Interim Resources

We are constantly reviewing and updating our Interim resources, guides and documents.
Here are some of the benefits of membership.

Please contact Member Services if there's anything you want to but cannot access.

Interim Resources

IR35 Documents and Tool Kit

We have written a Guide on How To Determine your IR35 Status Accurately and created an IR35 Status Questionnaire...

Code Of Conduct

Preface to the IIM Interim Management Code of Conduct To be a professional Interim Manager requires high levels of...

Leading Interim Service Providers

These are the IIM’s “Leading Interim Service Providers for 2025” listed in four tiers from Platinum, through Gold, Silver...

Understanding Tax Regulations for Interims

The concept of Interim Management has existed since the late 1980s/early 1990s in the UK. It is undertaken by...

Fixed Term Contracts

Interim Managers often operate as self-employed consultants or contractors, offering their specialised skills and extensive experience on a short-term...

Replay Past IIM Webinars On Demand

Catch up on our recent webinars and virtual coffee conversations, where we cover different areas of Interim Management. View...

Join the IIM LinkedIn Public Group

The Voice of the Interim Management LinkedIn group, run by the IIM (Institute of Interim Management). The largest LinkedIn...

Guide to Day Rates

Professional Interim Managers and executives charge a pro-rata day-rate based on their track record, seniority and to reflect...

Knowledge Skills for Interim Management Resources

Guide to Interim Management

Introduction Whether a business is a large corporation, a small function, public sector department or not-for-profit organisation, there are...

For Clients

The client knowledge base contains documents and links to information sources about Interim management. All the documents are free...

For the Interim Curious

Taking the first step into the world of Interim management can be daunting. Whether a newbie or an established...

For Interim Service Providers

The Institute supports Interim Service Provider organisations (ISPs) that treat interim managers and executives as professional independent businesses. We...

Survey

Each year the Institute of Interim Management (IIM) conducts and publishes its survey of the Interim Market. Originally launched...