IR35 Shield for Business

Power-up your services with Manager

Use the Manager bolt-on to raise your business above the competition. Provide valuable expertise for firms seeking to outsource their IR35 compliance process.

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Insurable determinations

IR35 Shield has partnered with specialist tax underwriters to give our customers comfort where further cover is desired.

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Ultimate control and flexibility

The perfect solution for agencies, law firms and accountancies. Add the Manager bolt-on and you can offer an outsourced IR35 compliance service for your clients. Supplement IR35 Shield with your own industry expertise to deliver the perfect solution.

The Manager bolt-on enhances the functionality of the Assess and Monitor packages by allowing your business to manage the IR35 compliance process of multiple clients.

On behalf of all your clients you can regularly check status and gather evidence (with Monitor package only), manage assessments and generate reports to deliver the full compliance solution.

  • Manage multiple client accounts
  • Manage clients' IR35 assessments
  • Offer outsourced IR35 compliance services
Client 1
Client 2
Client 3
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Manage all your clients' IR35 compliance in one place

Leverage the power of our industry-leading IR35 Shield for Business software, allowing your organisation to manage assessments, generate reports and model financial scenarios on behalf of your clients.

Manage multiple client accounts

Offer outsourced IR35 compliance services

Manage clients' IR35 assessments

IR35 Shield provides you with the analytical tools you need to help make the right decisions.

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Real People. Real Results.

Join the thousands of people using our comprehensive and innovative full compliance solution.

La Fosse Associates

"IR35 Shield has enabled us to offer an added value service that we otherwise would not have been able to provide to our clients."

Katherine Miller

Head of legal and audit


"We are delighted to be working with IR35 Shield to help firms manage the risks associated with the new off-payroll reforms."

Paul Mason

Head of Tax Partnerships

Boss Professional Services

"A win all round."


BOSS Professional Services

Brownlee Dean

"IR35 Shield is both efficient and user-friendly, and it demonstrates reasonable care, providing us and our clients with the necessary assurance."

Pete Walker

Managing Director

Re:find Intermin and Executive Search

"I love the system. It's so easy to use."




"Having adopted IR35 Shield as our compliance solution, it’s essentially been business as usual for us. The administration involved is minor."

David Nottage

Talent Attraction & Acquisition Manager


"IR35 Shield helps minimise the pain of off-payroll compliance for our clients, while effectively mitigating the risk for all parties in the supply chain."

Kelly Futcher

Head of finance


"IR35 Shield is incredibly thorough compared to other tools."



Anderson Anderson & Brown

"IR35 Shield has enabled us to carry out accurate status assessments in bulk this has proven invaluable for our service offering."

Steven Fraser

Partner, global payroll & employment taxes

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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