Find out how self-employment tax returns work, how to choose the right accounting period and everything you need to know about payments on account.
Find out what a capital allowance is, which items can qualify for tax relief if you're self-employed, and how this affects your overall income tax bill.
Learn how self-employed income tax works, how to file your tax return, and what supplementary tax return sections and forms you might need to fill out
If you're self-employed, there are certain business expenses you are allowed to deduct from your tax bill. This guide explains the expenses you can and can't claim with HMRC when you're self-employed.
Discover the self-employed National Insurance rates and how self-employed workers pay it - plus, try our National Insurance calculator.