[strobe]

sure that the case in lot of countries but is something really wrong with idea to have 2+ clients as minimum because reason why work done in that way is because person doing it don't wanna agree on terms that 'employment' contract is required and if that 'single' client is gone he always can get another one in few months. Sometimes you work with few clients in single year but sometimes it just one for 2-3y. And worth part that in some places taxes on self-employment might be higher.