Register Self Employed

How to Register as a Sole Trader

Last updated
July 22, 2025

Contents

How to Register as a Sole Trader

To set up as a sole trader, you need to take the following steps:

After you’ve registered as self-employed, you’ll need to fulfill the following responsibilities as a sole trader:

1. Abide by HMRC's record keeping requirements

You need to keep records of:

You need to keep your records for at least five years.

2. Submit a Self Assessment tax return each year

You''ll need to submit a Self Assessment tax return by 31 January each year.

An accountant like GoForma can help you with completing your Self Assessment tax return. You can learn more about the registration process, deadlines, late filing and payment penalties and Making Tax Digital for Income Tax on our Self Assessment guide.

3. Pay income tax and National Insurance Contributions

You'll need to pay income tax, as well as Class 2 and Class 4 National Insurance contributions.

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CalculatorsSole Trader vs Limited Company Calculator and Assessment

Our sole trader vs limited company calculator helps you determine the most tax-efficient business structure by comparing your potential take-home income, National Insurance contributions, and Corporation Tax liabilities. Simply input your expected annual profit to receive an instant comparison showing which option could save you money with HMRC.

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Self Employed Registration Guide
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Self Employed Registration Guide

This is an ultimate guide to help you understand if you should register as a sole trader, the advantages/ disadvantages of operating as a sole trader, and all your tax obligations when becoming self employed.

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