IR35 advice


IPSE is the leading organisation representing the self-employed on IR35



Our expert policy team represent IPSE members at all levels of government

Your safety net_RGB.png 1

We are experts in defending and protecting against IR35


Contract Review_RGB.png

We have supported contractors in more than 2000 IR35 investigations


Our campaigning took HMRC all the way to the House of Lords – and won – ensuring S660 or the "family business tax" is dead in the water


We’ve Taken HMRC to Employment Tribunal

We have taken HMRC to Employment Tribunal on behalf of our members and won an out-of-court settlement - this is a new weapon in our armoury since the IR35 changes in the public sector in 2017 and will be increasingly important in the private from April 2021

We Help Others Deal With IR35 Tax Rules

We work with others, such as banks and other large end-users, agencies and the CBI to help them and their members deal with IR35


Every Penny Goes Into Providing Information On IR35 And Self-Employed Support

As a not-for-profit, every penny we receive goes back into helping our members and the wider cause of freelancers. This means providing the latest information on IR35 changes to our community, and continuing to campaign on their behalf.


IPSE logo

Representing and supporting the self-employed

Join thousands of your fellow independent contractors, freelancers, consultants and interims and gain access to a huge range of membership benefits, knowledge, experience and, of course, our award-winning policy work with Government.

Join Today



Subscribe and save

Did you know as an IPSE member you’re entitled to a discount on all IR35 contract reviews?

It's vital that you understand exactly how your contract affects your IR35 status, that's why IPSE recommends that each contract your business wins is reviewed by experts to ensure that you have the best defence you can if the taxman does come calling.

Become a member from only £9.99 a month

Find out more

IPSE’s Andy Chamberlain gives #IR35 evidence to the House of Lords inquiry


Become a member from only £9.99 a month