especially Karl has been fantastic! I am always late getting my books in but they always turn them around in double quick […]


Nicky via Google

I have been a customer of Karl for some years now and have always found him and his team approachable, professional and friendly. All my questions and accounting issues are answered and dealt with quickly and he is always happy to help in anyway. I couldn’t recommend them enough.


Sue Hull via Google

Jermyn & Co

Frequently Asked Questions about Capital Gains Tax

CGT is a tax on the profit when you sell or dispose of an asset that has increased in value. You pay CGT on the gain, not the total sale value. This applies to property, shares, and other investments, excluding certain exemptions like your primary residence.

Key exemptions include the annual tax-free allowance, your main residence, and certain personal possessions. We’ll help you understand what qualifies and how to make the most of these exemptions.

Entrepreneurs’ Relief allows qualifying business owners to pay a reduced CGT rate of 10% on the disposal of business assets, subject to conditions. We’ll help you determine your eligibility and apply for the relief.

CGT must be reported and paid through HMRC’s online services, typically within 60 days for property sales or during your annual self-assessment. We can handle this process for you to ensure accuracy and compliance.

Our Accountancy Services

We offer a range of services to help you manage your finances and grow your business.

Why Jermyn & Co?

Why Choose Jermyn & Co for Your Accounts?

At Jermyn & Co, we’re more than just accountants – we’re your partners in success. Our accountancy services are designed to help you:

  • Stay Compliant – Ensure your financial records meet HMRC and Companies House requirements.
  • Save Time – Let us handle the numbers while you focus on growing your business.
  • Improve Efficiency – Streamline processes and reduce errors with expert support.
  • Plan for Growth – Use actionable insights to guide your financial decisions and achieve your goals.

With our proactive approach, you’ll gain the confidence and clarity you need to succeed.

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Why Jermyn & Co?

Why Choose Jermyn & Co for Business Tax?

Tax legislation in the UK can be complex and ever-changing, but with Jermyn & Co by your side, you’ll have access to expert advice and practical solutions.

Our services include:

With our expertise, you can focus on running your business while we handle the numbers. We’re committed to helping you stay ahead of deadlines and legislation changes.

Corporation Tax Compliance

VAT Services

R&D Tax Credits

Tax Planning and Advisory

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Why Jermyn & Co?

Why Choose Jermyn & Co for Personal Tax?

At Jermyn & Co, we understand that everyone’s financial situation is unique. Our personal tax services are designed to help you:

  • Optimise Tax Efficiency – Leverage allowances, reliefs, and deductions to minimise your tax liability.
  • Ensure Compliance – Stay on top of filing deadlines and HMRC requirements to avoid penalties.
  • Plan for the Future – Align your tax strategy with your long-term financial goals.
  • Simplify Tax Complexity – Let us handle the details so you can focus on what matters most.

From simple tax returns to complex financial arrangements, we provide expert advice and support tailored to your needs.

Proactive Tax Planning

Expert Guidance

Tailored Solutions

Stress-Free Compliance

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Why Jermyn & Co?

Why Choose Jermyn & Co for Corporate Finance?

At Jermyn & Co, we understand that every business is unique. Our experienced team offers a personalised approach to corporate finance, helping you:

  • Secure Financing – Access the funding you need for expansion, acquisitions, or working capital.
  • Plan for Growth – Develop tailored financial strategies to achieve your business objectives.
  • Manage Mergers & Acquisitions – Navigate complex transactions with confidence, from valuations to negotiations.
  • Optimise Financial Performance – Streamline processes, reduce costs, and maximise profitability.

Whether you’re a start-up seeking investment or an established business exploring new opportunities, we’ll provide the expert guidance you need to succeed.

Business Valuations

Mergers & Acquisitions (M&A)

Fundraising & Investment

Financial Modelling
& Forecasting

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Why Jermyn & Co?

Why Choose Jermyn & Co for HR Services?

At Jermyn & Co, we understand that every business is unique, and so are its HR needs. Our tailored HR services help you:

  • Stay Compliant – Meet the latest UK employment laws and regulations with ease.
  • Save Time and Resources – Let us handle the admin while you focus on growing your business.
  • Engage Your Team – Build a positive, productive workplace with our employee engagement solutions.
  • Grow with Confidence – Ensure your HR strategy aligns with your long-term business objectives.

Whether you need ongoing HR support or help with a specific issue, our experienced team is here to assist.

Payroll Management

HR Compliance

Employee Engagement & Retention

Training & Development

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Jermyn & Co

How We Help Businesses Succeed

At Jermyn & Co, our Capital Gains Tax services go beyond compliance. We work with you to develop proactive tax strategies that preserve your wealth while ensuring full HMRC compliance.

By identifying reliefs, allowances, and tax-efficient disposal strategies, we help you retain more of your profits. Whether you’re selling an investment property, disposing of shares, or planning an exit from your business, our expert guidance ensures you achieve the best financial outcome.

With Jermyn & Co, you’ll have a trusted advisor on hand to guide you through every stage of your transaction.

Ready to Simplify Capital Gains Tax?

Talk To Us

Book a free consultation with us

Review and Plan

We’ll provide a tailored plan to minimise your CGT liabilities.

Achieve Results

Let us handle the complexities while you enjoy the benefits of expert tax planning.