“…Current issues related to labour undeclared work (factors, spheres, socio-economic consequences of its spread, mechanisms and priorities for regulation, mitigation, prevention) are addressed in works devoted to: Problems of adequate remuneration of labour and functioning of wage systems (State Labour Service of Ukraine, 2021;Onyschenko, 2020;EU -ILO, 2018;National Institute of Strategic Studies, 2011); processes of shadow economy, features of functioning of its shadow segments (EU -ILO, 2018;Tsvihun, Nechyporuk, 2018;Shevchuk, 2016;Savchenko, Iordanov, 2012;National Institute of Strategic Studies, 2011); non-standard labour relations, temporary (loan) workers (State Labour Service of Ukraine, 2024; EU - ILO, 2018;Lahutina, 2015;Kurzina, 2012). In terms of employment status, the majority of undeclared workers in 2017 reported that they were unemployed (33.5%), employed (31.2%), selfemployed (18.4%), retired (10.5%) and studying (1.9%) (EU -ILO, 2018).…”