Capital Gains Tax Return

Capital Gains Tax Return Accountants in Portishead

Straightforward Capital Gains Tax Return support in Portishead with transparent fixed fees and no hidden costs.
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1 fee
Agreed upfront
100%
Filed on time

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What did you sell?

Pick your asset and see what applies.

Whether you’ve sold a second home, shares, a business, or another chargeable asset, the rules differ and so do the reliefs. Our Capital Gains Tax Return Accountants in Portishead help you identify exactly what applies to your situation. Choose your asset type and we’ll guide you through the reporting requirements clearly.

Selling a second home or buy-to-let

Gains on residential property that is not your main home are taxed at 18% or 24%. If the sale completed, you usually have 60 days to report it and pay the tax, so speed matters.

Key facts

Selling shares, funds or investments

Shares and funds held outside an ISA or pension can trigger a gain when sold. We apply the same-day, 30-day and Section 104 pooling rules so your cost base is right.

Key facts

Selling, swapping or spending crypto

Every disposal of crypto, including swaps between coins and spending, can create a gain. We rebuild your transaction history across exchanges and wallets into a record HMRC accepts.

Key facts

Selling a business or company shares

Selling your business or your shares in a company can be your biggest tax event. We check whether Business Asset Disposal Relief applies and plan the figures before you file.

Key facts
How it works

From sale to filed, without the stress.

We take the paperwork off your hands, from gathering disposal details to submitting your Capital Gains Tax Return to HMRC. Our Portishead team keeps you informed at every stage so nothing is missed and no deadline sneaks up. You get a clear, compliant filing without the usual admin headache.
1

Tell us what you sold

Complete the short quote form or book a call. Share the asset, the sale date and roughly what you paid.

2

We calculate your gain

An accountant works out the gain, applies costs, allowances and reliefs, and tells you exactly what you owe.

3

We file and confirm

We submit your return or 60-day report to HMRC, send you the confirmation and explain how to pay.

What you'll need to hand

Missing something? Don’t worry. We’ll help you track it down.

Worked example

See how a gain becomes a tax bill.

We walk you through how proceeds, allowable costs, and reliefs combine to produce your taxable gain. Our Capital Gains Tax Return Accountants in Portishead explain each step in plain English, so you understand the numbers before anything is filed. No jargon, no surprises — just a clear picture of what you owe and why.
Sale price
£320,000
Purchase price and allowable costs
− £240,000
Chargeable gain
£80,000
Annual exempt amount
− £3,000
Taxable gain at 24%
£77,000
Capital Gains Tax due
£18,480
Reliefs & allowances

Legitimate ways to reduce your bill.

There are often perfectly legitimate reliefs and allowances that can lower your Capital Gains Tax liability, from annual exemptions to specific reliefs for certain assets. Our Portishead accountants review your circumstances carefully and apply everything you’re entitled to. We never cut corners — we simply make sure you don’t pay more than you need to.
01

Annual exempt amount

The first slice of your gains each tax year is tax-free. We make sure it is used.

02

Private Residence Relief

If the property was ever your main home, part or all of the gain may be exempt.

03

Business Asset Disposal Relief

Selling all or part of a qualifying business can attract a lower rate of tax.

04

Spouse transfers

Assets passed between spouses or civil partners usually create no gain or loss, which opens planning options.

05

Loss relief

Losses on other disposals can be set against gains now or carried forward for later years.

06

Allowable costs

Legal fees, stamp duty, agent fees and improvement costs all reduce your taxable gain.

Client feedback

Trusted by Investors and Landlords Across the UK

See what clients say about our affordable, reliable and HMRC-compliant Capital Gains Tax return service.

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Sofia
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I had a really positive experience with Muhammad. He was incredibly quick to action everything and made the whole process straightforward and stress-free. He took care of everything promptly and kept me informed throughout, which was greatly appreciated. Muhammad was professional, responsive and genuinely helpful from start to finish. It was clear that he cared about providing a great service and making sure everything was handled properly. I would definitely recommend him to anyone looking for someone reliable, efficient and professional.
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Zest For Life
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I worked with Accotx on a HMRC reclaim and overall, they did ultimately deliver on their promise, which I appreciate. The process did take longer than any of us expected, partly due to external delays with the tax authorities, and partly because there were some hiccups in communication and follow-up. However, despite those challenges, they stayed professional and stuck to the original agreed terms. If you’re considering using them, be prepared to stay in regular contact to keep things moving along. They are absolutely capable, have the expertise and willing to work with you, and overall improving their services over time. I would certainly return for any future needs.
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Pete Wrist
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Sterling work. Many thanks to Muhammad and the team for all their help and expertise
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Hansen Personal Training
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We have been a client for years - very quick responsive and personalised service
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Jamie Fletcher
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It was a pleasure working with Anum on our accounts. The whole process was swift and effortless, and it was one less thing to worry about. I'd highly recommend them.
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Mansur Liman
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Accotax have been our accountants for many years now. We maintained them, because of their professionalism. In the last coiple of years, i have working with Imran, who has been very professional and helpful in guiding us through the whole process explaining and clarifying every aspect of it. Very prompt in responding to questions and patient with us even when we seem to be slow. I really enjoy working with him. Thank you
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Muna Mohamoud
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I highly recommend Imran to anyone looking for a reliable and knowledgeable accountant. He helped me sort out a very complicated backlog of accounts and prepared my overdue tax returns with professionalism and attention to detail. Throughout the process, he was incredibly patient, took the time to answer all of my questions, and explained everything clearly. He guided me through each step and helped rectify issues that had built up over time, making what felt like an overwhelming situation much more manageable. I'm very pleased with the service I've received and truly appreciate his support. If you need help with your accounts or taxes, I would highly recommend Imran.
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Sergey M
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I had a positive experience with Accotax. The work was completed promptly, my tax return was successfully filed, and I received a refund of overpaid tax. I found the cooperation efficient and helpful. Special thanks to Muhammad Saifullah for his assistance.
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Ebba Qureshi
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Fabulous team at ACCOTAX - very efficient and good response time . Honest and professional with their work. I would highly recommend them even if you’re a young start up - or a large business they have it covered .
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Mael Leboucher
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We worked with a few different accountants before finally settling with Accotax, and we’re really glad we did. Their team is great. Abdul is responsive and easy to reach whenever I have a question, which makes a big difference. They take the time to understand how our business works and what our needs are. They are very knowledgeable, and when they don’t have the answer straight away, they take the time to look into it and get back to us quickly. Anum, who looks after our account on a day-to-day basis, including reconciling invoices and preparing the annual accounts, is amazing. She is professional, efficient, and follows the processes we have put in place together. She's also very quickin getting back to us whenever needed. We’re very happy to work with her and hope to continue doing so for as long as possible. Overall, Accotax has made our accounting experience much smoother and easier. We see them as a long-term partner as our business continues to grow. I would 100% recommend them.
Why choose us

Doing it yourself vs. letting us handle it.

Filing a Capital Gains Tax Return yourself can work, but the rules are detailed and mistakes can be costly. Our Portishead accountants bring experience across property, shares, and business disposals, saving you time and reducing risk. You focus on the sale; we handle the compliance.

On your own

With Cheap Tax Returns

Common mistakes

What catches people out.

Common pitfalls include missing the 60-day reporting deadline for residential property, overlooking allowable costs, and misunderstanding relief eligibility. Our Capital Gains Tax Return Accountants in Portishead know these traps well and check every detail before submission. That means fewer amended returns, fewer penalties, and peace of mind.

Missing the 60-day deadline

The clock starts at completion, not when you receive the money. Late reports can lead to penalties and interest.

Ignoring crypto-to-crypto swaps

Swapping one coin for another counts as a disposal, even if you never moved money into a bank account.

Forgetting allowable costs

Fees, stamp duty and improvement costs are often left out, which inflates your gain and your tax bill.

Not reporting losses

Losses must be reported to HMRC to be used later. Unreported losses can’t be carried forward.

Common questions

Capital Gains Tax Return FAQs

Answers to the questions people ask us most about Capital Gains Tax and reporting disposals to HMRC.

Our service covers a full review of your disposal details, calculation of your taxable gain, identification of available reliefs and allowances, and preparation and submission of your Capital Gains Tax Return to HMRC. We also provide clear explanations of the figures and keep you updated throughout the process.

This service is for individuals, landlords, investors, and business owners in Portishead and the surrounding area who need to report a capital gain. Whether you've sold property, shares, or a business, our accountants can handle the return and ensure it's accurate and on time.

We work on a fixed-fee basis, agreed upfront before any work begins, so you know exactly what you'll pay. There are no hidden fees or surprise charges, and the quote reflects the complexity of your return. We're happy to discuss your circumstances and provide a transparent quote.

Yes, our team includes qualified accountants who are experienced in Capital Gains Tax and fully compliant with HMRC and professional body requirements. We stay up to date with changing legislation so your return is prepared to the highest standard.

Simply get in touch with our Portishead office to arrange an initial conversation. We'll ask about your disposal, gather the necessary information, and provide a fixed quote. Once you're happy to proceed, we'll handle everything from there.

Yes, we can prepare and submit your 60-day Capital Gains Tax Return for residential property disposals, ensuring you meet the strict deadline. We'll calculate your gain, apply any reliefs, and file with HMRC on your behalf.

Absolutely. If you've missed a reporting or payment deadline, we can help you regularise your position, calculate any penalties or interest, and submit the return as quickly as possible. Our Portishead accountants will guide you through the process and liaise with HMRC where needed.

Ready to report your capital gains?

Get in touch with our Capital Gains Tax Return Accountants in Portishead for a straightforward, fixed-fee service with no hidden costs. We’ll review your situation, explain your options, and file your return accurately and on time. Start with a simple conversation today.