Capital Gains Tax Return Accountants in Sunderland
- Gain calculated and every relief claimed
- 60-day UK property reports handled for you
- Property, shares, crypto and business assets
Get an Instant Quote




Pick your asset and see what applies
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.
- Purchase costs, legal fees and improvements counted
- Private Residence Relief checked where it applies
- 60-day return prepared and submitted
- Rates: 18% or 24%
- Deadline: 60 days from completion
- You send: sale and purchase documents
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.
- Broker statements turned into a clean calculation
- Losses set against gains and carried forward
- Included in your self assessment return
- Rates: 18% or 24%
- Deadline: 31 January after the tax year
- You send: contract notes or broker report
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.
- CSV exports from exchanges reconciled
- Coin-to-coin swaps correctly treated
- Clear summary kept for future enquiries
- Rates: 18% or 24%
- Deadline: 31 January after the tax year
- You send: exchange and wallet exports
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.
- Business Asset Disposal Relief eligibility reviewed
- Share valuations and sale agreements checked
- Tax payment amount confirmed before the deadline
- Reduced rate possible with relief
- Deadline: 31 January after the tax year
- You send: sale agreement and share records
From sale to filed, without the stress
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.
We calculate your gain
An accountant works out the gain, applies costs, allowances and reliefs, and tells you exactly what you owe.
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
- Sale date and sale price
- Original purchase price and date
- Legal, agent and improvement costs
- Broker or exchange reports
- Your UTR number, if you have one
Missing something? Don’t worry. We’ll help you track it down.
See how a gain becomes a tax bill
Legitimate ways to reduce your bill
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.
Trusted by Investors and Landlords Across the UK
See what clients say about our affordable, reliable and HMRC-compliant Capital Gains Tax return service.
EXCELLENT
Based on 302 reviews
Posted on Google![]()
SofiaTrustindex verifies that the original source of the review is Google.
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.Posted on Google![]()
Zest For LifeTrustindex verifies that the original source of the review is Google.
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.Posted on Google![]()
Pete WristTrustindex verifies that the original source of the review is Google.
Sterling work. Many thanks to Muhammad and the team for all their help and expertisePosted on Google![]()
Hansen Personal TrainingTrustindex verifies that the original source of the review is Google.
We have been a client for years - very quick responsive and personalised servicePosted on Google![]()
Jamie FletcherTrustindex verifies that the original source of the review is Google.
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.Posted on Google![]()
Mansur LimanTrustindex verifies that the original source of the review is Google.
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 youPosted on Google![]()
Muna MohamoudTrustindex verifies that the original source of the review is Google.
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.Posted on Google![]()
Sergey MTrustindex verifies that the original source of the review is Google.
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.Posted on Google![]()
Ebba QureshiTrustindex verifies that the original source of the review is Google.
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 .Posted on Google![]()
Mael LeboucherTrustindex verifies that the original source of the review is Google.
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.
Doing it yourself vs. letting us handle it
On your own
- Hours decoding HMRC guidance and share matching rules
- Easy to miss reliefs and overpay
- Risk of missing the 60-day deadline
- No one to call if HMRC asks questions
With Cheap Tax Returns
- A qualified accountant does the calculations
- Every relief and allowance checked
- Deadlines tracked and filed on time
- One fixed fee agreed before we start
What catches people out
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.
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 reviewing your disposal details, calculating the gain correctly, identifying available reliefs and allowances, preparing the return and submitting it to HMRC. You receive a clear summary of how the figures were reached and what has been filed. We also handle routine correspondence with HMRC relating to the return itself.
It suits landlords, shareholders, business owners, inheritors and anyone who has sold an asset that may trigger a capital gain. Whether your affairs are straightforward or involve multiple disposals, our Capital Gains Tax Return Accountants in Sunderland tailor the work to your situation. If you are unsure whether you need to report, we can confirm that for you.
We use fixed, transparent packages so you know the cost before work begins, with no hidden fees and no surprise invoices. The fee depends on the complexity of your disposal rather than an hourly rate that keeps ticking. Our Capital Gains Tax Return Accountants in Sunderland will explain the package that fits your circumstances upfront.
Yes, our Capital Gains Tax Return Accountants in Sunderland work to professional standards and keep up to date with HMRC rules and reporting requirements. We maintain the appropriate memberships and insurance so your affairs are handled properly. You can ask us about our qualifications and compliance arrangements at any point.
We can review your position and help you regularise a late or missed return where possible. Our Capital Gains Tax Return Accountants in Sunderland deal with HMRC on your behalf and explain the options clearly. Acting promptly usually gives you more room to resolve matters sensibly.
Simply get in touch and tell us what you have sold and when, and we will confirm what information we need. Our Capital Gains Tax Return Accountants in Sunderland will then set out the next steps and a fixed fee before any work begins. From there, we manage the process through to filing.
Yes, we cover the common asset types including residential property, shares and securities, business sales and certain personal possessions. Our Capital Gains Tax Return Accountants in Sunderland apply the relevant rules for each asset class and check for reliefs that may apply. If your situation is unusual, we will tell you what is possible.