Many people in the UK start or run their business as sole traders. If you are one of them, then you must understand how your business is taxed.
Now, you are probably wondering if sole traders pay Corporation Tax. The short answer is no. Sole traders and limited companies are taxed differently because they are different business structures.
This guide explains what tax a sole trader pays and the difference between a sole trader and a limited company. After reading this guide thoroughly, you can navigate your tax obligations as a sole trader. Let’s get started!
From Paperwork to Peace of Mind – Trust Micro Entity Accounts.
What Is a Sole Trader?
A sole trader is the simplest business structure in the UK, run by a single individual. Additionally, the business does not have a separate legal identity from its owner. This means you are personally responsible for business debts and liabilities.
Before looking at whether sole traders pay Corporation Tax, it is helpful to understand how the sole trader business structure works.
What Are the Advantages of Being a Sole Trader?
Being a sole trader offers several benefits, such as there are fewer administrative requirements than a limited company and full control over business decisions. Moreover, it is simple to set up and operate. Also, you can take money from the business as drawings without paying yourself through dividends or operating a company payroll.
Note that a sole trader is not taxed on the amount they withdraw from the business. Instead, they are usually taxed on their taxable business profits. Taking money from the business as drawings does not normally reduce taxable profit.
Although being a sole trader has several benefits, you may also face some challenges. One of the key drawbacks is your unlimited personal liability for the business debts.
Do Sole Traders Pay Corporation Tax?
The simple answer is no. Sole traders do not pay Corporation Tax. Instead, they typically pay Income Tax on their taxable business profits through Self Assessment. They may also have to pay National Insurance contributions (NICs).
Keep in mind that Corporation Tax applies to limited companies and certain other companies and organisations. For the 2026/27 tax year, companies with taxable profits of £50,000 or less may be subject to the Small Profits Rate of 19%. And, for companies with taxable profits above £250,000, the main Corporation Tax rate is 25%. Marginal Relief may reduce the effective rate for qualifying companies with profits between these thresholds.
Important: The £50,000 and £250,000 thresholds can be affected by associated companies and accounting periods shorter than 12 months. Your current wording is slightly too absolute.
How Sole Traders Pay Corporation Tax?
As discussed above, unlike limited companies, sole traders do not pay Corporation Tax. Corporation Tax applies to companies. A limited company is legally separate from its owners. It generally pays Corporation Tax on its taxable profits.
Sole traders usually pay Income Tax through self-assessment and NICs. They may also pay VAT if they are VAT-registered. Remember, VAT registration is generally required when taxable turnover exceeds £90,000 in a rolling 12-month period or is expected to exceed this amount in the next 30 days.
What Taxes Do Sole Traders Pay?
You may need to pay several types of tax, depending on your circumstances. Here are the taxes you may pay:
Sole Trader Income Tax
Income tax is payable on taxable business profits after allowable expenses and relevant reliefs.
Sole Trader National Insurance (NI)
Class 4 NI may be payable on self-employed profits. Class 2 contributions are no longer generally compulsory. However, voluntary contributions may be possible in some circumstances.
Sole Trader Self Assessment
Generally, sole traders report their business profits to HMRC through Self Assessment. They need to register for self-assessment if their gross trading income is more than £1,000 in a tax year. However, other circumstances may also require registration.
VAT
VAT registration is generally required when your taxable turnover exceeds £90,000 in a rolling 12-month period or is expected to exceed this amount in the next 30 days. You may also register voluntarily if you are below the threshold.
Capital Gains Tax (CGT)
CGT may apply when you dispose of certain business assets for a gain. Reliefs may be available depending on the circumstances.
These are the taxes a sole trader pays. If you are searching for sole traders pay Corporation Tax, you should know that this is a misconception.
Sole Trader vs Limited Company: Which is Better?
Whether operating as a sole trader or through a limited company is better depends on factors such as profits, an individual’s circumstances, and how money is withdrawn from the company.
It cannot be assumed that a limited company is always more tax-efficient than being a sole trader.
What Is Making Tax Digital for Sole Traders?
MTD is also becoming increasingly important for sole traders. From 6 April 2026, Making Tax Digital for Income Tax applies to sole traders and landlords with qualifying income above £50,000, subject to the applicable rules and exemptions.
For this, you need compatible software to keep digital records and send quarterly updates to HMRC. This means you need to pay particular attention to accurate digital record-keeping and tax reporting.
When to File and Pay Taxes?
Now that we have clarified whether sole traders pay Corporation Tax, let’s look at the important deadlines for filing and paying tax.
For the 2025/26 tax year, which ended on 5 April 2026, the online Self Assessment deadline is 31 January 2027. Moreover, paper returns are due by 31 October 2026.
Additionally, you need to register for Self Assessment by 5 October 2026 if you are required to register for the 2025/26 tax year. Your Income Tax and NI payments are usually due by 31 January 2027, with a second payment on account usually due by 31 July 2027, where applicable.
Note that payments on account do not apply to everyone. They generally are not required where the tax due is less than £1,000 or where more than 80% of your tax was collected at source.
From Paperwork to Peace of Mind – Trust Micro Entity Accounts.
Final Thoughts
In summary, saying sole traders pay Corporation Tax is simply not true. Usually, sole traders pay Income Tax on their taxable profits through Self Assessment. Moreover, they may pay NI, VAT, and CGT, depending on their circumstances.
Furthermore, if your profits are increasing or you are considering incorporating, it is advisable to get professional tax advice. It can help you understand the potential tax and administrative implications.
At MicroEntityAccounts, we have a team of experts who understand sole trader tax obligations and calculate your Income Tax and NI correctly, while staying compliant with HMRC requirements. Get in touch today for expert guidance!
