Changing your work or income
When something changes in your work or money situation, it can also change your tax.
We’ll explain all you need to know.
Explore the pages you need
Tax when you change jobs
Starting a new job, taking on extra ones, and pay rises.
Tax if you’ve more than one job
Tax codes, new jobs, and what this means for your Personal Allowance.
Earning extra income from a ‘side hustle’
Your trading allowance and what you need to do.
What going self-employed means for tax
How it’s different to being employed
When to do a tax return
Learn if you need to, and how to do one
These pages will explain things in plain, jargon-free terms. Just take your time and explore them at your own pace. And if something isn’t clear, we’re here to help.