See IR35 Shield in action

Have a chat and get started free. It’s pretty simple. Experience how IR35 Shield's market-leading compliance solution will help your business. IR35 Shield for Business lets you:

  • Assess your contractors' IR35 status
  • Store and manage their data
  • Generate and share their Status Determination Statements
  • Quickly get the IR35 status of a role
  • Collaborate with the supply chain
  • Protect your business with our Tax Investigation Service
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Trusted by thousands of proactive businesses every day

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Future-proof your business

IR35 compliance checks and investigations are causing costly problems for hiring firms.

Be confident your organisation is in the right hands. Our unique blend of exceptional technology, protected by a team of proven experts will safeguard your business now and in the future.


IR35 Shield gives us peace of mind that we are doing things correctly and, when we need to demonstrate our compliance, we have a solid defence team behind us.

Marie Downes

Chief Talent Officer - Adaptive

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Automate your workflow. Save time and do it right.

From our market-leading IR35 status tools through to our expert defence services, legal assistance and more, we've got your IR35 compliance covered.

Get a definitive result every time with our IR35 status tools

We lead the way with technological innovations, introducing the UK's first IR35 status tool in 2009. Our unparalleled level of detail and case-law led approach means you can trust our tool's accuracy every time.

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Proven experts

Relax and let the proven experts protect your business

IR35 investigations happen all the time and can be costly and time consuming. Our extensive IR35 tax tribunal experience keeps us current, informing our approach to keeping you safe. With our proven track record of quickly closing down investigations, you can be confident you're covered by the right team.

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Hire with confidence. Our legal team is here whenever you need us

Engage your contractors reliably. Our team of legal experts has decades of IR35 experience, and can secure your contracts, stress test your processes and safeguard your business.

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Loved by our partners and their teams

Don't just take it from us, listen to some of the reasons our partners recommend IR35 Shield.

IR35 Shield saves us time, and its robustness leaves us comfortable in the knowledge that our workers have been assessed properly.

Debbie Chinn

Debbie Chinn

HR Advisor - PGA

The peace of mind our team gets from knowing that the relationship between all parties is compliant means we have one less thing to worry about.

Richard Mossman

Richard Mossman

CEO - Colehouse group

The assessment being weighted fairly across all factors gives us the confidence to reassure our clients that the outcome is correct.

Katherine Miller

Katherine Miller

Head of Legal and Audit - La Fosse

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  • UK FinTech finalist 2021 for Accounting Tech of the Year logo
  • Tolleys Taxation finalist for best digital innovation 2019 logo
  • IR35 Shield are proud to be a Professional Passport supply partner
  • UK IT Industry awards computing finalist 2019 logo
  • Digital Technology leaders awards finalist 2019 logo
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You can count on us

You don't have to do it alone. Master your IR35 compliance process easily with IR35 Shield's customer success team.

Customer success team
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