Do You Need to Complete a Self-Assessment Tax Return?

Several situations could require the completion of a self-assessment tax return. These returns are not just for self-employed individuals; employees, property owners, and those receiving untaxed income may also need to file.

Author: Adil Mehmood Mir FCCA

If you receive a tax return notice from HM Revenue & Customs (HMRC), you must complete and submit it by the deadline. Failure to do so may result in penalties. However, if you think you do not need to complete a tax return, you can contact HMRC and request its withdrawal.

If this article has got you thinking that you may need to complete a tax return, but you haven’t received notice from HMRC, speak to an accountant or give HMRC a call. HMRC can charge penalties if you miss the deadline for submitting a tax return. Knowing when you may need to file a tax return is important. Here are several common scenarios when you will need to complete a self-assessment tax return:

Self-Employed Earning More Than £1,000:

You must always submit a tax return to HMRC if you are self-employed or have self-employed, freelance, or side-hustle earnings of more than £1,000. This is because tax and National Insurance Contributions (NIC) have not been paid on these earnings. Your tax return will calculate the amount of tax you need to pay on these earnings.

Partner in a Business Partnership:

If you are a partner in a business partnership, you must complete a tax return to report your partnership earnings.

Have to Pay Capital Gains Tax:

If you have disposed of or sold something and made a gain, you may be liable to a Capital Gains Tax (CGT) bill. Landlords should bear in mind that where CGT is due on the disposal of a UK residential property, the deadline for submitting a return and paying the tax is 60 days from the date of completion of the sale.

CGT is a complex tax with many reporting and payment deadlines, as well as potential reliefs that could lead to sizeable savings. It’s therefore important that you seek professional advice.

Taxable Earnings Over £100,000:

If your total taxable earnings are more than £100,000 (2023/24), you’ll be required to complete a tax return. The reason for this is that due to tax thresholds and rates, there is a chance that you haven’t paid tax at the correct rate.

Higher Earners in Receipt of Child Benefit:

If your income is more than £60,000 and either you or your partner receive Child Benefit, HMRC will require you to complete a tax return to pay a tax charge, known as the ‘High Income Child Benefit Charge’.

Landlords with Rental Income:

Most landlords who receive rental income will need to complete a return.

Untaxed Income:

You may also need to submit a self-assessment tax return to HMRC if you have untaxed income, such as:

• Money from renting out a property
• Tips and commission
• Income from savings, investments, and dividends
• Foreign income

If your earnings from the above sources fall below certain limits, you may not need to complete a return. However, the income may still be subject to tax. You should always check, and if you are in doubt, HMRC provides an easy-to-use online tool to confirm if a return is needed.

When Do I Need to Complete My Self-Assessment Tax Return?

The deadline for completing a self-assessment tax return is 31st January when completing it online. If you want to submit a paper tax return, the deadline is 31st October. There are lots of benefits to getting ahead with your tax return.

What Happens if My Self-Assessment Tax Return Is Late?

If you miss the deadline for your self-assessment tax return, it’s important to speak to your accountant or HMRC as soon as possible. The sooner you rectify the issue and get the tax return filed and tax paid, the better. If you are late, you’ll receive an automatic late filing penalty and be charged interest on late tax payments.

Need Help Filing Your Self-Assessment Tax Return?

Completing a tax return for the first time and don’t know where to start? AMACCOUNTEX LTD offers a great range of tax advice, and our experts can assist with tax returns.

To arrange a free initial consultation, call our team today on +44(0) 744 360 9141 or use our online form.

This article is intended to inform rather than advise and is based on legislation and practice at the time. Taxpayer’s circumstances do vary, and if you feel that the information provided is beneficial, it is important that you contact us before implementation. If you take, or do not take action as a result of reading this article before receiving our written endorsement, we will accept no responsibility for any financial loss incurred.