Interim Manager take-home calculator
Interim executives and senior managers step into leadership gaps at short notice. Day rates reflect the seniority of the role and the urgency of the assignment.
Typical day rate
£450–£900
Inside IR35 take-home*
£73,854/yr
Outside IR35 take-home*
£81,717/yr
*At £600/day over 220 billable days. Outside IR35 (limited company) is £7,862/year better at this rate.
Work out your take-home
Pre-filled with a typical interim manager rate — change it to match your contract.
Inside IR35 (umbrella)
£73,854/yr
You keep 56% of the contract value
Outside IR35 (limited company)
£81,717/yr
You keep 62% of the contract value
Outside IR35 (limited company) leaves you £7,862/year better off at this rate.
Questions
What is a typical interim manager day rate in the UK?
Interim Manager day rates in the UK typically fall between £450 and £900, with around £600 a common mid-point. Your rate depends on experience, location, sector and IR35 status.
How much does a interim manager take home after tax?
At £600 a day over 220 billable days, take-home is roughly £73,854 inside IR35 (umbrella) or £81,717 outside IR35 (limited company) for 2025/26. Adjust the calculator for your exact figures.