Self-Assessment Tax Return Services
Simple & Flexible Pricing
Starts at £150/Year
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).
- No Hidden Fees
- 100% Transparent
What’s Included in Our Self-Assessment Tax Return Services
- Self-Assessment Tax Return Filing
- Advice to maximise Tax Saving
- Transparent & Fixed Pricing
- Support from Qualified UK Accountant
- Deadline Reminders
- Registration for Self-Assessment (£50 Fee applies)
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:
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- 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
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.
Not sure if you need to submit one? Our experts will clarify your situation and obligations.
Why File your Tax Return with us?
Get Started Today!
Testimonials
Client Experiences, Unfiltered
- 5
Furkan Yilmaz
- 5
I have been using accounting services from Leon Advisers for 4 years and am greatly satisfied with their services. Ali has been very attentive and responsive to all of my questions, and he has been proactive in avoiding any potential problems by sending regular reminders of upcoming payments and documentation. He has made the transition to self-employment super smooth for me and was always very accessible in answering any immigration-related questions. I will definitely continue to work with them in the future.
Aydanur Baran
- 5
I have been living in London for approximately 4 years, and I moved here under the Ankara Agreement. Since the day I arrived, Mr. Ali Ihsan has been responsible for the accounting matters of my company. When I first came, I had no idea about the processes I needed to complete (such as company registration and other paperwork). Mr. Ali handled everything for me from A to Z, as if he were an accountant working exclusively for me.
He patiently answered all my questions, even those unrelated to accounting, without any hesitation. In this country, he has gone above and beyond to assist me with both my accounting needs and personal matters (such as bank accounts, police registration, etc.). I am incredibly grateful for all his support. I look forward to working with him for many years to come.
Gokberk Pinar
- 5
We’ve been working for almost a year now. Great service, great people
