Self-Assessment Tax Return Services

Simple & Flexible Pricing

Starts at £150/Year

We help you file your Self-Assessment tax return effortlessly, providing prompt and reliable assistance. Forget wasting your valuable free time worrying about which boxes to tick or risking costly mistakes. Our experienced UK-qualified accountants simplify the process, ensuring complete accuracy, full compliance, and maximum savings for you. Enjoy confidence and clarity with our transparent, straightforward pricing—no hidden fees, ever.

Our pricing, explained

Our Self-Assessment service starts at £150 per year, with an additional fee of £50 for each extra income source. See our sample scenario below.

Client Profile:

You are employed full-time and earn a regular salary. Additionally, you receive rental income from a property you personally own. During the tax year, you also earned interest income totalling £5,000 from savings or investments.

Pricing:

You have income from three separate sources: employment, rental, and interest. Each income source is charged at £50, in addition to our base fee of £150, which applies only for nil returns. Therefore, your total fee is £300 (3 sources × £50 + £150 base fee).

What’s Included in Our Self-Assessment Tax Return Services

How it works?

Contact us for a quick consultation—we’ll listen carefully and advise clearly on your next steps.

Confirm pricing, sign the agreement, and verify your ID—all quickly completed online.

Fill out our simple form on your phone, laptop, or computer, and send additional documents like bank statements, expense receipts.

We’ll prepare and submit (with your e-signature) your return, ensuring you benefit from every possible tax saving.

Your Self-Assessment Questions, Solved

Who Needs to File a Self-Assessment Tax Return?

If you meet any of the following conditions, HMRC may require you to complete an annual self-assessment tax return:

    - You receive rental income or you are a property investor
    - You’re a director of a limited company, receiving dividends or other income not taxed at source.
    - You receive dividends or bank interest that hasn't been automatically taxed, and it surpasses HMRC’s thresholds.
    - You've made profits by selling assets such as property, cryptocurrencies, stocks, or investments.
    - You have overseas income.
    - You operate as a sole trader or freelancer, generating annual earnings above -£1,000 before deducting any allowable expenses.
    - You're in a business partnership and receive income from the partnership’s profits.
    - Your total taxable income is above the £150,000 between
    - You're contributing to a personal pension scheme and pay tax at the higher or additional rate.
    - You're required to pay back some or all Child Benefit received, due to the High Income Child Benefit Charge.
    - You plan to claim specific tax reliefs or allowances provided by HMRC.
    - You received untaxed income, such as cash tips
Please note that this is not an exhaustive list.

When does the tax year start and finish?
The Self-Assessment tax year runs from 6 April to 5 April of the following year. For instance, the 2023/24 tax year began on 6 April 2023 and ended on 5 April 2024.
What is the deadline for filing a Self-Assessment tax return?
The deadline for online (digital) tax returns is 31 January following the end of the tax year. If filing a paper return, the deadline is earlier (31 October). We always file your tax return digitally to ensure accuracy and timely submission.
What happens if I miss the deadline?

If your return is late by even one day, you’ll incur an automatic penalty of £100. Additional penalties and interest charges may apply if the delay continues.

Can you assist with previous years’ returns?
Absolutely! We can help correct errors on previous tax returns, submit overdue returns, and bring your tax affairs fully up to date.
Not sure if you need to submit one? Our experts will clarify your situation and obligations.

Why File your Tax Return with us?

Simple, Transparent Pricing

Clear, fixed pricing from £150/year, so you always know exactly what you’re paying for. No hidden fees.

Qualified & Trusted Experts

AAT licensed and HMRC-approved accountants ensure your self-assessment is accurate, compliant, and beneficial to your financial situation.

Personalised & Efficient

We provide personalised service tailored specifically to your circumstances, maximising your tax benefits and efficiency.

Nationwide Convenience

Fully digital services accessible anywhere across the UK. Prefer face-to-face consultation? You’re always welcome to visit our office.

Get Started Today!

Ready to simplify your tax returns? Our experts are just a click away. Submit your enquiry now, and we’ll handle the rest. Enjoy peace of mind, accurate tax filing, and maximum tax efficiency, all with the attentive support your finances deserve.

Müşteri Yorumları

Müşteri Deneyimleri

İngiltere’de kişisel vergi beyannamem için dört yıldır Ali Bey’le çalışıyorum. Daha önce birçok muhasebeciyle çalışmış biri olarak, alanında uzman olduğunu rahatlıkla söyleyebilirim. Diğer muhasebecilerin aksine çok hızlı dönüş yapıyor ve kendisine ulaşmak son derece kolay.
Furkan Yilmaz

Leon Advisers’tan dört yıldır muhasebe hizmeti alıyorum ve hizmetlerinden çok memnunum. Ali, tüm sorularımla yakından ilgilendi ve hızlıca yanıt verdi. Yaklaşan ödemeler ve gerekli belgeler için düzenli hatırlatmalar göndererek olası sorunları önceden önlememize yardımcı oldu. Serbest çalışmaya geçiş sürecimi son derece kolaylaştırdı; göçmenlikle ilgili sorularımda da her zaman ulaşılabilirdi. Gelecekte de kendileriyle çalışmaya kesinlikle devam edeceğim.

Aydanur Baran

Yaklaşık dört yıldır Londra’da yaşıyorum; buraya Ankara Anlaşması kapsamında geldim. Geldiğim ilk günden beri şirketimin muhasebe işlerini Ali İhsan Bey yürütüyor. İlk geldiğimde şirket kuruluşu ve diğer işlemler hakkında hiçbir bilgim yoktu. Ali Bey, sanki yalnızca benim şirketim için çalışan bir muhasebeciymiş gibi, her şeyi A’dan Z’ye benim için halletti.
Muhasebe dışındaki sorularım dâhil, tüm sorularımı sabırla ve hiç tereddüt etmeden yanıtladı. Bu ülkede hem muhasebe işlerimde hem de banka hesabı ve polis kaydı gibi kişisel konularda bana fazlasıyla yardımcı oldu. Tüm desteği için kendisine çok minnettarım. Uzun yıllar birlikte çalışmayı diliyorum.

Gokberk Pinar

Yaklaşık bir yıldır birlikte çalışıyoruz. Harika hizmet, harika insanlar.

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