IR35 status tools and consultancy for everyone
Proven IR35 experts delivering status tools, consultancy and legal services that give certainty to contractors and the businesses that hire them.


Quickly assess and prove your IR35 compliance
Our IR35 Shield solution is infinitely scalable right out of the box. Our technology is so streamlined we can accurately assess and determine the IR35 status of the entire market of over half a million UK contractors in a single morning!

Understand the impact on your workforce, fast
IR35 Shield uniquely delivers advanced analytics, providing you with instant answers to your primary concerns surrounding IR35.
What impact will IR35 have on my bottom line?
If most of my workforce are deemed inside IR35, how much will it cost me?
Can I still attract and retain key talent and remain competitive?
IR35 Shield provides you with the analytical tools you need to help make the right decisions.

Stay compliant with full confidence
IR35 Shield is powered by our expert assessment technology, built in 2009 and expertly refined along-side ever-changing UK IR35 case law. Our assessments deliver the same status as the judges rulings on all IR35 cases, giving you ultimate peace of mind.

Insurable determinations
IR35 Shield has partnered with specialist tax underwriters to give our customers comfort where further cover is desired.
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Choose a plan that's right for you
Whether you're an agency, corporate or contractor, we have the complete IR35 solution for you.
IR35 Shield for Business
Manage off-payroll compliance for your contingent workforce