Given the fluid, dynamic nature of the Irish workforce it isn't possible to know the precise number of falsely self-employed workers.
The most recent CSO Labour Force Survey statistics show that the number of all self-employed individuals in Ireland at the end of June 2019 stands at 317,800. This represents a decrease over the year of 3.8%. Of these, 220,900 self-employed persons had no paid employees. This also reflects a decrease over the year from 227,000 in June 2018.
As the Deputy is aware, I have reallocated resources in my Department to this issue in order to understand, measure and quantify better the prevalence of false self-employment and to obtain a sectoral analysis of it across the workforce.
In addition, work is ongoing in my Department to detect and tackle the level of false self-employment, whatever that may be. This includes an ongoing programme of nationwide employer inspections, supplemented by a dedicated unit focused specifically on employment status.
I hope this clarifies the matter for the Deputy.