Invest fifteen minutes now

and save thousands of pounds of future tax

Use our quick and free online test to analyse and check your IR35 status, and access key professional services to stay outside of IR35.

Developed by experts in both IR35 and employment law, this solution uses AI to reach a sound judgment on your IR35 status.

Take the FREE Test

Instantly assess your IR35 status

Take the FREE Test

Why take this test?

If caught, it will cost you thousands of pounds in extra tax.

The test is quick, easy, free and highly accurate. The most powerful and comprehensive online test available, developed by leading tax experts.

Trusted by over 100,000 contractors

What you will get?

Your IR35 status and whether you need to take action to get outside IR35

An assessment of your IR35 status based on case law

Option to purchase certification documents, rescue packages, legal assistance and our tax investigation insured membership

Instantly assess your IR35 status

Take the FREE Test

How the testing works - our process

  • Register

    Enter basic personal details and sign up
  • Take test

    Take fifteen minutes to answer a questionnaire about the contract
  • Result

    Receive a test result that could save you thousands in tax
  • Report

    Buy report to prove to clients and HMRC that you are outside IR35

Instantly assess your IR35 status

Take the FREE Test

Get your IR35 status in writing

After passing the test, buy your unique IR35 report that demonstrates to your clients, insurers and HMRC that you are outside IR35. The report costs just £49.99 and will:

  • Indicate your evaluated IR35 status and level of risk
  • Explain the important factors impacting your IR35 status
  • Include a status certificate
  • Include an optional sign-off sheet for your client to confirm the accuracy of your answers, strengthening your defence against HMRC investigation

You will receive a full refund if a tax liability insurance provider disagrees with our evaluation.

When you register with us, you will also receive Beat IR35 – a comprehensive eBook published by ContractorCalculator in 2016. With this book:

  • Find out all you need to know about staying outside IR35
  • Receive critical tips on avoiding and beating an IR35 investigation

Why wait? Take the test today!

Take the FREE Test