What this helps with
Registration can become a question once you start earning, expect income above a small side-income level, or may need to file Self Assessment for your situation.
Registration checker
Use this as a practical starting point for whether registration may be worth reviewing now. It is not an official HMRC answer or a replacement for professional advice.
Check whether registration may be relevant.
A practical first-step check based on your current situation. Use it as a starting point, not an official HMRC answer.
Your details
Choose the answers that best match your current self-employed work.
Tell us where you are now
Add a few details to see a practical starting point.
?
This helps frame the result in plain English.
Your guide
Based on the details you add.
Early stage
Early stage
If you are not receiving self-employed income yet, registration may not be the first step right now. You can start with basic first-year records instead.
What affected this result
- I am already earning from self-employment — No
- Income type: Side income
- This involves a partnership — No
Next useful step
Start with the basic first-year setup and add records as income begins.
How to read this
This tool gives a planning guide based on the details you add. It is not a final tax calculation, an official HMRC result, or a replacement for professional advice.
What SelfYear uses
- Details you entered on this page
- SelfYear planning assumptions
- No connection to HMRC
What to prepare
- When you started earning.
- Whether it is side income or your main work.
- Expected income for the tax year.
- Whether partnership or property income is involved.