Reliable UK Self Assessment Tax Return Services

We understand that completing a self-assessment tax return can be a daunting and time-consuming task. Our team of tax professionals is here to simplify the process and provide accurate tax return submissions for individuals in the UK

Monx offers a seamless Self Assessment tax return service

Monx offers a seamless Self Assessment tax return service, helping sole traders, company directors, freelancers, and contractors stay compliant with ease. With a dedicated accountant by your side, you can confidently manage your tax obligations while focusing on running your business.

What’s Included in Our Self Assessment Service?

Why Choose Monx?

Expert Guidance and Peace of Mind

Our team of qualified accountants takes the stress out of tax returns, ensuring your financial obligations are met accurately and efficiently

Maximising Tax Efficiency

We conduct annual tax reviews to ensure you take advantage of all available tax-saving opportunities

Avoid Late Penalties

With automated reminders and dedicated support, we help you stay compliant and avoid unnecessary fines.

You must register for Self Assessment if you:

Are self-employed or operate as a sole trader

Earn over £1,000 from self-employment as a sole trader

Are a partner in a business partnership

Rent out a property

Receive dividend payments as a shareholder

Have income from overseas, savings, investments, tips, or commission

Earn a total taxable income exceeding £150,000

Receive Child Benefit and have an income over £60,000 (subject to the High Income Child Benefit Charge

Frequently asked questions

A Self Assessment tax return is a method used by HMRC to collect tax from individuals and businesses whose income is not taxed at source. It must be completed and submitted annually.

You must file a return if you:

  • Are self-employed or a sole trader
  • Earn rental income above the threshold
  • Receive untaxed income from investments or abroad
  • Are a company director not taxed through PAYE
If your self-employed income is below £1,000 in a tax year, you may not be required to submit a Self Assessment return. However, you should check with professionals like Monx to ensure compliance.

We simplify the tax process by handling your Self Assessment for you, ensuring accuracy, compliance, and efficiency. Our accountants provide year-round advice, helping you make informed financial decisions.

Let us take care of your tax return while you focus on your business. Get in touch today to see how Monx can help.

Get In Touch

You’ll get a personalized, 1-on-1 look at how Monx can help your business