Tax Return Accountants UK | Clarus Accountancy Group

Tax Returns

Online Tax Accountants for Companies, Sole Traders, Contractors and Small Businesses

How does our tax return service work?

Our tax accountants make preparing and submitting your return as easy as possible

How much will your Self Assessment cost?

Our low monthly fees allow you to split the cost over a whole year

Sole Traders

From £24.50 per month

Your Self Assessment tax return is included in your fee.

Limited Companies

From £34.50 per month

Add Self Assessment for an extra £10.00 per month for the first 2 x directors.

Partnerships

From £44.50 per month

Add Self Assessment for an extra £10.00 per month, per partner.

Why choose us as your accountants?

We provide a stress-free accountancy and tax returns service

Peace of mind

Although taxes are a complicated topic, we are skilled and knowledgeable accountants, thus that is our specialty! While you concentrate on your business, let us handle your returns to save you time and worry.

Tax efficiency reviews

Every year, your committed accountant will examine your tax efficiency to ensure that you are claiming any applicable tax relief on your self-assessment in the most tax-efficient manner.

Reduce the chance of penalties

Our skilled tax accountants and email reminders will protect you from HMRC and assist you in managing the due dates, duties, and commitments associated with your tax returns.

FAQs

What is a Self Assessment tax return?

Making Tax Digital for Income Tax started on 6 April 2026. Sole traders and landlords with qualifying income over £50,000 for the 2024 to 2025 tax year must use compatible software for the 2026 to 2027 tax year. The threshold is due to reduce to over £30,000 from 6 April 2027 and over £20,000 from 6 April 2028. We can help you check whether the rules apply and get set up correctly.

When should I submit my Self Assessment tax return?

The deadline for submitting your tax return is normally 31st January following the end of the tax year it relates to. If you need to submit a paper return, the submission deadline is 31st October following the end of the tax year it relates to.

Do I need to submit a return?

You might need to make a submission if you earn income which isn’t taxed before it reaches you. For instance, if you’re a sole trader, a partner in a partnership, a company director taking dividends, or even if you earn money from a side-hustle or property.

How can an online tax accountant help me?

Our friendly team of accountants are all based in our offices in London and in the Northwest, but because we operate digitally, we can work with you wherever you are.As well as taking care of your Self Assessment tax return for you, we’ll make sure you and your business are as tax efficient as possible! You can also talk to your accountant as often as you need to, all through the year.

Do sub-contractors need to submit Self Assessment tax returns?

If you work in construction as a sub-contractor, your contractor makes CIS deductions from the payments they make to you, but you will still need to submit your own tax return as a self-employed person.The good news is that some sub-contractors pay too much tax during the year, and then get this back once they submit!

Looking for information on our other accountancy services?

We offer a broad range of services to ensure your business has all the financial support it needs

Accounts

Error free accounts produced by experienced accountants

Bookkeeping

Flexible bookkeeping services tailored to your business

Payroll

A complete managed payroll service for directors and employees

Instant Quote

We charge a monthly fee based on your business type