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DIY-ing your self-assessment tax return? Here you’ll find easy-to-follow guides to help get you through the process of filling in your return so you can press the submit button with confidence. From finding the paperwork you need to declaring different types of income and choosing the right sections to fill in, you’ll find everything you need all in one place.

Friendly Disclaimer: Whilst I am an accountant, I’m not your accountant. The information in these guides are legally correct but are for guidance and information purposes only. Everyone’s situation is different and unique so you’ll need to use your own best judgement when applying the advice that I give to your situation. If you are unsure or have a question be sure to contact a qualified professional. I cannot accept responsibility for any losses or penalties you may incur while following the contents.

Self Assessment Basics

Completing Your UK Self Assessment Tax Return

Paying Your Tax Bill

Penalties & Late Payment Interest

Other Helpful Guides

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Do I Need to Declare Bank Interest On My Tax Return?

Filling in your tax return and wondering whether you need to declare bank interest? Well, you’re not alone because forgetting to include bank interest is a common mistake people make when it comes to self-assessment. Find out in this guide how to show it and the tax-free allowances available so you can pay less tax on taxable interest income.

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How to Complete The Self-Employment Section of Your Tax Return

Getting ready to complete the self-employment section of your self-assessment tax return? Confused about where to find the numbers you need and the allowances you need to claim that will help you to pay less tax? Then, this guide is for you! Here you’ll find a step-by-step guide to completing the self-employment section, which numbers you need and extra help with things like capital allowances, CIS and national insurance as well as who can fill in the short-form tax return (SA200) – a real time saver.

Read More about How to Complete The Self-Employment Section of Your Tax Return