Self Assessment Accountants | Clarus Accountancy

Self Assessment Accountants for Sole Traders, Directors, Contractors and Freelancers

Year round Self Assessment advice and guidance from your own dedicated tax accountant Get An Instant Quote

We send you a reminder

We'll let you know when your accounts are due and ask for your bookkeeping records.

We complete your accounts

After your accounts are completed, they'll be checked by a Senior Accountant to ensure they're accurate.

We submit your accounts

Once we've received your approval, we'll submit your accounts and tax returns to HMRC. Job done!

How much will your Self Assessment cost?

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

Sole Traders

From £29.99 per month

Your Self Assessment tax return is included in your fee.

Limited Companies

From £49.99 per month

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

Partnerships

From £34.99 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?

You can use this system to notify HMRC of any income on which you may be required to pay taxes. For example, if you are a director of a limited company that also earns dividends as a shareholder, a partner in a partnership (and for the partnership itself), a sole proprietor, or someone who makes money from real estate. Filing your tax return might occasionally result in a tax refund and does not necessarily guarantee that you will have to pay a fee. With the implementation of MTD Income Tax Self Assessment in April 2026, it is anticipated that this procedure would alter for certain taxpayers.

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!

We currently help many businesses in the UK to thrive

See what our clients have to say about us

I moved from a rival, and the service has been great. Everything about the procedure has gone smoothly. When it comes to my tax returns, my accountant, Ben Salisbury, has been incredibly efficient and approachable. flawless service.

George

Since I converted from a competitor, the service has been outstanding. Nothing has gone wrong during the entire process. Regarding my tax returns, my accountant, Ben Salisbury, has been very friendly and professional. flawless service.

Amelia

The service has been exceptional ever since I switched from a competitor. Throughout the entire procedure, nothing has gone wrong. Ben Salisbury, my accountant, has been incredibly cordial and competent with regard to my tax returns. faultless service.

Isla

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

Self Assessment Accountants for Sole Traders, Directors, Contractors and Freelancers

Year round Self Assessment advice and guidance from your own dedicated tax accountant Get An Instant Quote

Unlimited support from your dedicated accountant

Free access to our bookkeeping software

Annual tax efficiency reviews

Representation in the event of an HMRC investigation