It’s a very good question, and a long story. As far as I know still no one has a certain answer. The back story is that in April 2017, if I remember correctly, all the contractors that worked for public companies were forced to be under the IR35 rule. This rule, in short, tells that the contractors are equiparable to permanent employees. So they had to pay taxes as permanent employees, without the perks, like paid holidays, sick days and so on. This caused a quite massive loss of public contractors, understandably. From April next year they are implementing the same schema in the private sector, with the difference that it will be up to the employer to declare who is inside IR35 and who is not. The mainstream theory is that employers will start putting everyone under IR35 to avoid problems with HMRC. Even if this won’t be the case at the beginning, after the first couple of high visibility cases in which hmrc punishes the employers for some wrong IR35 classification, all the others would want to avoid the risk and headaches and will classify everyone inside IR35. We’ll see next year how it turns out, but I’m not very optimistic. Luckily for now I’m shielded, but I’m paying an eye watering amount of taxes...