Welcome to IR35 Rules

Whether you're brand new to contracting or you’re managing a team of workers in your own limited company, understanding IR35 is key if you want to stay compliant and protect your finances. At IR35 Rules, we make complex IR35 legislation simple and straightforward to understand, and even easier to manage.


Helping Contractors and Businesses Navigate IR35

IR35, which is also known as the off-payroll working rules, impacts contractors who provide services though a ‘middle man’, such as a limited company. Regardless of the industry or niche, if


HMRC considers the relationship between you and your client to be more like an employer and employee arrangement, you might be classed as working ‘inside’ IR35, and this impacts your tax liabilities. 


But, IR35 isn't always straightforward, and it trips a lot of people up. That’s why a growing number of contractors and businesses are turning to expert guidance, which is where IR35 Rules comes in.


What is IR35 and Why It Matters

IR35 was introduced by HMRC to stop contractors from avoiding paying tax and National Insurance as an employee by working through a limited company, even though they operate like an employee.


  • Working Inside IR35 - your income will be taxed in a similar way to how a permanent employee is taxed. That can mean reduced take-home pay, no dividend options and National Insurance becoming your responsibility.
  • Working Outside IR35 - This allows for more financial flexibility, as long as you can prove genuine self-employment through your contract and working practices.



At IR35 Rules, we help you to understand where you stand, how to check your IR35 status accurately, and how to stay on the right side of HMRC. With us, you can say goodbye to guesswork and complex jargon, and hello to expert IR35 advice.


Key IR35 Topics to Explore

Whether you're just getting to grips with IR35 legislation or you need expert help to guarantee your compliance, our core resources are here to guide you.


  • Inside IR35
  • Outside IR35
  • How to Check Status
  • How to Stay Compliant


No matter your industry, we’ll help you apply IR35 rules with clarity and confidence.


IR35 News and Updates


IR35 legislation has evolved significantly since its introduction in 2000, and staying up to date is non-negotiable. From legal cases and jargon clarifications, to updates in HMRC approach, we’ve got it covered.


[LINK TO 4 - 5 ARTICLES] - Dyana has these on BC with Vita

Check out our IR35 resources for articles and guidance tailored to contractors, freelancers and limited companies. 


Why Choose IR35 Rules?

At IR35, we’re not a contractor or accountancy firm that’s decided to dip in IR35. It’s our sole focus and a topic we’re passionate about. Everything we do is designed around the realities of contracting and the IR35 complexities that many individuals and businesses face.


We specialise in IR35 legislation, and we know all there is to know about working inside and outside the rules. You can enjoy peace of mind, knowing that our experts will guide you through the chaos.


Ready to Take Control of Your IR35 Status?

Check Your IR35 Status Now


With us, you’ll avoid costly mistakes and uncertainty. Whether you're reviewing a new contract or just want peace of mind on your current one, we’re here to help you take the next step with confidence.