Free resources for your side hustle
Running a side hustle or small business can be incredibly rewarding, but managing the money side isn’t always straightforward.
These free Hustle Mate resources are here to help, with simple tools and guides made for side-hustlers, freelancers and small business owners in the UK. Each one is there to help you make sense of your numbers and feel more confident about money. Browse the resources below and use what works for you.
The self-employment tax playbook
The self-employment tax playbook is a free guide designed to help you make sense of tax when you’re working for yourself.
It covers tax essentials, including what counts as income to claiming expenses correctly and staying organised throughout the year. With clear explanations, real-life examples, and simple checks you can apply straight away, it’s built to help freelancers, side hustlers, and small business owners feel more confident managing tax without the jargon.
How to start a side hustle
Our practical guide to starting a side hustle will help you explore different ways of earning alongside your main income.
It covers options like freelance work, gig-based roles, and small business ideas, with clear guidance to help you decide what best suits your skills, time, and goals. It’s designed to help you get started with confidence and understand the basics from day one.
Making Tax Digital (MTD) Software Guide 2026
The UK Government is introducing Making Tax Digital (MTD) from April 2026, meaning that most UK sole traders and landlords will be required to keep digital records and submit quarterly updates through MTD-compatible software.
The good news is, you don’t need expensive accounting tools to manage and submit your records. In this free guide, we're sharing free software, mobile apps, banking tools and spreadsheet-friendly solutions that will help you switch to Making Tax Digital with ease.
Dive into the blog
Over on the Hustle Mate blog we regularly share informative, easy-to-understand articles covering all things tax, money, and self-employment.
Looking for ongoing support?
Never waste time searching for answers to your tax, finance and self-employment questions again! With Hustle Mate membership you can get access to a direct Chartered Accountant for just £5 a month.
Plus, you'll gain access to new resources, tips and guidance on a monthly basis, freeing you up to build your business with confidence and ease.