Never, ever, ever nor has any contractor I have ever worked with. Saying that the longest contract I've worked was 1 1/2 years. IMHO the IR35 stuff you see is

Never, ever, ever nor has any contractor I have ever worked with. Saying that the longest contract I've worked was 1 1/2 years. IMHO the IR35 stuff you see is just companies trying to sell you advice and consultation and build a market around it.